Article

The Ca <sup>2+</sup> -Sensitivity of Contraction is Increased in the Left Atrium and Left Ventricle of Patients with Ischemic Heart Failure

2026-07-01

Abstract excerpt

<h4>Background</h4> Ischemic heart failure (IHF) has been shown to impair contractility and disrupt sarcomere function in the left ventricle. Left ventricular failure can cause left atrial dysfunction, which is associated with a greater risk of patient mortality. Despite this, the biochemical and biomechanical characteristics of the left atrium in IHF remain obscure. <h4>Methods</h4> Myocardial mechanical proper...

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Literature Corpus work: e0ebd6f5-eb45-5b1c-a1ea-c97880a9e9b4
DOI: 10.64898/2026.06.26.734899

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