My Sanford Chart allows you secure online access to your personal health information and your child's health information. It's available anywhere you have internet access. There is no cost to you and registering is quick and simple.

Sign Up for My Sanford Chart

Hypertrophic Cardiomyopathy

Heart cross section showing hypertrophic cardiomyopathy

In hypertrophic cardiomyopathy, the heart muscle is thicker than normal. The heart cannot pump blood as well as it normally does. The heart chambers might be smaller than normal. Or the heart muscle may not relax between beats as it normally does.

By Healthwise Staff
Primary Medical Reviewer Rakesh K. Pai, MD, FACC - Cardiology, Electrophysiology
Specialist Medical Reviewer Robert A. Kloner, MD, PhD - Cardiology
Specialist Medical Reviewer George Philippides, MD - Cardiology
Last Revised July 23, 2012

Last Revised: July 23, 2012

Author: Healthwise Staff

Medical Review: Rakesh K. Pai, MD, FACC - Cardiology, Electrophysiology & Robert A. Kloner, MD, PhD - Cardiology & George Philippides, MD - Cardiology

This information does not replace the advice of a doctor. Healthwise, Incorporated disclaims any warranty or liability for your use of this information. Your use of this information means that you agree to the Terms of Use. How this information was developed to help you make better health decisions.

© 1995-2013 Healthwise, Incorporated. Healthwise, Healthwise for every health decision, and the Healthwise logo are trademarks of Healthwise, Incorporated.