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  2. Coronary occlusion - Wikipedia

    en.wikipedia.org/wiki/Coronary_occlusion

    Symptoms include chest pain or angina, shortness of breath, and fatigue. [6]A completely blocked coronary artery will cause a heart attack. [6] Common heart attack symptoms include chest pain or angina, pain or discomfort that spreads to the shoulder, arm, back, neck jaw, teeth or the upper belly, cold sweats, fatigue, heartburn, nausea, shortness of breath, or lightheadedness.

  3. Coronary ischemia - Wikipedia

    en.wikipedia.org/wiki/Coronary_ischemia

    PCI involves placing a stent to relieve coronary artery blockages. [12] CABG involves grafting new blood vessels to provide a new route for blood flow around the blocked vessel. [12] Choice of treatment is based on the number of coronary vessels with blockages, which vessels are effected, and the medical history of the patient. [37]

  4. Coronary artery bypass surgery - Wikipedia

    en.wikipedia.org/wiki/Coronary_artery_bypass_surgery

    The left artery is most often used because it is closer to the heart, but the right artery is sometimes used, depending on patient and surgeon preferences. The ITAs are advantageous because of their endothelial cells, which produce endothelium-derived relaxing factor and prostacyclin , protecting the artery from atherosclerosis and thus ...

  5. Myocardial infarction - Wikipedia

    en.wikipedia.org/wiki/Myocardial_infarction

    Treatment aims to preserve as much heart muscle as possible, and to prevent further complications. [28] Treatment depends on whether the myocardial infarction is a STEMI or NSTEMI. [72] Treatment in general aims to unblock blood vessels, reduce blood clot enlargement, reduce ischemia, and modify risk factors with the aim of preventing future ...

  6. Coronary artery disease - Wikipedia

    en.wikipedia.org/wiki/Coronary_artery_disease

    Coronary artery disease (CAD), also called coronary heart disease (CHD), or ischemic heart disease (IHD), [13] is a type of heart disease involving the reduction of blood flow to the cardiac muscle due to a build-up of atheromatous plaque in the arteries of the heart. [5] [6] [14] It is the most common of the cardiovascular diseases. [15]

  7. Percutaneous coronary intervention - Wikipedia

    en.wikipedia.org/wiki/Percutaneous_coronary...

    Percutaneous coronary intervention (PCI) is a minimally invasive non-surgical procedure used to treat narrowing of the coronary arteries of the heart found in coronary artery disease. [2] The procedure is used to place and deploy coronary stents , a permanent wire-meshed tube, to open narrowed coronary arteries.

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