ENHANCED LEFT VENTRICULAR FUNCTION AFTER DISTANT CORONARY BYPASS
ENHANCED LEFT VENTRICULAR FUNCTION AFTER DISTANT CORONARY BYPASS
批准号:
4694682
负责人:
R O BONOW
金额:
$0.0万
依托单位国家:
美国
项目类别:
财政年份:
--
资助国家:
美国
项目状态:
未结题
起止时间:
至
中文摘要
冠状动脉多支病变患者行冠状动脉搭桥术
英文摘要
In patients with multivessel coronary artery disease, coronary bypass
surgery often cannot be performed on all involved arteries. We therefore
evaluated whether coronary artery bypass can, through collaterals, improve
function in left ventricular myocardium served by nonbypassed arteries.
Improvement in regional and global left ventricular function during
exercise after operation was equivalent in patients in whom all bypass
grafts were patent and those with only partially bypassed arteries.
Exercise wall motion abnormalities improved and regional ejection fraction
increased in 10/11 patients in regions that were not revascularized.
Improved collateral perfusion was documented by angiography in 8 of these
10 patients. Hence, many patients with a nonbypassable coronary artery may
still benefit from coronary artery bypass surgery, if the jeopardized
myocardium is perfused by collateral vessels supplied by a stenosed artery
amenable to bypass surgery.
期刊论文(0)
专著(0)
科研奖励(0)
会议论文
LEFT VENTRICULAR EJECTION DYNAMICS IN HYPERTROPHIC CARDIOMYOPATHY
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批准号:4694683
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项目类别:
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资助金额:$0.0万
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财政年份:--
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负责人:R O BONOW
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依托单位:
ASSESSMENT OF MYOCARDIAL VIABILITY BY THALLIUM REINJECTION REVASCULARIZAT
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批准号:3896266
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项目类别:
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资助金额:$0.0万
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财政年份:--
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负责人:R O BONOW
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依托单位:
ASSESSMENT OF MYOCARDIAL VIABILITY BY THALLIUM REINJECTION REVASCULARIZAT
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批准号:3916474
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项目类别:
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资助金额:$0.0万
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财政年份:--
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负责人:R O BONOW
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依托单位:
REGIONAL LEFT VENTRICULAR ASYNCHRONY IN CORONARY ARTERY DISEASE
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批准号:4694681
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项目类别:
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资助金额:$0.0万
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财政年份:--
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负责人:R O BONOW
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依托单位:
THE NATURAL HISTORY OF ASYMPTOMATIC PATIENTS WITH AORTIC REGURGITATION
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批准号:3920176
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项目类别:
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资助金额:$0.0万
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财政年份:--
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负责人:R O BONOW
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依托单位:
LEFT VENTRICULAR FUNCTION AFTER VALVE REPLACEMENT FOR AORTIC REGURGITATION
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批准号:3966728
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项目类别:
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资助金额:$0.0万
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财政年份:--
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负责人:R O BONOW
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依托单位:
MYOCARDIAL VIABILITY IN CORONARY ARTERY DISEASE AND LEFT VENTRICULAR DYSFUNCTION
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批准号:3858116
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项目类别:
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资助金额:$0.0万
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财政年份:--
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负责人:R O BONOW
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依托单位:
IMPROVED LEFT VENTRICULAR FUNCTION, AT REST AFTER CORONARY ARTERY BYPASS
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批准号:4694680
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项目类别:
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资助金额:$0.0万
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财政年份:--
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负责人:R O BONOW
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依托单位:
PROGNOSTIC IMPLICATIONS OF 'SILENT' VS SYMPTOMATIC MYOCARDIAL ISCHEMIA
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批准号:3966713
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项目类别:
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资助金额:$0.0万
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财政年份:--
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负责人:R O BONOW
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依托单位:
MYOCARDIAL VIABILITY IN CORONARY ARTERY DISEASE AND LEFT VENTRICULAR DYSFUNCTION
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批准号:3879052
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项目类别:
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资助金额:$0.0万
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财政年份:--
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负责人:R O BONOW
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依托单位:
EFFECT OF NORMAL AGING ON LEFT VENTRICULAR FUNCTION
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批准号:3966727
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项目类别:
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资助金额:$0.0万
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财政年份:--
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负责人:R O BONOW
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依托单位:
NATURAL HISTORY OF MILDLY SYMPTOMATIC CORONARY ARTERY DISEASE
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批准号:3899263
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项目类别:
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资助金额:$0.0万
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财政年份:--
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负责人:R O BONOW
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依托单位:
ISCHEMIA AND ABNORMAL DIASTOLIC FUNCTION IN HYPERTROPHIC CARDIOMYOPATHY
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批准号:3879053
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项目类别:
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资助金额:$0.0万
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财政年份:--
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负责人:R O BONOW
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依托单位: