남성 심부전 환자의 넙다리 네갈래근 근력이 최대 유산소 능력과 재입원에 미치는 영향

• 영문명: The Influences of Quadriceps Femoris Strength on Maximal Aerobic Capacity and Re-hospitalization in Patients with Heart Failure
• 발행기관: 대한심장호흡물리치료학회
• 저자명: 류호열(Ho-Youl Ryu) 송중섭(Jung-Sub Song) 최경욱(Kyoung-wook Choi)
• 간행물 정보: 『대한심장호흡물리치료학회지』제10권 제1호, 7~12쪽, 전체 6쪽
• 주제분류: 의약학 > 재활의학
• 파일형태: PDF
• 발행일자: 2022.06.30

영문 초록

Purpose: The cardiopulmonary exercise test (CPET) is widely used to evaluate the clinical prognosis in patients with heart failure (HF). However, some patients with HF cannot perform CPET at maximal exercise intensity because of unstable medical condition or musculoskeletal problems. Thus, the study aimed to investigate the effects of quadriceps maximal voluntary isometric contraction (Q-MVIC) strength on aerobic capacity and re-hospitalization (RH). Methods: Patients with HF (n = 60, 59.03 ± 13.4 years, male 100%) were recruited in this study. We evaluated the Q-MVIC strength and aerobic capacity after discharge from hospitalization and followed up the RH rate during home-based self-care periods. Results: The RH (n = 15, 64.00 ± 14.69) group showed significantly lower Q-MVIC strength (p = .028) than the no RH(NRH, n = 45, 57.78 ± 13.15) group. In addition, the RH group showed significantly lower peak VO2 (p < .001) than the NRH group. Moreover, the Q-MVIC strength and peak VO2 demonstrated significant correlation (r = .414, p < .001). Conclusion: Our study showed that the knee extensor strength has strong predictive values on aerobic capacity and RH rate in patients with HF.

목차

Ⅰ. 서 론

Ⅱ. 연구 방법

Ⅲ. 연구 결과

Ⅳ. 고 찰

Ⅴ. 결론

참고문헌

키워드

Quadriceps Knee Extensor Strength Aerobic Capacity Re-Hospitalization Heart Failure