What are signs and symptoms associated with angina?

The signs and symptoms associated with angina specifically include crushing chest pain and an irregular pulse. Angina is a type of chest pain caused by reduced blood flow to the heart muscles, often described as a feeling of pressure or tightness in the chest that can radiate to the shoulders, arms, neck, jaw, or back. The crushing nature of the chest pain is particularly significant as it indicates the severity of the oxygen deprivation that the heart may be experiencing.

An irregular pulse can accompany angina as the heart struggles to maintain normal function under stress from oxygen deficiency. This combination of symptoms—crushing chest pain and an irregular pulse—can help healthcare professionals quickly identify that a patient may be experiencing angina, enabling timely intervention.

Other options do contain symptoms that might relate to various cardiovascular or respiratory conditions but do not accurately represent the classic signs and symptoms of angina. Recognizing the specific symptomatology is crucial for correct diagnosis and management in a clinical setting.