DDD versus VVIR versus VVI mode in patients with indication to dual-chamber stimulation: a prospective, randomized, controlled, single-blind study

Carlo Marcon; Eugenio Moro; Francesco Caprioglio; Giorgio Corbucci; Giuseppe Berton; Pietro Delise; Umberto Riva

DDD versus VVIR versus VVI mode in patients with indication to dual-chamber stimulation: a prospective, randomized, controlled, single-blind study