What is the term for chest pain due to inadequate blood supply to the heart muscle?

What is the term for chest pain due to inadequate blood supply to the heart muscle?

• A. Angina pectoris
• B. Albumin
• C. Amino acids
• D. Adipose tissue

Answer: (A)

Chest pain caused by not enough blood reaching the heart muscle is angina pectoris. This happens when the heart’s demand for oxygen during activity or stress outstrips the supply through narrowed coronary arteries, producing a squeezing or pressure sensation in the chest that may radiate to the arm or jaw. It’s a warning sign of possible coronary artery disease and is often relieved by rest or nitroglycerin. The other terms don’t fit because they describe unrelated things: albumin is a blood protein, amino acids are the building blocks of proteins, and adipose tissue is body fat. In nutrition terms, addressing risk factors for angina involves a heart-healthy pattern of eating, aiming to manage lipids, blood pressure, and weight.

Chest pain caused by not enough blood reaching the heart muscle is angina pectoris. This happens when the heart’s demand for oxygen during activity or stress outstrips the supply through narrowed coronary arteries, producing a squeezing or pressure sensation in the chest that may radiate to the arm or jaw. It’s a warning sign of possible coronary artery disease and is often relieved by rest or nitroglycerin. The other terms don’t fit because they describe unrelated things: albumin is a blood protein, amino acids are the building blocks of proteins, and adipose tissue is body fat. In nutrition terms, addressing risk factors for angina involves a heart-healthy pattern of eating, aiming to manage lipids, blood pressure, and weight.