Effective arterial elastance relates more closely to pulsatile than resistive indices during routine haemodynamic assessment of inoperable chronic thromboembolic pulmonary hypertension.

IF 4.4 3区医学 Q1 RESPIRATORY SYSTEM

ERJ Open Research Pub Date : 2026-09-21 eCollection Date: 2026-09-01 DOI:10.1183/23120541.00397-2026

Denis Chemla, Xavier Jaïs, Mitja Jevnikar, Philippe Brenot, Christian Gerges, Antoine Beurnier, Athenaïs Boucly, Laurent Savale, Olivier Sitbon, Marc Humbert, Philippe Hervé, David Montani

引用次数: 0

Abstract

Total PA stiffness was the strongest linear correlate of total PA load, reflected by effective arterial elastance, and thus a key contributor to RV-PA uncoupling at baseline and after treatment (balloon angioplasty or riociguat) in inoperable CTEPH https://bit.ly/4wvje3V.

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在不能手术的慢性血栓栓塞性肺动脉高压的常规血流动力学评估中，有效动脉弹性与搏动指数的关系比与阻力指数的关系更密切。

总PA刚度与总PA负荷的线性相关性最强，通过有效动脉弹性反映出来，因此是不可手术CTEPH患者在基线和治疗后（球囊血管成形术或riociguat） RV-PA解耦的关键因素https://bit.ly/4wvje3V。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

ERJ Open Research Medicine-Pulmonary and Respiratory Medicine

CiteScore

6.20

自引率

4.30%

发文量

273

审稿时长

8 weeks

期刊介绍： ERJ Open Research is a fully open access original research journal, published online by the European Respiratory Society. The journal aims to publish high-quality work in all fields of respiratory science and medicine, covering basic science, clinical translational science and clinical medicine. The journal was created to help fulfil the ERS objective to disseminate scientific and educational material to its members and to the medical community, but also to provide researchers with an affordable open access specialty journal in which to publish their work.