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  2. Cardiomegaly - Wikipedia

    en.wikipedia.org/wiki/Cardiomegaly

    In heart failure, the heart muscle weakens, and the ventricles stretch (dilate) to the point that the heart can't pump blood efficiently throughout the body. Blood clots: If clots enter the bloodstream, they can block blood flow to vital organs, possibly causing a heart attack or stroke.

  3. Atherosclerosis - Wikipedia

    en.wikipedia.org/wiki/Atherosclerosis

    The result is the formation of a thrombus (blood clot) overlying the atheroma, which obstructs blood flow acutely. With the obstruction of blood flow, downstream tissues are starved of oxygen and nutrients. If this is the myocardium (heart muscle) angina (cardiac chest pain) or myocardial infarction (heart attack) develops. [citation needed]

  4. Aorta - Wikipedia

    en.wikipedia.org/wiki/Aorta

    The aorta (/ eɪ ˈ ɔːr t ə / ay-OR-tə; pl.: aortas or aortae) is the main and largest artery in the human body, originating from the left ventricle of the heart, branching upwards immediately after, and extending down to the abdomen, where it splits at the aortic bifurcation into two smaller arteries (the common iliac arteries).

  5. Atheroma - Wikipedia

    en.wikipedia.org/wiki/Atheroma

    An atheroma, or atheromatous plaque, is an abnormal accumulation of material in the inner layer of an arterial wall. [ 1 ] [ 2 ] The material consists of mostly macrophage cells , [ 3 ] [ 4 ] or debris, containing lipids , calcium and a variable amount of fibrous connective tissue .

  6. Arterial occlusion - Wikipedia

    en.wikipedia.org/wiki/Arterial_occlusion

    In CAD, atheromatous plaque formation in a coronary artery limits oxygen supply to cardiomyocytes, impairing heart contractility. CAD severity varies based on the extent of coronary artery occlusion. At 75% luminal narrowing, patients experience symptoms associated with limited perfusion of cardiomyocytes, [ 11 ] especially under strenuous ...

  7. Hemodynamics of the aorta - Wikipedia

    en.wikipedia.org/wiki/Hemodynamics_of_the_Aorta

    The hemodynamics of the aorta is an ongoing field of research in which the goal is to identify what flow patterns and subsequent forces occur within the thoracic aorta. These patterns and forces are used to identify the presence and severity of cardiovascular diseases such as aortic aneurysm and atherosclerosis . [ 1 ]

  8. Pastries vs. sodas: Not all added sugars pose the same heart ...

    www.aol.com/pastries-vs-sodas-not-added...

    The researchers looked at several cardiovascular health outcomes among participants: stroke, heart attack, heart failure, aortic stenosis, atrial fibrillation, and abdominal aortic aneurysm.

  9. Arteriolosclerosis - Wikipedia

    en.wikipedia.org/wiki/Arteriolosclerosis

    Atherosclerosis is a hardening of an artery specifically due to an atheromatous plaque. The term atherogenic is used for substances or processes that cause atherosclerosis. Micrograph showing hyaline arteriolosclerosis in the kidney. PAS stain.