Coronary Collaterals and Post-reperfusion Intramyocardial Hemorrhage

Indiana University262 enrolled

Overview

This study examines the relationship between angiographic coronary collaterals (Rentrop grades) and post-reperfusion microvascular injury. This study aims to assess the impact of coronary collateral circulation on intramyocardial hemorrhage incidence and extent.

Study Type

OBSERVATIONAL

Enrollment

262

Conditions

Acute Myocardial Infarction

Eligibility

Sex: ALLMin age: 18 Years

Medical Language ↔ Plain English

1. Age 18-85 years 2. Index STEMI 3. Coronary angiogram with Primary coronary intervention 4. No contraindications for Cardiac MRI

Locations (1)

IU Methodist Hospital

Indianapolis, Indiana, United States

Outcomes

Primary Outcomes

Incidence of Intramyocardial hemorrhage (IMH)

Collaterals grades (0-III) will be correlated with incidence rate of IMH

Time frame: Day 3

Volume of Intramyocardial hemorrhage (IMH)

Collaterals grades (0-III) will be correlated with IMH volume

Time frame: Day 3

Data from ClinicalTrials.gov

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