Effects of cardiac rehabilitation in patients with metabolic syndrome after coronary artery bypass grafting
Tomo Onishi, Kazunori Shimada, Satoshi Sunayama, Hirotoshi Ohmura, Takahiro Sumide, Yoshiyuki Masaki, Kosuke Fukao, Miho Nishitani, Atsumi Kume, Hiroyuki Sato, Hisashi Naito, Sachio Kawai, Atsushi Amano, Hiroyuki Daida, Tomo Onishi, Kazunori Shimada, Satoshi Sunayama, Hirotoshi Ohmura, Takahiro Sumide, Yoshiyuki Masaki, Kosuke Fukao, Miho Nishitani, Atsumi Kume, Hiroyuki Sato, Hisashi Naito, Sachio Kawai, Atsushi Amano, Hiroyuki Daida
Abstract
Background: Cardiac rehabilitation (CR) has numerous beneficial effects, including the modification of coronary risk factors and improvement of the prognosis, in patients with coronary artery disease (CAD). Limited data are available regarding the effects of CR on the physical status and risk factors in patients with metabolic syndrome (MetS) after coronary artery bypass grafting (CABG).
Methods and results: We enrolled 32 patients with MetS after CABG, who participated in a supervised CR program for 6 months. Metabolic parameters, blood chemistry, exercise tolerance, and muscle strength of the thigh were measured before and after CR. After CR: (1) the body mass index, waist circumference, and fat weight significantly decreased; (2) peak V O(2) and anaerobic threshold were significantly increased; (3) isokinetic peak torques of knee extensor and flexor muscles significantly increased; (4) metabolic scoring defined by the number of the modified Adult Treatment Panel criteria of the US National Cholesterol Education Program was significantly improved; (5) serum concentration of high-sensitivity C-reactive protein also significantly decreased.
Conclusions: These results suggest that CR might be useful for patients with MetS after CABG.
Source: PubMed