独立于肺毛细血管楔压的血流动力学指标可区分毛细血管运动前和运动后诱发的肺动脉高压。

IF 2.2 4区医学 Q2 CARDIAC & CARDIOVASCULAR SYSTEMS

Pulmonary Circulation Pub Date : 2024-11-06 eCollection Date: 2024-10-01 DOI:10.1002/pul2.70002

Margaret Montovano, Paul J Scheel, Ilton M Cubero Salazar, Paul M Hassoun, Ryan J Tedford, Steven Hsu

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引用次数: 0

摘要

区分运动诱发的毛细血管前和毛细血管后肺动脉高压依赖于对肺毛细血管楔压的准确测量，但这可能并不可靠。我们发现，在没有楔压的情况下，运动肺动脉顺应性和右心房压力（AUC 分别为 0.88 和 0.89）可以区分运动诱发肺动脉高压的亚型。

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Hemodynamic markers independent of pulmonary capillary wedge pressure can discriminate between pre and postcapillary exercise-induced pulmonary hypertension.

The discrimination between pre and postcapillary exercise-induced pulmonary hypertension relies on accurate measurement of pulmonary capillary wedge pressure, which can be unreliable. We found that exercise pulmonary artery compliance and right atrial pressure (AUC 0.88, 0.89, respectively) can differentiate subtypes of exercise-induced pulmonary hypertension in the absence of wedge pressure.

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来源期刊

Pulmonary Circulation Medicine-Pulmonary and Respiratory Medicine

CiteScore

4.20

自引率

11.50%

发文量

153

审稿时长

15 weeks

期刊介绍： Pulmonary Circulation''s main goal is to encourage basic, translational, and clinical research by investigators, physician-scientists, and clinicans, in the hope of increasing survival rates for pulmonary hypertension and other pulmonary vascular diseases worldwide, and developing new therapeutic approaches for the diseases. Freely available online, Pulmonary Circulation allows diverse knowledge of research, techniques, and case studies to reach a wide readership of specialists in order to improve patient care and treatment outcomes.