What is the term for chest pain that occurs due to exertion but lasts less than two minutes?

The term for chest pain that occurs due to exertion but lasts less than two minutes is accurately identified as angina. Angina typically manifests as a feeling of pressure, squeezing, or pain in the chest and is usually triggered by activities that increase the heart's demand for oxygen, such as physical exertion or stressful situations. Importantly, angina is a signal that the heart is not receiving enough blood flow, often due to coronary artery disease.

In contrast to angina, myocardial infarction refers to a heart attack, where there is prolonged and severe damage to the heart muscle due to a lack of blood flow, typically causing pain that lasts longer than two minutes and may not necessarily be triggered by exertion. Cardiac arrest is a sudden loss of heart function, leading to cessation of effective circulation and requires immediate medical intervention; it is not characterized by transient chest pain. Heartburn relates to digestive issues and can cause a burning sensation in the chest area but is unrelated to cardiac conditions. Understanding these distinctions clarifies why angina is the appropriate term for the described condition of transient chest pain due to exertion.