Atrial Fibrillation and Atrial Flutter G011
Current RMA Instruments
| Reasonable Hypothesis SOP | 1 of 2023 |
| Balance of Probabilities SOP | 2 of 2023 |
Changes from previous Instruments
ICD Coding
- ICD-10-AM Code: I48
Brief description
This SOP covers two related types of disturbance of the electrical rhythm of the heart (arrhythmia). Atrial fibrillation is characterised by rapid, irregular, disorganised atrial contractions. In atrial flutter the atrial contractions are regular but rapid and inefficient. Both may be paroxysmal (intermittent) or persistent. Atrial fibrillation may convert to atrial flutter and vice versa.
Confirming the diagnosis
This diagnosis is made on the basis of findings on electrocardiography (ECG).
The relevant medical specialist is a cardiologist.
Additional diagnoses that are covered by this SOP
- AF [Atrial Fibrillation]
Conditions excluded from SOP
- PAT [paroxysmal atrial tachycardia]
- Ventricular dysrhythmias.
Clinical onset
Once the diagnosis has been confirmed by ECG it may be possible to back date onset to when relevant symptoms (particularly palpitations) first started. Other symptoms that may be due to AF are non-specific and generally won't allow a clinical onset to be established.
Clinical worsening
The natural history of intermittent (paroxysmal) atrial fibrillation is for episodes to continue with a variable frequency and for progression to permanent AF to occur in a proportion of subjects. In some cases the AF may resolve with treatment of an underlying cause. It is difficult to envisage how permanent AF can be worsened per se. The development of consequences such as a CVA (cerebrovascular accident) represents the onset of a new disease/injury rather than worsening of AF.
Source URL: https://clik.dva.gov.au/ccps-medical-research-library/statements-principles/b/atrial-fibrillation-and-atrial-flutter-g011-i48
Factors in CCPS as at 16 July 2003 (G011)
Current RMA Instruments
| Reasonable Hypothesis SOP | 1 of 2023 |
| Balance of Probabilities SOP | 2 of 2023 |
Changes from previous Instruments
ICD Coding
- ICD-10-AM Code: I48
Brief description
This SOP covers two related types of disturbance of the electrical rhythm of the heart (arrhythmia). Atrial fibrillation is characterised by rapid, irregular, disorganised atrial contractions. In atrial flutter the atrial contractions are regular but rapid and inefficient. Both may be paroxysmal (intermittent) or persistent. Atrial fibrillation may convert to atrial flutter and vice versa.
Confirming the diagnosis
This diagnosis is made on the basis of findings on electrocardiography (ECG).
The relevant medical specialist is a cardiologist.
Additional diagnoses that are covered by this SOP
- AF [Atrial Fibrillation]
Conditions excluded from SOP
- PAT [paroxysmal atrial tachycardia]
- Ventricular dysrhythmias.
Clinical onset
Once the diagnosis has been confirmed by ECG it may be possible to back date onset to when relevant symptoms (particularly palpitations) first started. Other symptoms that may be due to AF are non-specific and generally won't allow a clinical onset to be established.
Clinical worsening
The natural history of intermittent (paroxysmal) atrial fibrillation is for episodes to continue with a variable frequency and for progression to permanent AF to occur in a proportion of subjects. In some cases the AF may resolve with treatment of an underlying cause. It is difficult to envisage how permanent AF can be worsened per se. The development of consequences such as a CVA (cerebrovascular accident) represents the onset of a new disease/injury rather than worsening of AF.
Source URL: https://clik.dva.gov.au/ccps-medical-research-library/alphabetic-index-statements-principles/b/atrial-fibrillation-and-atrial-flutter-g011/factors-ccps-16-july-2003-g011
Alcohol consumption
Current RMA Instruments
| Reasonable Hypothesis SOP | 1 of 2023 |
| Balance of Probabilities SOP | 2 of 2023 |
Changes from previous Instruments
ICD Coding
- ICD-10-AM Code: I48
Brief description
This SOP covers two related types of disturbance of the electrical rhythm of the heart (arrhythmia). Atrial fibrillation is characterised by rapid, irregular, disorganised atrial contractions. In atrial flutter the atrial contractions are regular but rapid and inefficient. Both may be paroxysmal (intermittent) or persistent. Atrial fibrillation may convert to atrial flutter and vice versa.
Confirming the diagnosis
This diagnosis is made on the basis of findings on electrocardiography (ECG).
The relevant medical specialist is a cardiologist.
Additional diagnoses that are covered by this SOP
- AF [Atrial Fibrillation]
Conditions excluded from SOP
- PAT [paroxysmal atrial tachycardia]
- Ventricular dysrhythmias.
Clinical onset
Once the diagnosis has been confirmed by ECG it may be possible to back date onset to when relevant symptoms (particularly palpitations) first started. Other symptoms that may be due to AF are non-specific and generally won't allow a clinical onset to be established.
Clinical worsening
The natural history of intermittent (paroxysmal) atrial fibrillation is for episodes to continue with a variable frequency and for progression to permanent AF to occur in a proportion of subjects. In some cases the AF may resolve with treatment of an underlying cause. It is difficult to envisage how permanent AF can be worsened per se. The development of consequences such as a CVA (cerebrovascular accident) represents the onset of a new disease/injury rather than worsening of AF.
Source URL: https://clik.dva.gov.au/ccps-medical-research-library/alphabetic-index-statements-principles/b/atrial-fibrillation-and-atrial-flutter-g011/factors-ccps-16-july-2003-g011/alcohol-consumption
Cardiac or thoracic surgery
Current RMA Instruments
| Reasonable Hypothesis SOP | 1 of 2023 |
| Balance of Probabilities SOP | 2 of 2023 |
Changes from previous Instruments
ICD Coding
- ICD-10-AM Code: I48
Brief description
This SOP covers two related types of disturbance of the electrical rhythm of the heart (arrhythmia). Atrial fibrillation is characterised by rapid, irregular, disorganised atrial contractions. In atrial flutter the atrial contractions are regular but rapid and inefficient. Both may be paroxysmal (intermittent) or persistent. Atrial fibrillation may convert to atrial flutter and vice versa.
Confirming the diagnosis
This diagnosis is made on the basis of findings on electrocardiography (ECG).
The relevant medical specialist is a cardiologist.
Additional diagnoses that are covered by this SOP
- AF [Atrial Fibrillation]
Conditions excluded from SOP
- PAT [paroxysmal atrial tachycardia]
- Ventricular dysrhythmias.
Clinical onset
Once the diagnosis has been confirmed by ECG it may be possible to back date onset to when relevant symptoms (particularly palpitations) first started. Other symptoms that may be due to AF are non-specific and generally won't allow a clinical onset to be established.
Clinical worsening
The natural history of intermittent (paroxysmal) atrial fibrillation is for episodes to continue with a variable frequency and for progression to permanent AF to occur in a proportion of subjects. In some cases the AF may resolve with treatment of an underlying cause. It is difficult to envisage how permanent AF can be worsened per se. The development of consequences such as a CVA (cerebrovascular accident) represents the onset of a new disease/injury rather than worsening of AF.
Source URL: https://clik.dva.gov.au/ccps-medical-research-library/alphabetic-index-statements-principles/b/atrial-fibrillation-and-atrial-flutter-g011/factors-ccps-16-july-2003-g011/cardiac-or-thoracic-surgery
Cardiomyopathy
Current RMA Instruments
| Reasonable Hypothesis SOP | 1 of 2023 |
| Balance of Probabilities SOP | 2 of 2023 |
Changes from previous Instruments
ICD Coding
- ICD-10-AM Code: I48
Brief description
This SOP covers two related types of disturbance of the electrical rhythm of the heart (arrhythmia). Atrial fibrillation is characterised by rapid, irregular, disorganised atrial contractions. In atrial flutter the atrial contractions are regular but rapid and inefficient. Both may be paroxysmal (intermittent) or persistent. Atrial fibrillation may convert to atrial flutter and vice versa.
Confirming the diagnosis
This diagnosis is made on the basis of findings on electrocardiography (ECG).
The relevant medical specialist is a cardiologist.
Additional diagnoses that are covered by this SOP
- AF [Atrial Fibrillation]
Conditions excluded from SOP
- PAT [paroxysmal atrial tachycardia]
- Ventricular dysrhythmias.
Clinical onset
Once the diagnosis has been confirmed by ECG it may be possible to back date onset to when relevant symptoms (particularly palpitations) first started. Other symptoms that may be due to AF are non-specific and generally won't allow a clinical onset to be established.
Clinical worsening
The natural history of intermittent (paroxysmal) atrial fibrillation is for episodes to continue with a variable frequency and for progression to permanent AF to occur in a proportion of subjects. In some cases the AF may resolve with treatment of an underlying cause. It is difficult to envisage how permanent AF can be worsened per se. The development of consequences such as a CVA (cerebrovascular accident) represents the onset of a new disease/injury rather than worsening of AF.
Source URL: https://clik.dva.gov.au/ccps-medical-research-library/alphabetic-index-statements-principles/b/atrial-fibrillation-and-atrial-flutter-g011/factors-ccps-16-july-2003-g011/cardiomyopathy
Chronic bronchitis with pulmonary obstruction
Current RMA Instruments
| Reasonable Hypothesis SOP | 1 of 2023 |
| Balance of Probabilities SOP | 2 of 2023 |
Changes from previous Instruments
ICD Coding
- ICD-10-AM Code: I48
Brief description
This SOP covers two related types of disturbance of the electrical rhythm of the heart (arrhythmia). Atrial fibrillation is characterised by rapid, irregular, disorganised atrial contractions. In atrial flutter the atrial contractions are regular but rapid and inefficient. Both may be paroxysmal (intermittent) or persistent. Atrial fibrillation may convert to atrial flutter and vice versa.
Confirming the diagnosis
This diagnosis is made on the basis of findings on electrocardiography (ECG).
The relevant medical specialist is a cardiologist.
Additional diagnoses that are covered by this SOP
- AF [Atrial Fibrillation]
Conditions excluded from SOP
- PAT [paroxysmal atrial tachycardia]
- Ventricular dysrhythmias.
Clinical onset
Once the diagnosis has been confirmed by ECG it may be possible to back date onset to when relevant symptoms (particularly palpitations) first started. Other symptoms that may be due to AF are non-specific and generally won't allow a clinical onset to be established.
Clinical worsening
The natural history of intermittent (paroxysmal) atrial fibrillation is for episodes to continue with a variable frequency and for progression to permanent AF to occur in a proportion of subjects. In some cases the AF may resolve with treatment of an underlying cause. It is difficult to envisage how permanent AF can be worsened per se. The development of consequences such as a CVA (cerebrovascular accident) represents the onset of a new disease/injury rather than worsening of AF.
Source URL: https://clik.dva.gov.au/ccps-medical-research-library/alphabetic-index-statements-principles/b/atrial-fibrillation-and-atrial-flutter-g011/factors-ccps-16-july-2003-g011/chronic-bronchitis-pulmonary-obstruction
Congenital heart disease
Current RMA Instruments
| Reasonable Hypothesis SOP | 1 of 2023 |
| Balance of Probabilities SOP | 2 of 2023 |
Changes from previous Instruments
ICD Coding
- ICD-10-AM Code: I48
Brief description
This SOP covers two related types of disturbance of the electrical rhythm of the heart (arrhythmia). Atrial fibrillation is characterised by rapid, irregular, disorganised atrial contractions. In atrial flutter the atrial contractions are regular but rapid and inefficient. Both may be paroxysmal (intermittent) or persistent. Atrial fibrillation may convert to atrial flutter and vice versa.
Confirming the diagnosis
This diagnosis is made on the basis of findings on electrocardiography (ECG).
The relevant medical specialist is a cardiologist.
Additional diagnoses that are covered by this SOP
- AF [Atrial Fibrillation]
Conditions excluded from SOP
- PAT [paroxysmal atrial tachycardia]
- Ventricular dysrhythmias.
Clinical onset
Once the diagnosis has been confirmed by ECG it may be possible to back date onset to when relevant symptoms (particularly palpitations) first started. Other symptoms that may be due to AF are non-specific and generally won't allow a clinical onset to be established.
Clinical worsening
The natural history of intermittent (paroxysmal) atrial fibrillation is for episodes to continue with a variable frequency and for progression to permanent AF to occur in a proportion of subjects. In some cases the AF may resolve with treatment of an underlying cause. It is difficult to envisage how permanent AF can be worsened per se. The development of consequences such as a CVA (cerebrovascular accident) represents the onset of a new disease/injury rather than worsening of AF.
Source URL: https://clik.dva.gov.au/ccps-medical-research-library/alphabetic-index-statements-principles/b/atrial-fibrillation-and-atrial-flutter-g011/factors-ccps-16-july-2003-g011/congenital-heart-disease
Congestive cardiac failure
Current RMA Instruments
| Reasonable Hypothesis SOP | 1 of 2023 |
| Balance of Probabilities SOP | 2 of 2023 |
Changes from previous Instruments
ICD Coding
- ICD-10-AM Code: I48
Brief description
This SOP covers two related types of disturbance of the electrical rhythm of the heart (arrhythmia). Atrial fibrillation is characterised by rapid, irregular, disorganised atrial contractions. In atrial flutter the atrial contractions are regular but rapid and inefficient. Both may be paroxysmal (intermittent) or persistent. Atrial fibrillation may convert to atrial flutter and vice versa.
Confirming the diagnosis
This diagnosis is made on the basis of findings on electrocardiography (ECG).
The relevant medical specialist is a cardiologist.
Additional diagnoses that are covered by this SOP
- AF [Atrial Fibrillation]
Conditions excluded from SOP
- PAT [paroxysmal atrial tachycardia]
- Ventricular dysrhythmias.
Clinical onset
Once the diagnosis has been confirmed by ECG it may be possible to back date onset to when relevant symptoms (particularly palpitations) first started. Other symptoms that may be due to AF are non-specific and generally won't allow a clinical onset to be established.
Clinical worsening
The natural history of intermittent (paroxysmal) atrial fibrillation is for episodes to continue with a variable frequency and for progression to permanent AF to occur in a proportion of subjects. In some cases the AF may resolve with treatment of an underlying cause. It is difficult to envisage how permanent AF can be worsened per se. The development of consequences such as a CVA (cerebrovascular accident) represents the onset of a new disease/injury rather than worsening of AF.
Source URL: https://clik.dva.gov.au/ccps-medical-research-library/alphabetic-index-statements-principles/b/atrial-fibrillation-and-atrial-flutter-g011/factors-ccps-16-july-2003-g011/congestive-cardiac-failure
Emphysema
Current RMA Instruments
| Reasonable Hypothesis SOP | 1 of 2023 |
| Balance of Probabilities SOP | 2 of 2023 |
Changes from previous Instruments
ICD Coding
- ICD-10-AM Code: I48
Brief description
This SOP covers two related types of disturbance of the electrical rhythm of the heart (arrhythmia). Atrial fibrillation is characterised by rapid, irregular, disorganised atrial contractions. In atrial flutter the atrial contractions are regular but rapid and inefficient. Both may be paroxysmal (intermittent) or persistent. Atrial fibrillation may convert to atrial flutter and vice versa.
Confirming the diagnosis
This diagnosis is made on the basis of findings on electrocardiography (ECG).
The relevant medical specialist is a cardiologist.
Additional diagnoses that are covered by this SOP
- AF [Atrial Fibrillation]
Conditions excluded from SOP
- PAT [paroxysmal atrial tachycardia]
- Ventricular dysrhythmias.
Clinical onset
Once the diagnosis has been confirmed by ECG it may be possible to back date onset to when relevant symptoms (particularly palpitations) first started. Other symptoms that may be due to AF are non-specific and generally won't allow a clinical onset to be established.
Clinical worsening
The natural history of intermittent (paroxysmal) atrial fibrillation is for episodes to continue with a variable frequency and for progression to permanent AF to occur in a proportion of subjects. In some cases the AF may resolve with treatment of an underlying cause. It is difficult to envisage how permanent AF can be worsened per se. The development of consequences such as a CVA (cerebrovascular accident) represents the onset of a new disease/injury rather than worsening of AF.
Source URL: https://clik.dva.gov.au/ccps-medical-research-library/alphabetic-index-statements-principles/b/atrial-fibrillation-and-atrial-flutter-g011/factors-ccps-16-july-2003-g011/emphysema
Hypertension
Current RMA Instruments
| Reasonable Hypothesis SOP | 1 of 2023 |
| Balance of Probabilities SOP | 2 of 2023 |
Changes from previous Instruments
ICD Coding
- ICD-10-AM Code: I48
Brief description
This SOP covers two related types of disturbance of the electrical rhythm of the heart (arrhythmia). Atrial fibrillation is characterised by rapid, irregular, disorganised atrial contractions. In atrial flutter the atrial contractions are regular but rapid and inefficient. Both may be paroxysmal (intermittent) or persistent. Atrial fibrillation may convert to atrial flutter and vice versa.
Confirming the diagnosis
This diagnosis is made on the basis of findings on electrocardiography (ECG).
The relevant medical specialist is a cardiologist.
Additional diagnoses that are covered by this SOP
- AF [Atrial Fibrillation]
Conditions excluded from SOP
- PAT [paroxysmal atrial tachycardia]
- Ventricular dysrhythmias.
Clinical onset
Once the diagnosis has been confirmed by ECG it may be possible to back date onset to when relevant symptoms (particularly palpitations) first started. Other symptoms that may be due to AF are non-specific and generally won't allow a clinical onset to be established.
Clinical worsening
The natural history of intermittent (paroxysmal) atrial fibrillation is for episodes to continue with a variable frequency and for progression to permanent AF to occur in a proportion of subjects. In some cases the AF may resolve with treatment of an underlying cause. It is difficult to envisage how permanent AF can be worsened per se. The development of consequences such as a CVA (cerebrovascular accident) represents the onset of a new disease/injury rather than worsening of AF.
Source URL: https://clik.dva.gov.au/ccps-medical-research-library/alphabetic-index-statements-principles/b/atrial-fibrillation-and-atrial-flutter-g011/factors-ccps-16-july-2003-g011/hypertension
Hyperthyroidism
Current RMA Instruments
| Reasonable Hypothesis SOP | 1 of 2023 |
| Balance of Probabilities SOP | 2 of 2023 |
Changes from previous Instruments
ICD Coding
- ICD-10-AM Code: I48
Brief description
This SOP covers two related types of disturbance of the electrical rhythm of the heart (arrhythmia). Atrial fibrillation is characterised by rapid, irregular, disorganised atrial contractions. In atrial flutter the atrial contractions are regular but rapid and inefficient. Both may be paroxysmal (intermittent) or persistent. Atrial fibrillation may convert to atrial flutter and vice versa.
Confirming the diagnosis
This diagnosis is made on the basis of findings on electrocardiography (ECG).
The relevant medical specialist is a cardiologist.
Additional diagnoses that are covered by this SOP
- AF [Atrial Fibrillation]
Conditions excluded from SOP
- PAT [paroxysmal atrial tachycardia]
- Ventricular dysrhythmias.
Clinical onset
Once the diagnosis has been confirmed by ECG it may be possible to back date onset to when relevant symptoms (particularly palpitations) first started. Other symptoms that may be due to AF are non-specific and generally won't allow a clinical onset to be established.
Clinical worsening
The natural history of intermittent (paroxysmal) atrial fibrillation is for episodes to continue with a variable frequency and for progression to permanent AF to occur in a proportion of subjects. In some cases the AF may resolve with treatment of an underlying cause. It is difficult to envisage how permanent AF can be worsened per se. The development of consequences such as a CVA (cerebrovascular accident) represents the onset of a new disease/injury rather than worsening of AF.
Source URL: https://clik.dva.gov.au/ccps-medical-research-library/alphabetic-index-statements-principles/b/atrial-fibrillation-and-atrial-flutter-g011/factors-ccps-16-july-2003-g011/hyperthyroidism
Inability to obtain appropriate clinical management for atrial fibrillation
Current RMA Instruments
| Reasonable Hypothesis SOP | 1 of 2023 |
| Balance of Probabilities SOP | 2 of 2023 |
Changes from previous Instruments
ICD Coding
- ICD-10-AM Code: I48
Brief description
This SOP covers two related types of disturbance of the electrical rhythm of the heart (arrhythmia). Atrial fibrillation is characterised by rapid, irregular, disorganised atrial contractions. In atrial flutter the atrial contractions are regular but rapid and inefficient. Both may be paroxysmal (intermittent) or persistent. Atrial fibrillation may convert to atrial flutter and vice versa.
Confirming the diagnosis
This diagnosis is made on the basis of findings on electrocardiography (ECG).
The relevant medical specialist is a cardiologist.
Additional diagnoses that are covered by this SOP
- AF [Atrial Fibrillation]
Conditions excluded from SOP
- PAT [paroxysmal atrial tachycardia]
- Ventricular dysrhythmias.
Clinical onset
Once the diagnosis has been confirmed by ECG it may be possible to back date onset to when relevant symptoms (particularly palpitations) first started. Other symptoms that may be due to AF are non-specific and generally won't allow a clinical onset to be established.
Clinical worsening
The natural history of intermittent (paroxysmal) atrial fibrillation is for episodes to continue with a variable frequency and for progression to permanent AF to occur in a proportion of subjects. In some cases the AF may resolve with treatment of an underlying cause. It is difficult to envisage how permanent AF can be worsened per se. The development of consequences such as a CVA (cerebrovascular accident) represents the onset of a new disease/injury rather than worsening of AF.
Source URL: https://clik.dva.gov.au/ccps-medical-research-library/alphabetic-index-statements-principles/b/atrial-fibrillation-and-atrial-flutter-g011/factors-ccps-16-july-2003-g011/inability-obtain-appropriate-clinical-management-atrial-fibrillation
Ischaemic heart disease
Current RMA Instruments
| Reasonable Hypothesis SOP | 1 of 2023 |
| Balance of Probabilities SOP | 2 of 2023 |
Changes from previous Instruments
ICD Coding
- ICD-10-AM Code: I48
Brief description
This SOP covers two related types of disturbance of the electrical rhythm of the heart (arrhythmia). Atrial fibrillation is characterised by rapid, irregular, disorganised atrial contractions. In atrial flutter the atrial contractions are regular but rapid and inefficient. Both may be paroxysmal (intermittent) or persistent. Atrial fibrillation may convert to atrial flutter and vice versa.
Confirming the diagnosis
This diagnosis is made on the basis of findings on electrocardiography (ECG).
The relevant medical specialist is a cardiologist.
Additional diagnoses that are covered by this SOP
- AF [Atrial Fibrillation]
Conditions excluded from SOP
- PAT [paroxysmal atrial tachycardia]
- Ventricular dysrhythmias.
Clinical onset
Once the diagnosis has been confirmed by ECG it may be possible to back date onset to when relevant symptoms (particularly palpitations) first started. Other symptoms that may be due to AF are non-specific and generally won't allow a clinical onset to be established.
Clinical worsening
The natural history of intermittent (paroxysmal) atrial fibrillation is for episodes to continue with a variable frequency and for progression to permanent AF to occur in a proportion of subjects. In some cases the AF may resolve with treatment of an underlying cause. It is difficult to envisage how permanent AF can be worsened per se. The development of consequences such as a CVA (cerebrovascular accident) represents the onset of a new disease/injury rather than worsening of AF.
Source URL: https://clik.dva.gov.au/ccps-medical-research-library/alphabetic-index-statements-principles/b/atrial-fibrillation-and-atrial-flutter-g011/factors-ccps-16-july-2003-g011/ischaemic-heart-disease
Myocarditis
Current RMA Instruments
| Reasonable Hypothesis SOP | 1 of 2023 |
| Balance of Probabilities SOP | 2 of 2023 |
Changes from previous Instruments
ICD Coding
- ICD-10-AM Code: I48
Brief description
This SOP covers two related types of disturbance of the electrical rhythm of the heart (arrhythmia). Atrial fibrillation is characterised by rapid, irregular, disorganised atrial contractions. In atrial flutter the atrial contractions are regular but rapid and inefficient. Both may be paroxysmal (intermittent) or persistent. Atrial fibrillation may convert to atrial flutter and vice versa.
Confirming the diagnosis
This diagnosis is made on the basis of findings on electrocardiography (ECG).
The relevant medical specialist is a cardiologist.
Additional diagnoses that are covered by this SOP
- AF [Atrial Fibrillation]
Conditions excluded from SOP
- PAT [paroxysmal atrial tachycardia]
- Ventricular dysrhythmias.
Clinical onset
Once the diagnosis has been confirmed by ECG it may be possible to back date onset to when relevant symptoms (particularly palpitations) first started. Other symptoms that may be due to AF are non-specific and generally won't allow a clinical onset to be established.
Clinical worsening
The natural history of intermittent (paroxysmal) atrial fibrillation is for episodes to continue with a variable frequency and for progression to permanent AF to occur in a proportion of subjects. In some cases the AF may resolve with treatment of an underlying cause. It is difficult to envisage how permanent AF can be worsened per se. The development of consequences such as a CVA (cerebrovascular accident) represents the onset of a new disease/injury rather than worsening of AF.
Source URL: https://clik.dva.gov.au/ccps-medical-research-library/alphabetic-index-statements-principles/b/atrial-fibrillation-and-atrial-flutter-g011/factors-ccps-16-july-2003-g011/myocarditis
Pericarditis
Current RMA Instruments
| Reasonable Hypothesis SOP | 1 of 2023 |
| Balance of Probabilities SOP | 2 of 2023 |
Changes from previous Instruments
ICD Coding
- ICD-10-AM Code: I48
Brief description
This SOP covers two related types of disturbance of the electrical rhythm of the heart (arrhythmia). Atrial fibrillation is characterised by rapid, irregular, disorganised atrial contractions. In atrial flutter the atrial contractions are regular but rapid and inefficient. Both may be paroxysmal (intermittent) or persistent. Atrial fibrillation may convert to atrial flutter and vice versa.
Confirming the diagnosis
This diagnosis is made on the basis of findings on electrocardiography (ECG).
The relevant medical specialist is a cardiologist.
Additional diagnoses that are covered by this SOP
- AF [Atrial Fibrillation]
Conditions excluded from SOP
- PAT [paroxysmal atrial tachycardia]
- Ventricular dysrhythmias.
Clinical onset
Once the diagnosis has been confirmed by ECG it may be possible to back date onset to when relevant symptoms (particularly palpitations) first started. Other symptoms that may be due to AF are non-specific and generally won't allow a clinical onset to be established.
Clinical worsening
The natural history of intermittent (paroxysmal) atrial fibrillation is for episodes to continue with a variable frequency and for progression to permanent AF to occur in a proportion of subjects. In some cases the AF may resolve with treatment of an underlying cause. It is difficult to envisage how permanent AF can be worsened per se. The development of consequences such as a CVA (cerebrovascular accident) represents the onset of a new disease/injury rather than worsening of AF.
Source URL: https://clik.dva.gov.au/ccps-medical-research-library/alphabetic-index-statements-principles/b/atrial-fibrillation-and-atrial-flutter-g011/factors-ccps-16-july-2003-g011/pericarditis
Strenuous physical activity
Current RMA Instruments
| Reasonable Hypothesis SOP | 1 of 2023 |
| Balance of Probabilities SOP | 2 of 2023 |
Changes from previous Instruments
ICD Coding
- ICD-10-AM Code: I48
Brief description
This SOP covers two related types of disturbance of the electrical rhythm of the heart (arrhythmia). Atrial fibrillation is characterised by rapid, irregular, disorganised atrial contractions. In atrial flutter the atrial contractions are regular but rapid and inefficient. Both may be paroxysmal (intermittent) or persistent. Atrial fibrillation may convert to atrial flutter and vice versa.
Confirming the diagnosis
This diagnosis is made on the basis of findings on electrocardiography (ECG).
The relevant medical specialist is a cardiologist.
Additional diagnoses that are covered by this SOP
- AF [Atrial Fibrillation]
Conditions excluded from SOP
- PAT [paroxysmal atrial tachycardia]
- Ventricular dysrhythmias.
Clinical onset
Once the diagnosis has been confirmed by ECG it may be possible to back date onset to when relevant symptoms (particularly palpitations) first started. Other symptoms that may be due to AF are non-specific and generally won't allow a clinical onset to be established.
Clinical worsening
The natural history of intermittent (paroxysmal) atrial fibrillation is for episodes to continue with a variable frequency and for progression to permanent AF to occur in a proportion of subjects. In some cases the AF may resolve with treatment of an underlying cause. It is difficult to envisage how permanent AF can be worsened per se. The development of consequences such as a CVA (cerebrovascular accident) represents the onset of a new disease/injury rather than worsening of AF.
Source URL: https://clik.dva.gov.au/ccps-medical-research-library/alphabetic-index-statements-principles/b/atrial-fibrillation-and-atrial-flutter-g011/factors-ccps-16-july-2003-g011/strenuous-physical-activity
Valvular heart disease
Current RMA Instruments
| Reasonable Hypothesis SOP | 1 of 2023 |
| Balance of Probabilities SOP | 2 of 2023 |
Changes from previous Instruments
ICD Coding
- ICD-10-AM Code: I48
Brief description
This SOP covers two related types of disturbance of the electrical rhythm of the heart (arrhythmia). Atrial fibrillation is characterised by rapid, irregular, disorganised atrial contractions. In atrial flutter the atrial contractions are regular but rapid and inefficient. Both may be paroxysmal (intermittent) or persistent. Atrial fibrillation may convert to atrial flutter and vice versa.
Confirming the diagnosis
This diagnosis is made on the basis of findings on electrocardiography (ECG).
The relevant medical specialist is a cardiologist.
Additional diagnoses that are covered by this SOP
- AF [Atrial Fibrillation]
Conditions excluded from SOP
- PAT [paroxysmal atrial tachycardia]
- Ventricular dysrhythmias.
Clinical onset
Once the diagnosis has been confirmed by ECG it may be possible to back date onset to when relevant symptoms (particularly palpitations) first started. Other symptoms that may be due to AF are non-specific and generally won't allow a clinical onset to be established.
Clinical worsening
The natural history of intermittent (paroxysmal) atrial fibrillation is for episodes to continue with a variable frequency and for progression to permanent AF to occur in a proportion of subjects. In some cases the AF may resolve with treatment of an underlying cause. It is difficult to envisage how permanent AF can be worsened per se. The development of consequences such as a CVA (cerebrovascular accident) represents the onset of a new disease/injury rather than worsening of AF.
Source URL: https://clik.dva.gov.au/ccps-medical-research-library/alphabetic-index-statements-principles/b/atrial-fibrillation-and-atrial-flutter-g011/factors-ccps-16-july-2003-g011/valvular-heart-disease