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  2. Angina - Wikipedia

    en.wikipedia.org/wiki/Angina

    Angina, also known as angina pectoris, is chest pain or pressure, usually caused by insufficient blood flow to the heart muscle (myocardium). [2] It is most commonly a symptom of coronary artery disease. [2] Angina is typically the result of partial obstruction or spasm of the arteries that supply blood to the heart muscle. [3]

  3. Wikipedia:Osmosis/Angina pectoris - Wikipedia

    en.wikipedia.org/wiki/Wikipedia:Osmosis/Angina...

    Angina comes from the latin angere, which means to strangle, and pectoris comes from pectus, meaning chest—so angina pectoris loosely translates to “strangling of the chest”, which actually makes a lot of sense, because angina pectoris is caused by reduced blood flow which causes ischemia to the heart muscle, or lack of oxygen to the ...

  4. What Is Heart Disease? Everything You Need to Know - AOL

    www.aol.com/heart-disease-everything-know...

    This rare type causes scar tissue to replace normal heart muscle. Stress-induced cardiomyopathy. ... Studies reveal stress induces inflammation within the arteries and disrupts endothelial ...

  5. Coronary ischemia - Wikipedia

    en.wikipedia.org/wiki/Coronary_ischemia

    Individuals experiencing angina characterize the pain in different ways, but the pain is usually described as crushing, squeezing, or burning. [7] Symptoms may worsen over the course of several minutes. [4] Typical angina is aggravated by physical activity or emotional stress and is relieved by rest or nitroglycerin. [4]

  6. Variant angina - Wikipedia

    en.wikipedia.org/wiki/Variant_angina

    Variant angina is caused by vasospasm, a narrowing of the coronary arteries due to contraction of the heart's smooth muscle tissue in the vessel walls. [3] In comparison, stable angina is caused by the permanent occlusion of these vessels by atherosclerosis, which is the buildup of fatty plaque and hardening of the arteries. [4]

  7. Myocardial infarction complications - Wikipedia

    en.wikipedia.org/wiki/Myocardial_infarction...

    Myocardial infarction complications may occur immediately following a myocardial infarction (heart attack) (in the acute phase), or may need time to develop (a chronic problem). After an infarction, an obvious complication is a second infarction, which may occur in the domain of another atherosclerotic coronary artery, or in the same zone if ...

  8. Coronary vasospasm - Wikipedia

    en.wikipedia.org/wiki/Coronary_vasospasm

    Chronic inflammation Various markers of low-grade chronic inflammation have been found in cases of coronary vasospasm. [14] [15] In addition to this, one of the risk factors for coronary vasospasm is smoking. [9] [10] Chronic inflammation due to smoking has been shown to be damaging to endothelial cell function. [16] Oxidative Stress

  9. Outline of cardiology - Wikipedia

    en.wikipedia.org/wiki/Outline_of_cardiology

    The first two are myocardial infarctions which are more commonly known as "heart attacks." Angina pectoris – Angina pectoris literally means "chest pain" that refers to pain caused by ischemia of the heart. The main cause of angina is coronary artery disease, but can result from other non-atherosclerotic causes such as anemia and heart failure.