Certified Cardiac Rehabilitation Professional (CCRP) Practice Test 2025 - Free CCRP Practice Questions and Study Guide

Atherosclerosis, which is the buildup of fatty deposits and plaque in the coronary arteries, leads to reduced blood flow to the heart muscle. This condition primarily results in coronary artery disease (CAD), where the coronary arteries become narrowed or blocked. As a consequence, the heart's demand for oxygen may not be adequately met, potentially resulting in angina (chest pain) or even more serious complications such as heart attacks.

While cardiac arrest, congestive heart failure, and atrial fibrillation can all be related to heart problems, they do not arise directly from impaired coronary blood flow due to atherosclerosis in the same manner as CAD. Cardiac arrest typically refers to the sudden loss of heart function, congestive heart failure is a chronic condition affecting the heart's ability to pump blood effectively, and atrial fibrillation is an irregular heartbeat that can be caused by various factors, but it is not primarily a result of impaired coronary blood flow. Thus, the link between atherosclerosis and coronary artery disease makes it the most accurate choice for this question.