What is the level of evidence for patients with SIHD who have survived sudden cardiac death or potentially life-threatening ventricular arrhythmia to undergo coronary angiography to assess cardiac risk?
The level of evidence for patients with SIHD who have survived sudden cardiac death or potentially life-threatening ventricular arrhythmia to undergo coronary angiography to assess cardiac risk is B. This is according to the recommendation of Class I in the Coronary Angiography section of the text. 