Ace the 2025 ATI Pathophysiology Test – Dive Into Disease with Confidence!

High cholesterol levels are indeed a common risk factor for coronary artery disease. Cholesterol plays a significant role in the formation of plaques within the arteries. When there are elevated levels of low-density lipoprotein (LDL), often referred to as "bad" cholesterol, it can lead to the buildup of fatty deposits in the coronary arteries, resulting in atherosclerosis. This process narrows the arteries, reduces blood flow to the heart, and increases the risk of events such as angina or myocardial infarction (heart attack).

Conversely, low blood pressure is typically not associated with an increased risk of coronary artery disease and may indicate healthy cardiovascular function in many individuals. Regular exercise is generally beneficial and helps reduce the risk of various cardiovascular conditions, including coronary artery disease. Similarly, a low body mass index (BMI) is often associated with better overall health and a lower risk of heart disease, as it suggests a lower level of body fat and potentially healthier lifestyle factors.