A case of three consecutive events of acute myocardial infarctions in three different vessels

Area of Science:

• Cardiology
• Clinical Case Reports

Background:

• Recurrent acute myocardial infarction (MI) poses significant clinical challenges.
• Multiple MIs in distinct coronary vessels are exceptionally uncommon.
• Understanding risk factors and presentation is crucial for patient management.

Purpose of the Study:

• To document and analyze an extremely rare case of three consecutive acute myocardial infarctions (MIs) occurring in three different coronary vessels.
• To investigate potential contributing factors in a patient with no typical risk factors except smoking.

Main Methods:

• Detailed patient history and clinical presentation review.
• Analysis of diagnostic findings including cardiac markers and imaging.
• Review of treatment interventions, including drug-eluting stent placement.
• Exclusion of common risk factors like coagulation disorders and clopidogrel resistance.

Main Results:

• A 51-year-old male presented with chest pain, diagnosed with three separate acute MIs over time.
• Each MI affected a different major coronary artery.
• The patient had a history of two previous MIs treated with stents.
• Cigarette smoking was the only identified risk factor; other common causes were ruled out.

Conclusions:

• This case represents the first reported instance of three consecutive acute myocardial infarctions in three distinct vessels over a prolonged period.
• The etiology remains unclear, emphasizing the need for further research into rare presentations of coronary artery disease.
• Highlights the importance of considering unusual patterns of MI even in the absence of typical risk factors.