The Brockenbrough-Braunwald-Morrow sign

Alejandro R Trevino1, John Buergler1

  • 1Houston Methodist DeBakey Heart & Vascular Center, Houston Methodist, Houston, Texas.

Summary

Hypertrophic cardiomyopathy (HCM) patients with outflow obstruction can improve with beta-blockers or procedures. Alcohol septal ablation (ASA) offers an alternative to surgery for symptom relief and obstruction reduction.

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