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ChiCTR-OOC-15006628
尚未开始
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2015-06-19
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Heart failure with normal ejection fraction
多種形式超聲心動圖預測射血分數正常的慢性穩定心力衰竭事件
多種形式超聲心動圖預測射血分數正常的慢性穩定心力衰竭事件
The Scoring System with Multimodality Echocardiography to Predict Event for Chronic Stable Heart Failure Patients with Normal Ejection Fraction.
单臂
其它
Non-randomized
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Health and Medical Research Fund
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300
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2015-07-05
1990-01-01
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HFNEF patients will be enrolled from in-patient and out-patient clinic based at the Prince of Wales Hospital, Shatin (Diagnosis based on ESC guidelines). Inclusion Criteria: (1) with clinical symptoms or signs of HF; (2) with evidence of normal left ventricular systolic function (ejection fraction >=50%); (3) with evidence of abnormal left ventricular diastolic function; (4) age >18 years.;
请登录查看(1) Left ventricular ejection fraction <50%; (2) Expected life expectancy <6months; (3) Refuse to participate in this study; (4) Acute coronary syndromes, congenital valvular heart disease or infiltrative, restrictive or hypertrophic cardiomyopathy; (5) Very poor acoustic window for echocardiographic examination.;
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