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Apical hypertrophy associated with rapid T wave inversion on the electrocardiogram
1Department of Cardiovascular Medicine, Okayama University Medical School, Japan.
Heart and Vessels
|January 1, 1995
Summary
A man experienced rapid T wave changes on an electrocardiogram, indicating potential heart issues. This case highlights a rare presentation of hypertrophic cardiomyopathy without typical symptoms like chest pain.
Area of Science:
- Cardiology
- Cardiovascular Imaging
- Electrocardiography
Background:
- Hypertrophic cardiomyopathy (HCM) is a complex cardiac condition.
- Typical presentations often involve chest pain and may have a family history.
- Electrocardiogram (ECG) changes are common but rapid, significant T wave inversions are less frequent.
Observation:
- A 53-year-old male presented with a rapid evolution of T wave morphology on ECG.
- Initial ECG showed positive T waves, which inverted to giant negative T waves within a year.
- No left ventricular hypertrophy was detected via echocardiography before or after the T wave changes.
Findings:
- Cine-magnetic resonance imaging (MRI) identified focal apical hypertrophy.
- This hypertrophy was evident only after the development of the giant negative T waves.
- The patient had no history of hypertension or chest pain, making the findings atypical.
Implications:
- This case suggests that hypertrophic cardiomyopathy can manifest with rapid T wave changes.
- It underscores the importance of advanced imaging like cine-MRI in diagnosing HCM.
- The absence of typical symptoms challenges conventional diagnostic approaches for HCM.