Final answer:
The most prevalent cardiovascular disorder in the United States is a.coronary artery disease (CAD), which is the main cause of heart-related mortality and a significant health concern globally.
Step-by-step explanation:
The Most Prevalent Cardiovascular Disorder in the United States
The most prevalent cardiovascular disorder in the United States is coronary artery disease (CAD). CAD, also known as coronary heart disease (CHD), involves a reduction of blood flow to the heart muscle due to atherosclerosis, which is the build-up of plaque in the arteries of the heart. This condition is one type of cardiovascular disease (CVD), which also includes myocardial infarction (MI), chronic heart failure (CHF), and angina pectoris. CAD is responsible for many complications, including heart attacks, heart failure, and differing types of angina, notably stable angina and unstable angina. It is recognized as the leading cause of mortality, related to cardiovascular issues, and is a major health concern globally.
The answer to the student's question is: a. CAD.
SUMUP: Key Points