Post-Surgery Effects of Cardiovascular Anesthesia
An irregular heartbeat followed by surgery known as post-operative atrial fibrillation often is dismissed as a transient phenomenon. But POAF can significantly increases the risk of heart attack or stroke during the first 12 months after surgery mostly cardiovascular surgery. Atrial Fibrillation is an atrial arrhythmia characterized predominantly by uncoordinated atrial activation with consequent deterioration of atrial function. Atrial fibrillation is caused due to: Hypertension Ischemic Heart Disease Restrictive cardiac myopathy Cardiac Tumors Pulmonary hypertension Obesity · Thoracic and Cardiovascular Surgery: Patients developing AF following cardiac surgery are at increased risk of stroke, congestive heart failure, and haemodynamic instability. Postoperative AF is invariably associated with increased intensive care unit stays and prolonged hospitalizations and is responsible f