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  2. Coronary artery bypass surgery - Wikipedia

    en.wikipedia.org/wiki/Coronary_artery_bypass_surgery

    Echocardiography can quantify heart functioning by measuring, for example, enlargement of the left ventricle, the ejection fraction, and the situation of the heart valves. The most accurate ways to detect CAD are the coronary angiogram and the coronary CT angiography. [4] An angiogram can provide detailed anatomy of coronary circulation and ...

  3. Off-pump coronary artery bypass - Wikipedia

    en.wikipedia.org/wiki/Off-pump_coronary_artery...

    Off-pump coronary artery bypass (OPCAB), or beating-heart surgery, is a form of coronary artery bypass graft (CABG) surgery performed without cardiopulmonary bypass (heart-lung machine) as a treatment for coronary heart disease. It was primarily developed in the early 1990s by Dr. Amano Atsushi.

  4. Tissue engineering of heart valves - Wikipedia

    en.wikipedia.org/wiki/Tissue_engineering_of...

    Decellularized tricuspid biological heart valve. Biological scaffolds can be created from human donor tissue or from animals; however, animal tissue is often more popular since it is more widely accessible and more plentiful. [10] Xenograft, from a donor of a different species from the recipient, heart valves can be from either pigs, cows, or ...

  5. Cardiopulmonary bypass - Wikipedia

    en.wikipedia.org/wiki/Cardiopulmonary_bypass

    In many operations, such as coronary artery bypass grafting (CABG), the heart is arrested, due to the degree of the difficulty of operating on a beating heart. Operations requiring the opening of the chambers of the heart, for example mitral valve repair or replacement, requires the use of CPB. This is to avoid engulfing air systemically, and ...

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

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

    Plaque build-up often doesn’t cause symptoms, but it can block blood flow to vital organs like your heart. Coronary artery disease occurs when atherosclerosis affects the arteries supplying ...

  7. Heart valve repair - Wikipedia

    en.wikipedia.org/wiki/Heart_valve_repair

    Mitral valve repair is mainly used to treat stenosis (narrowing) or regurgitation (leakage) of the mitral valve. [citation needed] A mitral balloon valvuloplasty enlarges the valve opening to allow greater oxygenated blood flow into the left ventricle, and since severe mitral regurgitation can be a major complication, degrees of stenosis, regurgitation, and valve anatomical features are taken ...

  8. Artificial heart valve - Wikipedia

    en.wikipedia.org/wiki/Artificial_heart_valve

    An artificial heart valve is a one-way valve implanted into a person's heart to replace a heart valve that is not functioning properly (valvular heart disease). Artificial heart valves can be separated into three broad classes: mechanical heart valves, bioprosthetic tissue valves and engineered tissue valves.

  9. Acute decompensated heart failure - Wikipedia

    en.wikipedia.org/wiki/Acute_decompensated_heart...

    Valve repair is where the valve that is causing heart failure is modified by removing excess valve tissues that cause them to close too tightly. In some cases, annuloplasty is required to replace the ring around the valves. If the repair of the valve is not possible, it is replaced by an artificial heart valve. The final step is heart replacement.