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2. Coronary artery bypass surgery - Wikipedia

   en.wikipedia.org/wiki/Coronary_artery_bypass_surgery

   The heart may be positioned too close to the sternum and thus at risk when cutting the sternum again, so an oscillating saw is used. The heart may be covered with strong adhesions to adjusting structures. Doctors must decide whether aging grafts should be replaced. Manipulation of vein grafts is avoided because it risks dislodgement of plaque. [27]

3. Vascular bypass - Wikipedia

   en.wikipedia.org/wiki/Vascular_bypass

   Acute graft occlusion is the occlusion (blockage) of a vascular bypass graft shortly after the bypass is performed. Its causes, which are distinct from those of chronic graft occlusion, include technical failure (e.g. anastomotic stricture, incomplete valve lysis in non-reversed vein) and thrombosis.

4. Vessel harvesting - Wikipedia

   en.wikipedia.org/wiki/Vessel_harvesting

   Vessel harvesting is a surgical technique that may be used in conjunction with a coronary artery bypass graft (CABG). For patients with coronary artery disease, a vascular bypass may be recommended to reroute blood around blocked arteries to restore and improve blood flow and oxygen to the heart.

5. Angioplasty - Wikipedia

   en.wikipedia.org/wiki/Angioplasty

   Angioplasty, also known as balloon angioplasty and percutaneous transluminal angioplasty, is a minimally invasive endovascular procedure used to widen narrowed or obstructed arteries or veins, typically to treat arterial atherosclerosis. [1]

6. Arterial occlusion - Wikipedia

   en.wikipedia.org/wiki/Arterial_occlusion

   Arterial occlusion is a condition involving partial or complete blockage of blood flow through an artery. Arteries are blood vessels that carry oxygenated blood to body tissues. [ 1 ] [ 2 ] An occlusion of arteries disrupts oxygen and blood supply to tissues, leading to ischemia . [ 1 ]

7. 1 in 3 older Americans take aspirin daily. What does it do?

   www.aol.com/1-3-older-americans-aspirin...

   Aside from pain treatment, doctors may prescribe aspirin to patients who are at risk of heart attack or stroke, according to Harvard Health. These two serious health conditions occur when plaque ...

8. Coronary ischemia - Wikipedia

   en.wikipedia.org/wiki/Coronary_ischemia

   A heart attack can cause arrhythmias, as well as permanent damage to the heart muscle. [25] Coronary ischemia resulting from coronary artery disease also increases the risk of developing heart failure. [10] Most cases of heart failure result from underlying coronary artery disease. [10]

9. Venous thrombosis - Wikipedia

   en.wikipedia.org/wiki/Venous_thrombosis

   Venous thrombosis is the blockage of a vein caused by a thrombus (blood clot). A common form of venous thrombosis is deep vein thrombosis (DVT), when a blood clot forms in the deep veins. If a thrombus breaks off ( embolizes ) and flows to the lungs to lodge there, it becomes a pulmonary embolism (PE), a blood clot in the lungs.