Multimodal VR Rehabilitation for Cardiorespiratory Fitness in CABG Phase II
Trial Parameters
Brief Summary
It will be a randomized clinical trial with a sample size of 66. A convenient sampling technique will be used to recruit the CABG phase II patients for the study. Then, they will be divided into three groups by block randomization. Weight-bearing Liuzijue Qigong will be given as a baseline treatment to all groups. In group A, patients will engage in multimodal circuit training while simultaneously viewing the nature scenes through VR in a clinical setting, in group B, patients will be given multimodal circuit training in a clinical setting while in group C, patients will be given multimodal circuit training through telerehabilitation. The dyspnea 12 Questionnaire will be used for measuring dyspnea, Cooper's 12-minute test will be used to assess cardiorespiratory fitness, echocardiography will be used to assess Left ventricular ejection fraction, EQ-5D-5L will be used to assess quality of life, and Pittsburgh Sleep Quality Index (PSQI) will be used to assess the quality of sleep. Data will be entered and analyzed through SPSS version 21.
Eligibility Criteria
Inclusion Criteria: * Patients who underwent CABG surgery will be recruited after twelve weeks * Both male and female * Age 30-60 years old * LVEF of \< 40% * Persistent dyspnea with a self-rated intensity of ⩾5 (out of 10) on a visual analogue dyspnea scale (this dyspnea rating was only used as an inclusion criterion and not as a measure for outcome) * Preserved cognitive function (Montreal Cognitive Assessment score \>24) Exclusion Criteria: * Patient with recurrent history of CABG * Had a non-cardiac surgical procedure ≤2 months prior to recruitment * Unstable angina, uncontrolled hypertension (blood pressure \>180/100 mmHg), a pacemaker or atrial fibrillation, documented peak orifice area valve stenosis, symptomatic peripheral arterial disease that limits exercise capacity. * Documented chronic obstructive pulmonary disease (FEV1 \<60% and FVC \<60%) * Any shoulder impairment that would limit exercise participation * Patients with Kinesiophobia * Epilepsy, vertigo, eyesight impairm