What are the risk factors of ventricular tachyarrhythmias after coronary artery bypass grafting?
Risk factors of ventricular tachyarrhythmias after coronary artery bypass grafting include preoperative ischemia, low ejection fraction, diabetes, and advanced age. Other risk factors include prior myocardial infarction, left ventricular dysfunction, high left ventricular end-diastolic pressure, and prior cardiac procedures.