Efficacy of inspiratory muscle training combined with external diaphragm pacing in elderly patients with chronic heart failure
Su LIU,Tengfei JI,Dan LIU,Juanli ZHANG,Hong WEN,Li LI,Shuguang QIN
The Journal of Practical Medicine . 2025, (13): 2011 -2017 .  DOI: 10.3969/j.issn.1006-5725.2025.13.010