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Updated: Mar 3, 2026

Delayed Intramyocardial Delivery of Stem Cells after Ischemia Reperfusion Injury in a Murine Model
Published on: September 3, 2020
From Thrombolysis to Transplant: Navigating the Storm of Delayed STEMI and Cardiogenic Shock
Syed Rafay Hussain Zaidi1, Muhammad Sheraz Hameed2, Muhammad Ahsan3
1Department of Medicine UC Health Parkview Medical Center Pueblo Colorado USA.
Abstract:
Delayed STEMI presentation can cause extensive myocardial necrosis, left ventricular thrombus, cardiogenic shock, and progression to end-stage heart failure despite reperfusion. Early recognition and timely transfer to specialized shock centers are critical. In refractory cases, advanced mechanical circulatory support (VA-ECMO with Impella) may serve as a bridge to life-saving heart transplantation.
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