Evaluation of the Effectiveness and Safety of Vibro-acoustic Pulmonary Therapy (VAPT) in Complex Therapy for Acute Respiratory Failure of Mixed Type I-II Stages in Comparison With Percussion Massage in Cardiac Surgical Patients in the Early Postoperative Period

"The BARK VibroLUNG vibroacoustic device is intended for the treatment and prevention of respiratory pathologies.~The BARK VibroLUNG vibroacoustic device with accessories is a medical device and is intended for the treatment of pathological conditions associated with obstructive and restrictive lung diseases in patients in medical institutions.~Field of application: physiotherapy of the chest organs, treatment and prevention of respiratory failure.~The therapeutic mechanism of action is due to three main effects: improved bronchial drainage, improved ventilation-perfusion ratios, and the lung opening maneuver."