Electrocardiographic signs of cardiac ischemia at rest and during exercise in patients with COPD traveling to 3,100 m: data from a randomized trial of acetazolamide

Electrocardiographic signs of cardiac ischemia at rest and during exercise in patients with COPD traveling to 3,100 m: data from a randomized trial of acetazolamide

IntroductionIn patients with chronic obstructive pulmonary disease (COPD), oxygen delivery to the heart may be impaired during travel at altitude. We assessed electrocardiogram (ECG)-derived signs of cardiac ischemia and the effects of preventive acetazolamide therapy in COPD patients traveling to h...

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Bibliographic Details
Main Authors: Marla Christen, Aline Buergin, Maamed Mademilov, Laura Mayer, Simon R. Schneider, Mona Lichtblau, Talant M. Sooronbaev, Silvia Ulrich, Konrad E. Bloch, Michael Furian
Format: Article
Language:English
Published: Frontiers Media S.A. 2025-02-01
Series:Frontiers in Cardiovascular Medicine
Subjects:
aVR
cardiac ischemia
hypoxia
electrocardiogram
acetazolamide
COPD
Online Access:https://www.frontiersin.org/articles/10.3389/fcvm.2025.1524201/full
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