Myocardial Infarction in a Patient With Homozygous Plasminogen Activator Inhibitor-1 (PAI-1) 4G/4G Mutation: A Case

AlMothana Manasrah1, Farid Khan2, Alon Yarkoni2

  • 1Department of Internal Medicine, United Health Services, Wilson Medical Center, Johnson City, USA.

Cureus
|November 24, 2025
PubMed
Summary

A rare case of myocardial infarction in a 47-year-old male was linked to the plasminogen activator inhibitor-1 (PAI-1) 4G/4G gene polymorphism, a type of thrombophilia. This highlights the need for thrombophilia testing in young patients with acute coronary syndrome.

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