Altered values of heart rate variability in patients with relapse of atrial fibrillation during the first week after electrical cardioversion: preliminary data

Alessandra Sabini; Alessandro Costoli; Andrea Colella; Antonio Michelucci; Chiara Lazzeri; Franco Franchi; Gian Franco Gensini; Giuseppe Bagliani; Luigi Padeletti; Paolo Pieragnoli; Renato Zipoli

Altered values of heart rate variability in patients with relapse of atrial fibrillation during the first week after electrical cardioversion: preliminary data