Does high blood pressure cause angina?

Medically Reviewed by Checkmark Medically Reviewed By: Dr. Sravanthi Sunkaraneni
Can high blood pressure lead to angina?
As blood pressure increases, the heart must work harder to pump blood to different parts of the body against this pressure. High blood pressure also damages arteries causing atherosclerosis and narrowing. The combination of the increased requirement of oxygen (demand) and decrease in supply due to narrowed arteries results in a net lack of oxygen causing angina.

It may. High blood pressure (BP) damages the arteries in the long term by reducing their elasticity. This increases the work the heart has to do to pump blood to the body. Therefore, it needs more oxygen. If it does not receive oxygen, one of the most common symptoms of abnormal blood flow to the heart called angina occurs.

Besides this, abnormal blood flow that is seen in high BP also hardens the arteries that take healthy blood to the heart by depositing fat, cholesterol and other substances in the walls to narrow the size. Due to its narrow size, the blood flow to the heart is reduced. As a result, it does not receive enough oxygen resulting in angina, and in severe cases, a heart attack.

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Disclaimer
Medical Science is an ever evolving field. We strive to keep this page updated. In case you notice any discrepancy in the content, please inform us at [email protected]. You can further read our Correction Policy here. Never disregard professional medical advice or delay seeking medical treatment because of something you have read on or accessed through this website or it's social media channels. Read our Full Disclaimer Here for further information.

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