Classification of physical activity in patients with heart failure categorized as New York Heart Association class I or II.

Abstract

This study aimed that we were classification of physical activity in patients with heart failure categorized as New York Heart Association (NYHA) class I or II. We were a survey using a researcher- administered questionnaire, SF-8, the Specific Activity Scale (SAS), and the Scale to Measure Self-Care Behavior of Patients with Heart Disease. We included 70 patients who were treated in the Department of Cardiovascular Medicine at Hospital A. Regarding patient characteristics and clinical information after the cluster analysis, there were significant differences in the NYHA class (p = 0.001), BNP level (p = 0.012), self-management of medication adherence (p = 0.000), and exercise habits (p = 0.005). We summarized characteristics of each group as follows : Group A showed high tolerance to physical activity and near-perfect self-management; Group B showed moderate tolerance to physical activity but was not willing to commit to daily exercise and self-management; and Group C showed low tolerance to physical activity and often requested others to handle medication management. We needed that tolerance to physical activity and proposals for tailored instruction according to patient conditions, and needed that instructions tailored to the characteristics of heart failure patients in groups A-C. J. Med. Invest. 67 : 124-133, February, 2020.