Which term describes chest pain caused by reduced coronary blood flow?

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Prepare for the CIEMT Medical and Physiology Exam. Study with flashcards and multiple-choice questions that feature explanations. Ace your test!

Multiple Choice

Which term describes chest pain caused by reduced coronary blood flow?

Explanation:
Angina pectoris describes chest pain that results from myocardial ischemia due to reduced blood flow through the coronary arteries. It signals that the heart’s oxygen supply cannot meet its demand, typically from atherosclerotic narrowing. While chest pain is a broad, non-specific term, angina pectoris precisely labels this ischemic chest discomfort. Within angina, there are patterns such as stable angina (predictable, with exertion) and unstable angina (occurring at rest or changing in pattern), but the general term for this ischemic chest pain is angina pectoris.

Angina pectoris describes chest pain that results from myocardial ischemia due to reduced blood flow through the coronary arteries. It signals that the heart’s oxygen supply cannot meet its demand, typically from atherosclerotic narrowing. While chest pain is a broad, non-specific term, angina pectoris precisely labels this ischemic chest discomfort. Within angina, there are patterns such as stable angina (predictable, with exertion) and unstable angina (occurring at rest or changing in pattern), but the general term for this ischemic chest pain is angina pectoris.

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