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What is Angina Pectoris? – Angina Pectoris Causes

what is angina pectoris

Constant pain and tightness in the chest is angina pectoris, and that tightness is occurring because it is radiating from the heart. Angina pectoris occurs because the heart is not receiving an adequate supply of blood and / or oxygen. The chronic pain and tightness sensations may be tolerable, but they shouldn’t be seen this way as eventually it is quite likely the person is going to have a heart attack or some type of other major cardiac event. Another important aspect around what is angina pectoris is that it may be the result of coronary artery disease.

If so, that’s a much more dangerous situation that requires immediate intervention as narrowed or blocked arteries are almost certainly going to lead to a major heart attack. If CAD is at the front of anyone’s angina pectoris causes they are going to need to be on a medication like Cardizem as soon as possible so that the chance of a fully blocked artery is significantly diminished. Nobody needs to be reminded of the importance of the human heart, and the heart and brain are the two most important organs in the human body. Angina pectoris is going to be a clear sign that all is not well with yours.

Angina pectoris causes are more specifically defined as strained myocardium and severe ischemia. The myocardium is the heart muscle and it begins to ache and radiate pain when it’s not getting the blood it needs, due to impeded flow caused by narrowed or blocked arteries. When you consider that most hearts beat 115,000 times a day, you can understand if the myocardium is a little more sensitive to overexertion than other muscles and how it needs to be provided with the blood it needs.

Keep the Crimson Coming

Ischemia is the clinical term for the insufficient blood supply, and no matter what muscle in the human body we’re talking about – if there’s not enough blood available for it, it’s not going to be happy about being put to work. You can expect pain, and if the muscle is operated as part of the autonomic nervous system (as the myocardium is) you are in a potentially bad situation. All of this connects back to what is angina pectoris, and it emphasizes just how dangerous this medical condition can be.

Angina pectoris symptoms don’t need any depth of discussion the same way angina pectoris causes do, because that pain and chest tightness are the only two and they’re going to be noticeable now matter how severe they are. Understanding if you have ischemia in advance of symptoms is helpful, but silent ischemia is way too common. We’ll wrap up this brief look at angina pectoris by saying that if you have constantly cold feet then it may not be something you should dismiss as ‘bad circulation’.

Having cold feet (or hands) all the time may mean that you have ischemia, and this same restricted blood supply may eventually apply to your heart too.

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IMPORTANT NOTE: The above information is intended to increase awareness of health information and does not suggest treatment or diagnosis. This information is not a substitute for individual medical attention and should not be construed to indicate that use of the drug is safe, appropriate, or effective for you. See your health care professional for medical advice and treatment.


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