We present a case with an example of thispathophysiologic mechanism, which will provide insights into thefeatures of patients with the Acute coronary syndrome (ACS) andAPM rupture.
📌 3 Key Takeaways
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Objective & Hypothesis:Papillary muscle rupture is one of the fatal complicationsof acute myocardial infarction.
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Key Findings & Data:The incidence of anterolateralpapillary muscle (APM) rupture is 6-12 times lower than that of posteromedial papillary muscle (PPM) rupture.
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Conclusion & Impact:We present a case with an example of thispathophysiologic mechanism, which will provide insights into thefeatures of patients with the Acute coronary syndrome (ACS) andAPM rupture.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters
Özet
Papillary muscle rupture is one of the fatal complicationsof acute myocardial infarction. The incidence of anterolateralpapillary muscle (APM) rupture is 6-12 times lower than that of posteromedial papillary muscle (PPM) rupture. This is becauseAPM has a dual blood supply from left anterior descending aretry(LAD) and left circumflx artery (LCX), whereas the blood supplyof PPM is maintained only by the posterior descending artery (1).In case of the presence of a lesion in both LCX and LAD, APMrupture can be seen. We present a case with an example of thispathophysiologic mechanism, which will provide insights into thefeatures of patients with the Acute coronary syndrome (ACS) andAPM rupture.
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Cite This Article
KARADUMAN, A., BALABAN, İ., KESKİN, B., GEÇMEN, Ç., KAHVECİ, G. (2019). A rare complication of posterior myocardial infarction: Anterolateral papillary muscle rupture. The Anatolian Journal of Cardiology, Cilt: 22 - Sayı: 1, 48–50. https://ajindex.com/articles/365763
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