Risk Factors for Sudden Cardiac Death in Patients with Hypertrophic Cardiomyopathy
- Sudden death in a 1st degree relative
- Maximum LV wall thickness ≥ 30 mm
- Recent, unexplained syncope
- Nonsustained ventricular tachycardia (≥ 3 beats)
- Abnormal BP response to exercise: failure to '↑ by ≥ 20 mmHg or ↓ of ≥ 20 mmHg during effort
- Sustained ventricular tachycardia or resuscitated sudden death event
Dr. Patrick Ching @patrickching
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