肺动脉高压初始双重联合治疗中压力衍生的右心室射血分数。

IF 2.4 4区医学 Q2 CARDIAC & CARDIOVASCULAR SYSTEMS

Pulmonary Circulation Pub Date : 2026-09-03 eCollection Date: 2026-07-01 DOI:10.1002/pul2.70394

Tharsiga Kanagasingam, Jonas Lund, Christoph R Sinning, Gunnar K Lund, Hans Klose, Lars Harbaum

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引用次数: 0

摘要

在肺动脉高压患者中，常规右心导管估计的基于压力的右心室射血分数（RVEF）与磁共振成像的RVEF相关。威布尔分布衍生的理论等容压和时变弹性衍生的收缩压相结合的框架显示出最密切的相关性，并且对初始口服联合治疗有反应。

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Pressure-Derived Right Ventricular Ejection Fraction During Initial Dual Combination Therapy in Pulmonary Arterial Hypertension.

In patients with pulmonary arterial hypertension, pressure-based right ventricular ejection fraction (RVEF) estimated from routine right heart catheterisation correlated with RVEF from magnetic resonance imaging. A framework combining Weibull distribution-derived theoretical isovolumic pressure and time-varying elastance-derived end-systolic pressure showed the closest correlation and was responsive to initial oral combination therapy.

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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.