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  2. Coronary occlusion - Wikipedia

    en.wikipedia.org/wiki/Coronary_occlusion

    A coronary occlusion, or coronary artery disease, is the partial or complete obstruction of blood flow in a coronary artery. This condition was first discussed in 1910 by Sir William Osler . [ 1 ] This condition slows or blocks the supply of oxygen-rich blood to the heart . [ 2 ]

  3. Right coronary artery - Wikipedia

    en.wikipedia.org/wiki/Right_coronary_artery

    In approximately 80% of patients (right dominant), the RCA gives off the posterior descending artery (PDA). In the other 20%, of cases (left dominant or codominant), the PDA arises from the left circumflex artery or is supplied by both the right coronary artery and the left circumflex. [8]

  4. Coronary ischemia - Wikipedia

    en.wikipedia.org/wiki/Coronary_ischemia

    Coronary artery disease (CAD) is the most common cause of coronary ischemia. [7] Coronary ischemia and coronary artery disease are contributors to the development of heart failure over time. [ 10 ] Diagnosis of coronary ischemia is achieved by an attaining a medical history and physical examination in addition to other tests such as ...

  5. Atherosclerosis: What Men Need to Know About Plaque ... - AOL

    www.aol.com/atherosclerosis-men-know-plaque...

    People with coronary artery disease, or narrowing of the blood vessels supplying their heart, may develop symptoms such as: Chest pain that often gets worse with stress or physical activity ...

  6. 8 Common Cardiovascular Diseases for Men & How to Prevent Them

    www.aol.com/8-common-cardiovascular-diseases-men...

    The most common cause is coronary artery disease. Heart attacks are medical emergencies that require immediate medical attention, although some heart attacks can be “silent” and go undetected ...

  7. Arterial occlusion - Wikipedia

    en.wikipedia.org/wiki/Arterial_occlusion

    A myocardial infarction (MI), or heart attack, arises from complete occlusion of a coronary artery. [9] The most frequent cause of MI is the rupturing of an atherosclerotic plaque formed in CAD. Plaque rupture exposes the subendothelial matrix beneath the plaque, initiating thrombus formation within the vasculature. [7] The thrombus deposits on ...

  8. Coronary artery disease - Wikipedia

    en.wikipedia.org/wiki/Coronary_artery_disease

    Typically, coronary artery disease occurs when part of the smooth, elastic lining inside a coronary artery (the arteries that supply blood to the heart muscle) develops atherosclerosis. With atherosclerosis, the artery's lining becomes hardened, stiffened, and accumulates deposits of calcium, fatty lipids, and abnormal inflammatory cells – to ...

  9. Myocardial infarction - Wikipedia

    en.wikipedia.org/wiki/Myocardial_infarction

    The animation shows plaque buildup or a coronary artery spasm can lead to a heart attack and how blocked blood flow in a coronary artery can lead to a heart attack. The most common cause of a myocardial infarction is the rupture of an atherosclerotic plaque on an artery supplying heart muscle.

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