Non-Invasive Assessment of Cardiodynamics by Impedance Cardiography during the Six-Minute Walk Test in Patients with Heart Failure.
Leandro Tolfo FranzoniRafael Cechet de OliveiraDiego BusinDouglas Jean Preussler TurellaRochelle Rocha CostaMarco Aurélio Lumertz SaffiAnderson Donelli da SilveiraRicardo SteinPublished in: Arquivos brasileiros de cardiologia (2024)
The main finding of the study was that individuals with HFrEF showed lower CO and HR acceleration values during the submaximal exercise test compared to healthy controls. This may indicate an imbalance in the autonomic response to exercise in this condition.