Case Report Endovascular single-chamber pacemaker implantation using active fixation in a 8 years old Dogue de Bordeaux with presumed Persistent Atrial Standstill: the first case documented in Romania. Cluj Vet J [Internet]. 2024 Dec. 30 [cited 2026 Feb. 11];29(4):25-34. Available from: https://clujveterinaryjournal.ro/index.php/cvj/article/view/94