Lima, Eugênia da Silva Effect of ventilatory support on functional capacity in patients with heart failure: a pilot study. [electronic resource] - Arquivos brasileiros de cardiologia Mar 2011 - 227-32 p. digital Publication Type: Journal Article; Randomized Controlled Trial ISSN: 1678-4170 Standard No.: 10.1590/s0066-782x2011005000002 doi Subjects--Topical Terms: AdultBlood Pressure--physiologyDyspnea--physiopathologyExercise TestFemaleHeart Failure--physiopathologyHumansLactic Acid--analysisMaleMiddle AgedOxygen--metabolismPilot ProjectsPulmonary Ventilation--physiologyRespiration, Artificial--methodsStatistics, NonparametricTime FactorsVital Capacity--physiology