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Prognostic Value of Coronary Angiography-Derived Index of Microcirculatory Resistance in Hypertrophic Cardiomyopathy Patients

Hypertrophic Cardiomyopathy Clinical Trial

Official title:
Prognostic Value of Coronary Angiography-Derived Index of Microcirculatory Resistance in Hypertrophic Cardiomyopathy Patients

Clinical Trial Summary

Coronary microvascular dysfunction (CMD) is among pathophysiological states of significance in hypertrophic cardiomyopathy (HCM). The index of microcirculatory resistance (IMR) has been recognized as an indicator of CMD and considered of important prognostic value in various conditions. The angiography-derived index of microcirculatory resistance (angio-IMR) is a novel guidewire-free method to assess IMR and proved to have favourable correlation with it. This study was designed to assess prognostic impact of CMD in HCM patients, using angio-IMR as a novel non-invasive assessment tool.

Clinical Trial Description

n/a

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT06434415
Study type Observational
Source Second Affiliated Hospital, School of Medicine, Zhejiang University
Contact
Status Active, not recruiting
Phase
Start date January 1, 2017
Completion date May 31, 2024
View Details
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