Respiratory muscle training with electronic devices in the postoperative period of hepatectomy: A randomized study

Figure 1 Description of data collection. Conventional physiotherapy: Techniques for bronchial hygiene maneuvers, pulmonary re-expansion maneuvers, sitting, standing, and ambulation. CG: Control group; GTMI: Inspiratory muscle training group; TCLE: Free and informed consent form; Pre-op: Pre-operative; Post-op: Post-operative; MV: Minute volume; CV: Tidal volume; VC: Vital capacity; PIM: Maximum inspiratory pressure; PEM: Maximum expiratory pressure; TMI: Inspiratory muscle training.