[acha]

To identify patients without known heart disease, patients with a history of myocardial infarction, percutaneous coronary intervention, coronary-artery bypass surgery, cardiac transplantation, or valvular surgery were excluded, as were patients with indications for emergency or urgent cardiac catheterization (acute coronary syndromes, acute myocardial infarction, or cardiogenic shock) and patients who were being evaluated for transplantation or who were about to undergo valvular surgery.

пациенты с ОКС исключались