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Acute Myocardial Infarction in a 26-Year-Old Patient With Familial Hypercholesteremia
Takeshi Miyayama1, Shin-Ichiro Miura2, Tomo Komaki3
1Postgraduate Clinical Training Center, Fukuoka University Hospital, Fukuoka, Japan.
Insights
A young man experienced acute myocardial infarction due to blocked arteries. Early intervention and managing cholesterol, especially in familial hypercholesteremia, are crucial for recovery.
Area of Science:
- Cardiology
- Internal Medicine
Background:
- Acute myocardial infarction (AMI) in young adults is uncommon but serious.
- Familial hypercholesteremia (FH) is a genetic disorder leading to high cholesterol and increased cardiovascular risk.
Observation:
- A 26-year-old male presented with chest pain, ST-segment elevation, and elevated troponin-I, indicative of AMI.
- Coronary angiography revealed significant stenosis in the right coronary artery and total occlusion of the left anterior descending artery (LAD).
- The patient had multiple cardiovascular risk factors, including heterozygous FH, obesity, smoking, hypertension, and diabetes.
Findings:
- Percutaneous coronary intervention (PCI) was performed on the LAD, restoring coronary blood flow (TIMI 3).
- The case highlights a young patient with AMI and significant risk factors, particularly FH.
- Prompt diagnosis and intervention are vital for managing acute cardiac events.
Implications:
- This case underscores the importance of early diagnosis and aggressive management of cardiovascular risk factors, especially hypercholesterolemia, in young individuals.
- Controlling cholesterol levels in patients with FH may prevent premature cardiovascular events like myocardial infarction.
- Further research into the long-term outcomes and optimal management strategies for young patients with AMI and FH is warranted.
Abstract:
A 26-year-old male suffered sustained chest pain. Electrocardiogram showed ST-segment elevation in the anteroseptal wall and reciprocal ST-segment change in the inferior wall. The troponin-I level and the white blood cell count were elevated. We gave a diagnosis of acute myocardial infarction. He underwent urgent coronary angiography, which revealed 90% diffuse stenosis in the middle right coronary artery and total occlusion in the proximal left anterior descending coronary artery (LAD). Since the electrocardiogram indicated that the culprit lesion was in the proximal LAD, we performed percutaneous coronary intervention. The coronary flow in the LAD was classified as thrombolysis in myocardial infarction trial 3. His coronary risk factors were obesity, smoking, family history, hypertension and diabetes, in addition to heterozygous familial hypercholesteremia (FH). Herein, we describe the case of a young patient with acute anteroseptal myocardial infarction and discuss the potential importance of controlling cholesterol levels in FH.
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