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Ticagrelor Versus Clopidogrel for CMD in Patients With AMI: A Retrospective Study Based on the Angio-IMR

Coronary Heart Disease Clinical Trial

Official title:
Ticagrelor Versus Clopidogrel for Coronary Microvascular Dysfunction in Patients With Acute Myocardial Infarction: A Retrospective Study Based on the Angiography-derived Index of Microcirculatory Resistance

Clinical Trial Summary

Coronary microvascular dysfunction (CMD) is increasingly recognized as an important indicator for long-term prognosis in patients with acute myocardial infarction (AMI). The angiography-derived index of microcirculatory resistance (angio-IMR) is a novel guidewire-free measure for CMD in patients with AMI. Ticagrelor has recently been suggested to have additional benefits on coronary microcirculation beyond its antiplatelet effect. This study was designed to compare the protective effects of ticagrelor and clopidogrel on CMD and prognostic impact in patients with AMI, using the angio-IMR as a novel assessment tool.

Clinical Trial Description

n/a

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT05978726
Study type Observational
Source Second Affiliated Hospital, School of Medicine, Zhejiang University
Contact
Status Completed
Phase
Start date July 1, 2017
Completion date May 30, 2022
View Details
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