Unplanned Thirty-Day Readmission after Surgical Myectomy for Hypertrophic Obstructive Cardiomyopathy: Using the Nationwide Readmission Database

Abstract

Hypertrophic Obstructive Cardiomyopathy (HOCM) often masquerades as coronary artery disease. Symptoms which persisted after a 30-day readmission following surgical myectomy included; angina-like chest pain owing to myocardial ischemia, shortness of breath/dyspnea, atrial fibrillation and diastolic dysfunction. HOCM is the most common inherited cardiac disorder. Our study honed-in on the predictability of readmission’s surging healthcare resources; for example, the cost and length of stay utilization after surgical myectomy. Recent theories about the cause of hypertrophy in HOCM patients have been linked to inefficient utilization of ATP. The purpose of this study is to access the incidence, predictors, as well as the causes for readmission in HOCM patients who undergo surgical myectomy. We wanted to investigate the incidence so as to better predict the causes for symptoms after a thirty-day readmission rate following surgical myectomy. Readmission nationwide rates from January 2010 to September 2015’s database was investigated to find out about the 30-day 
unplanned readmission after surgical myectomy. International Classification of Disease; ninth Revision, and Clinical Modification were used. Patients who were readmitted consisted of those with similar ages as well as sex as well as burdened with higher comorbidities.