What is the Diagnosis?
What is the diagnosis?
A 83-year-old female implanted a double chamber pacemaker (Adapta DR) one year ago to threat a sinus node disease with symptomatic sinus arrest (up to 4,2s).
Ellenbogen KA, Wilkoff BL, Kay GN, Lau CP, and Auricchio A. Clinical Cardiac Pacing, Defibrillation and Resynchronization Therapy. 5th ed. Philadelphia, PA: Wolters Kluwer; 2016.