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[Myocardial infarct with a normal coronary angiogram]
Acta Medica Austriaca
|January 1, 1977
Insights
A massive heart attack occurred in a woman with normal coronary arteries, challenging typical diagnoses. This case highlights the importance of considering alternative mechanisms for myocardial infarction when arteries appear clear.
Area of Science:
- Cardiology
- Diagnostic Imaging
Background:
- Myocardial infarction (MI) is typically associated with coronary artery disease.
- Coronary arteriography is the gold standard for diagnosing obstructive coronary artery disease.
Observation:
- A case of massive transmural anterior wall myocardial infarction is presented.
- The patient exhibited angiographically normal coronary arteries.
Findings:
- The study discusses potential mechanisms for myocardial infarction in the absence of obstructive coronary artery disease.
- This includes non-atherosclerotic causes or subtle abnormalities not detected by standard angiography.
Implications:
- Such cases present diagnostic challenges in cardiology.
- Increased use of coronary arteriography may lead to more frequent identification of MI with normal coronary arteries.
- Further research into alternative etiologies of myocardial infarction is warranted.
Abstract:
The present report describes a case of a massive transmural anterior wall myocardial infarction in a woman with angiographically normal coronary arteries. The possible mechanisms of production of myocardial infarction in the presence of normal coronary arteriograms are discussed. With the increasing application of coronary arteriography, such diagnostic problems will undoubtedly become more frequent.