Hypertrophic Obstructive Cardiomyopathy

Volume, Distribution, and Mortality

Hypertrophic Obstructive Cardiomyopathy Patient Volume

2019

Hypertrophic obstructive cardiomyopathy (HOCM) is the thickening of the lower chambers of the heart. The septal muscle, which divides the right and left chambers, is especially affected by HOCM. The condition can impede blood flow from the heart to the aorta. Cleveland Clinic physicians use a comprehensive approach to diagnose and treat patients with HOCM. This includes a physical exam, electrocardiograph (EKG), chest X-ray, echocardiogram, and magnetic resonance imaging (MRI).

Patient Type2017 Volume2018 Volume2019 Volume
Total HOCM outpatient visits328137144118
New patients with HOCM541720781
Hypertrophic Obstructive Cardiomyopathy, Surgical Volume

2019, N =206

Cleveland Clinic continues to be one of the nation’s leaders in volume and treatment outcomes for patients with hypertrophic obstructive cardiomyopathy (HOCM).

STS Adult Cardiac Surgery Database

In 2019, Cleveland Clinic surgeons performed 206 procedures to treat patients with HOCM.

Hypertrophic Obstructive Cardiomyopathy, Surgical Procedure Distribution

2019, N = 206

Cleveland Clinic surgeons perform isolated and a variety of combination procedures to treat patients with hypertrophic obstructive cardiomyopathy (HOCM).

CABG = coronary artery bypass grafting

STS Adult Cardiac Surgery Database

ᵃProcedural percentages are rounded.

Septal Myectomy, In-Hospital Mortality

2015 – 2019

The in-hospital mortality rates among patients who have septal myectomies at Cleveland Clinic are lower than the expected rates.

Data from the Vizient Clinical Data Base/Resource Manager (TM) used by permission of Vizient. All rights reserved.