Abstract
Background/purpose
Patients with acute coronary syndrome (ACS) are at high-risk for recurrent coronary syndromes, heart failure and death. Early coronary intervention combined with medications reduces these risks. The ACS Israeli Survey (ACSIS) is conducted over a 2-month period, every 2–3 years. ACSIS includes all patients discharged with a diagnosis of ACS from the 24 coronary care units and cardiology departments in Israel. We compared clinical profiles and 1-year survival between ACS patients who did and did not undergo coronary angiography.