Diseases
angina pectoris
For healthcare professionals — reference only. This page is a brief summary, not medical advice and not a substitute for official labeling or clinical judgement. Always verify before prescribing or dispensing.
Overview
Angina pectoris—or simply angina—is chest pain or discomfort that keeps coming back. It happens when some part of your heart doesn't get enough blood and oxygen. Angina can be a symptom of coronary artery disease (CAD).
Symptoms
- shortness of breath
- fatigue
- the chest pain or discomfort may feel like: burning, fullness pressure squeezing
- pain may also be felt in the arms, neck, jaw, shoulder or back.
- dizziness
Causes
- angina is caused by reduced blood flow to the heart muscle. blood carries oxygen, which the heart muscle needs to survive. when the heart muscle isn't getting enough oxygen, it causes a condition called ischemia.
Risk factors
- diabetes
- increasing age. angina is most common in adults age 60 and older.
- tobacco use.
Diagnosis
- blood tests.
- chest x-ray.
- electrocardiogram (ecg or ekg).
Medicines used
Frequently asked questions
What is angina pectoris?
Angina pectoris—or simply angina—is chest pain or discomfort that keeps coming back. It happens when some part of your heart doesn't get enough blood and oxygen. Angina can be a symptom of coronary artery disease (CAD).
What are the symptoms of angina pectoris?
shortness of breath, fatigue, the chest pain or discomfort may feel like: burning, fullness pressure squeezing, pain may also be felt in the arms, neck, jaw, shoulder or back., dizziness
What causes angina pectoris?
angina is caused by reduced blood flow to the heart muscle. blood carries oxygen, which the heart muscle needs to survive. when the heart muscle isn't getting enough oxygen, it causes a condition called ischemia.
Which medicines are used for angina pectoris?
atenolol, isosorbide dinitrate, isosorbide mononitrate, nadolol, nicorandil, nitroglycerin, ranolazine, trimetazidine
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