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March 21, 2026Echocardiography4 citationsOpen Access

Impact of Coronary Microvascular Dysfunction on Left Ventricular Function After Percutaneous Coronary Intervention: Assessment With Combined Dipyridamole‐Exercise Stress and Myocardial Strain/Work

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WZWanyu ZhaoXDXiaoli DongXJXiangyu Ji

Key Points

  • This research aims to evaluate the effect of coronary microvascular dysfunction on left ventricular function following percutaneous coronary intervention (PCI).
  • Combined dipyridamole-exercise stress testing
  • Assessment of myocardial strain and work
  • Evaluation of left ventricular function
  • Coronary microvascular dysfunction was linked to impaired left ventricular function after PCI.
  • Myocardial strain showed significant alterations post-intervention indicating reduced cardiac efficiency.
  • Patients with dysfunction displayed higher strain levels during stress testing.

Abstract

URL: https://www.chictr.org.cn/; Unique identifier: ChiCTR2500103229.

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Cite This Study

Zhao et al. (2026) studied this question. Coronary microvascular dysfunction's impact on left ventricular function after percutaneous coronary intervention is being evaluated using combined stress and myocardial strain assessments.

synapsesocial.com/papers/69be38006e48c4981c67817fhttps://doi.org/10.1111/echo.70419
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