Biventricular Pacemaker For Non-Obstructed HCM Patients?

A small study of  29 patients conducted recently in the U.K. found that the use of a biventricular pacing  in patients with non-obstructive hypertrophic cardiomyopathy improved symptoms of breathlessness and improved exercise capacity as demonstrated during oxygen consumption testing.

Medications are the only treatments currently available to non-obstructed patients. The authors of this study hypothesized that biventricular pacing could be a viable way to address exercise limitations in non-obstructed patients if medications have been ineffective.

Larger trials may establish biventricular pacing as a viable treatment for non-obstructed patients in the future.

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