Anticoagulation for aortic valve replacement
[DOC File]Your Guide to heart valve surgery
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As you know, current AHA/ACC Guidelines indicate valve replacement for the majority of symptomatic patients with severe aortic stenosis. Without aortic valve replacement, severe aortic stenosis is life-threatening and previous studies have shown that patients have a survival rate as low as 50% at 2 years after the onset of symptoms.ⱡ Our ...
[DOC File]Harvard Vanguard Medical Associates
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Aortic valve and root replacement are indicated in patients with disease of the proximal aorta and AR of any severity when the aortic root diameter is ≥ 50mm. Aortic valve replacement and prognosis. Mitral stenosis. Aetiology. Rheumatic fever is the predominant cause.
[DOC File]Aortic Valve Replacement
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: The valve may not close completely causing blood to leak backwards. Aortic valves that are regurgitant usually need to be replaced. Mitral and tricuspid valves that are regurgitant may be repairable, often using a ring or a band. If this is not possible then they can also be replaced. Heart Valve Replacement:
[DOCX File]Understanding Aortic Stenosis Diagnosis, Symptoms ...
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Treatment of aortic stenosis. Valve replacement surgery should be offered to symptomatic patients. Aortic regurgitation - symptoms can be silent, even in the presence of massive cardiac enlargement the patient may not develop significant symptoms. Causes of aortic regurgitation. Marfan’s syndrome. Scarring from valvulitis of rheumatic heart ...
[DOC File]Cardiac Surgery
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Valve design: materials, anticoagulation and biomechanics. Results of surgery – survival, long-term functional status, valve thrombosis, endocarditis, bleeding. ... Aortic root replacement for acute and chronic aortic root disease. Complex aortic surgery, including aortic arch surgery, descending aortic and thoraco-abdominal aortic surgery ...
[DOC File]Valvular Heart Disease
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For symptomatic patients with severe aortic valve stenosis, open-heart surgery with aortic valve replacement using cardioplegia under cardiopulmonary bypass remains the gold standard. Cumulative surgical experience and technical improvement over more than five decades have led to excellent perioperative results with low mortality and morbidity.
Anticoagulation After Bioprosthetic Aortic Valve Replacement - Am…
Indications for Bridging Anticoagulation: ... Cardiac surgery (e.g., CABG, heart valve replacement) Major intra-abdominal surgery: Major vascular surgery (e.g., aortic aneurysm repair, aortofemoral bypass) Major orthopedic surgery (e.g., hip or knee replacement)
[DOC File]VA HSR&D
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All bioprosthetic (tissue) heart valves, during the first three months post replacement, no AF but with history of systemic embolus prior to valve replacement 10 2.0-3.0. 2.5 Anticoagulation with warfarin for 3 months after valve replacement; then reassess based on other clinical issues noted above All bioprosthetic (tissue) heart valves, after ...
American Heart Association
Session: Comparing Antithrombotic Strategies after Bioprosthetic Aortic Valve Replacement: A Systematic Review. ... But the valve is thrombogenic, and so they’re obligated to take lifelong anticoagulation, and it’s usually Coumadin. And depending on the valve, where it is and what type it is, the INR can be anywhere from 1.5 to 3 for target ...
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