Atrial Fibrillation (AFib) Support Group
Atrial fibrillation (AF or afib) is an abnormal heart rhythm (cardiac arrhythmia) which involves the two small, upper heart chambers (the atria). Heart beats in a normal heart begin after electricity generated in the atria by the sinoatrial node spread through the heart and cause contraction of the heart muscle and pumping of blood.
C Congestive heart failure (or Left ventricular systolic dysfunction) 1
H Hypertension: blood pressure consistently above 140/90 mmHg (or treated hypertension on medication) 1
A2 Age 75 years 2
D Diabetes Mellitus 1
S2 Prior Stroke or TIA or thromboembolism 2
V Vascular disease (eg. peripheral artery disease, myocardial infarction, aortic plaque) 1
A Age 65-74 years 1
Sc Sex category (i.e. female gender) 1