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Myocardial Infarction and Functional Outcome Assessment in Pigs
Published on: April 25, 2014
From Struggle to Triumph: A Journey Through SCAI Stages to Myocardial Recovery
Ilan Vavilin1, Alexander G Truesdell2, Ahmad A Abdul-Aziz3
1Inova Schar Heart and Vascular, Inova Fairfax Medical Campus, Falls Church, Virginia, USA. Electronic address: https://twitter.com/ilanvavilinmd.
Insights
Cardiogenic shock (CS) management requires urgent, multidisciplinary care. A case highlights successful resuscitation and myocardial recovery through escalating mechanical support and specialized clinic follow-up.
Area of Science:
- Cardiology
- Critical Care Medicine
Background:
- Cardiogenic shock (CS) is a life-threatening condition characterized by rapid progression to multiorgan failure.
- Prompt intervention is crucial for patient survival and recovery.
Observation:
- A 47-year-old male presented with non-ST-segment elevation myocardial infarction complicated by CS.
- He experienced hemodynamic collapse requiring sequential escalation of mechanical circulatory support: intra-aortic balloon pump, Impella 5.5, and venoarterial extracorporeal membrane oxygenation.
Findings:
- A multidisciplinary shock team approach facilitated successful resuscitation.
- The patient achieved myocardial recovery and was discharged with outpatient follow-up.
Implications:
- This case emphasizes the critical role of a coordinated, multidisciplinary team in managing complex CS cases.
- Effective management can bridge patients to myocardial recovery and improve long-term outcomes.
Abstract:
Cardiogenic shock (CS) is a time-sensitive, dynamic, and multifactorial syndrome that can progress quickly to multiorgan failure and become fatal if not addressed urgently. We present a case of a 47-year-old man who presented with non-ST-segment elevation myocardial infarction complicated by cardiogenic shock who was found to have ischemic cardiomyopathy with multivessel coronary artery disease. His clinical course was complicated by hemodynamic collapse requiring escalation of temporary mechanical circulatory support from intra-aortic balloon pump to Impella 5.5 to venoarterial extracorporeal membrane oxygenation support. Through a multidisciplinary team-based approach, he was successfully resuscitated, bridged to myocardial recovery, and discharged home with close follow-up in a multidisciplinary postshock clinic. This case underscores the importance of a multidisciplinary shock team approach to evaluation and management of patients with cardiogenic shock and various complications in both inpatient and outpatient settings as a bridge to myocardial recovery.
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