脑钠肽显著升高的左室射血分数保存的心衰1例 |
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引用本文: | 赵翠梅,;马文林,;汤宇,;彭鲁英,;许嘉鸿.脑钠肽显著升高的左室射血分数保存的心衰1例[J].中国医学文摘:外科学分册英文版,2014(4):285-287. |
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作者姓名: | 赵翠梅 ;马文林 ;汤宇 ;彭鲁英 ;许嘉鸿 |
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作者单位: | [1]同济大学附属同济医院心脏内科,上海200065; [2]同济大学心律失常教育部重点实验室,上海200092 |
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摘 要: | 左心室射血分数(left ventricular ejection fraction,LVEF)保存的心力衰竭(heart failure with preserved ejection fraction,HFpEF)是近年来逐渐受到重视的心力衰竭类型,其发病率逐年升高,致死率和致残率居高不下,目前在发病机制、诊断、治疗方面仍然存在很多不确定之处,为当下心力衰竭领域的研究热点。脑钠肽(brain natriuretic peptide, BNP) 和氨基末端脑钠肽前体(N- terminal pronatriuretic peptide,NT-proBNP)主要由心室肌细胞分泌,在左心室射血分数减低的心力衰竭患者(heart failure with reduced ejection fraction,HFrEF)诊断中有着重要意义。HFpEF 患者中BNP、NT-pro- BNP 升高,但通常都低于HFrEF 心力衰竭患者。我们报道了1 例单纯的HFpEF 患者,心力衰竭症状体征明显,血浆BNP 浓度显著升高,心脏超声证实为重度舒张功能不全,经利尿治疗后好转。
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关 键 词: | 左室射血分数保存 心力衰竭 脑钠肽 舒张功能 |
A heart failure patient with preserved ejection fraction accompanied by high level of brain natriuretic peptide |
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Affiliation: | ZHAO Cuimei,MA Wenlin, TANG Yu ,PENG Luying,XU Jiahong (Department of Cardiology, Tongji Hospital, School of Medicine, Tongji University, Shanghai 200065, China; 2. Key Laboratory of Basic Research in Cardiology of the Ministry of Education China, Tongji University, Shanghai 200092, China) |
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Abstract: | Preserved ejection fraction Heart failure Brain natriuretic peptide Diastolic function |
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Keywords: | Preserved ejection fraction Heart failure Brain natriuretic peptide Diastolic function |
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