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  2. Carotid artery stenosis - Wikipedia

    en.wikipedia.org/wiki/Carotid_artery_stenosis

    Family history – First-degree relative diagnosed with atherosclerosis before age 60 or who had an ischemic stroke; The American Heart Association also recommends screening if a physician detects a carotid bruit, or murmur, over the carotid artery by listening through a stethoscope during a physical exam. For people with symptoms, the American ...

  3. Coronary ischemia - Wikipedia

    en.wikipedia.org/wiki/Coronary_ischemia

    However, an exercise stress test is not always accurate in determining the presence of a blockage in the arteries. [11] Women and those who are young may show abnormalities on their test even though no signs of coronary ischemia or CAD are present. [29] Harmless arrhythmias present at baseline may distort the results. [11]

  4. Aortic stenosis - Wikipedia

    en.wikipedia.org/wiki/Aortic_stenosis

    It affects about 2% of people who are over 65 years of age. [1] Estimated rates were not known in most of the developing world as of 2014. [5] In those who have symptoms, without repair the chance of death at five years is about 50% and at 10 years is about 90%. [1] Aortic stenosis was first described by French physician Lazare Rivière in 1663 ...

  5. Aortic regurgitation - Wikipedia

    en.wikipedia.org/wiki/Aortic_regurgitation

    Aortic regurgitation (AR), also known as aortic insufficiency (AI), is the leaking of the aortic valve of the heart that causes blood to flow in the reverse direction during ventricular diastole, from the aorta into the left ventricle.

  6. Coronary artery bypass surgery - Wikipedia

    en.wikipedia.org/wiki/Coronary_artery_bypass_surgery

    Snares and tapes are used to facilitate exposure. The aim is to avoid distal ischemia caused by blockage of the vessel supplying distal portions of the left ventricle, so usually LITA to LAD is the first to be anastomosed and others follow. For the anastomosis, a fine tube blowing humidified CO 2 keeps the surgical field clean of blood. Also, a ...

  7. Wellens' syndrome - Wikipedia

    en.wikipedia.org/wiki/Wellens'_syndrome

    Wellens' syndrome is an electrocardiographic manifestation of critical proximal left anterior descending (LAD) coronary artery stenosis in people with unstable angina. Originally thought of as two separate types, A and B, it is now considered an evolving wave form, initially of biphasic T wave inversions and later becoming symmetrical, often ...

  8. Atherosclerosis - Wikipedia

    en.wikipedia.org/wiki/Atherosclerosis

    Atherosclerosis [a] is a pattern of the disease arteriosclerosis, [8] characterized by development of abnormalities called lesions in walls of arteries.This is a chronic inflammatory disease involving many different cell types and is driven by elevated levels of cholesterol in the blood. [9]

  9. Mitral regurgitation - Wikipedia

    en.wikipedia.org/wiki/Mitral_regurgitation

    Mitral regurgitation, also known as mitral insufficiency or mitral incompetence, is the backward flow of blood from the left ventricle, through the mitral valve, and into the left atrium, when the left ventricle contracts, resulting in a systolic murmur radiating to the left armpit.