High-intensity interval training in cardiac resynchronization therapy: a randomized control trial.
Helena Santa-ClaraAna AbreuXavier MeloVanessa SantosPedro CunhaMário OliveiraRita PintoMiguel Mota CarmoBo FernhallPublished in: European journal of applied physiology (2019)
http://www.clinicaltrials.gov . Unique identifier: NCT02413151.