Characteristic Features on Morphologic and Topographic Findings of Pulmonary Vein Orifices in Transition From Diastolic Dysfunction to Heart Failure: A Computerized Tomography Study
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- 作者：Sho-Ting Hung ; MD1 ; &dagger ; ; Chun-Ho Yun ; MD1 ; 2 ; &dagger ; ; Tung-Hsin Wu ; PhD2 ; Fei-Shih Yang ; MD2 ; Jen-Yuan Kuo ; MD4 ; 5 ; Chung-Lieh Hung ; MD4 ; 5 ; jotaro3791@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Charles Jia-Yin Hou ; MD4 ; 5 ; Shun-Chuan Chang ; PhD5 ; Anas Fares ; MD3 ; Lemba Dina Nshisso ; PhD3 ; Ricardo C. Cury ; MD6 ; Hung-I. Yeh ; MD4 ; 5 ; Hiram G. Bezerra ; MD3
- 关键词：Diastolic dysfunction ; heart failure with preserved ejection fraction (HFpEF) ; pulmonary vein ; orifice areas
- 刊名：Journal of Cardiac Failure
- 出版年：2016
- 出版时间：April 2016
- 年：2016
- 卷：22
- 期：4
- 页码：316-320
- 全文大小：192 K
文摘
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Morphologic descriptions of PVs in transition from DD to HF have been lacking.
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We observed a graded enlargement of PV orifice areas from DD to HF.
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Maximum LSPV and LIPV areas significantly increased clinical diagnosis of HFpEF.
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CT-based PV measurements may help to identify subjects at risk for HF.