CardioBreathApp vs IMT in Heart Failure

"Participants will have PowerBreath device for IMT adjusted for 30% with weekly adjustment of maximal inspiratory pressure and will perform the exercise at home for five days/week. They will perform 5 sets of 10 repetitions twice a day for five weeks.~CardioBreathApp group will have the app settings of profile and spontaneous respiratory rate to determine the exercise rate of exercises, which will be performed at home for five days/week during 5 sets of one minute with 30' of rest between the sets twice a day. respiratory rate of exercise will be determined by 80% of spontaneous respiratory rate twice a day for five weeks. An once a week meeting will provide readjustment of respiratory rate to perform exercises. One week washout will be taken between the two interventions in order to cleanse motor memory of respiratory act."

"CardioBreathApp group will have the app settings of profile and spontaneous respiratory rate to determine the exercise rate of exercises, which will be performed at home for five days/week during 5 sets of one minute with 30' of rest between the sets twice a day. respiratory rate of exercise will be determined by 80% of spontaneous respiratory rate twice a day for five weeks. An once a week meeting will provide readjustment of respiratory rate to perform exercises. One week washout will be taken between the two interventions in order to cleanse motor memory of respiratory act.~Participants will have PowerBreath device for IMT adjusted for 30% with weekly adjustment of maximal inspiratory pressure and will perform the exercise at home for five days/week. They will perform 5 sets of 10 repetitions twice a day for five weeks."