Time-Velocity Integral of Left Ventricular Outflow Tract Predicts Worse Long-Term Survival in Pulmonary Arterial Hypertension.

Liu, Qian-Qian; Yang, Jing; Lu, Dan; Xu, Xi-Qi; Jiang, Xin; Wang, Hui; Li, Jing-Yi; Guo, Fan; Zhu, Yan-Lin; Zhao, Qin-Hua

Time-Velocity Integral of Left Ventricular Outflow Tract Predicts Worse Long-Term Survival in Pulmonary Arterial Hypertension.

Liu, Qian-Qian; Yang, Jing; Lu, Dan; Xu, Xi-Qi; Jiang, Xin; Wang, Hui; Li, Jing-Yi; Guo, Fan; Zhu, Yan-Lin; Zhao, Qin-Hua.

Afiliação

Liu QQ; Department of Echocardiography, National Center for Cardiovascular Diseases, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.
Yang J; Department of Cardiology, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.
Lu D; Department of Cardiology, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.
Xu XQ; Department of Cardiology, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.
Jiang X; Department of Cardiology, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.
Wang H; Department of Cardiology, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.
Li JY; Department of Cardiology, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.
Guo F; Department of Cardiology, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.
Zhu YL; Department of Cardiology, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.
Zhao QH; Department of Pulmonary Circulation, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, China.

JACC Asia ; 2(3): 235-243, 2022 Jun.

Article em En | MEDLINE | ID: mdl-36338398

Palavras-chave

6MWD, 6-minute walk distance; BSA, body surface area; CI, cardiac index; CMR, cardiac magnetic resonance imaging; CO, cardiac output; HR, hazard ratio; LV, left ventricular; LVOT, left ventricular outflow tract; NT-proBNP, N-terminal proB-type natriuretic peptide; PAH, pulmonary arterial hypertension; PVR, pulmonary vascular resistance; RHC, right heart catheterization; RV, right ventricular; STr, peak systolic tricuspid annular velocity of tissue Doppler; SVRHC, stroke volume obtained by right heart catheterization; TAPSE, tricuspid annular plane systolic excursion; TTE, transthoracic echocardiography; TVI, time-velocity integral; TVILVOT, time-velocity integral of left ventricular outflow tract; WHO-FC, World Health Organization functional class; left ventricular outflow tract; pulmonary arterial hypertension; survival; time-velocity integral

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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Tipo de estudo: Prognostic_studies / Risk_factors_studies Idioma: En Ano de publicação: 2022 Tipo de documento: Article

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