Effect of diurnal variations in the QRS complex and T waves on the eligibility for subcutaneous implantable cardioverter-defibrillators

Subcutaneous implantable cardioverter-defibrillators (S-ICDs) are an established therapy for preventing sudden cardiac death. However, a considerable number of patients still undergo inappropriate shocks even after conventional preimplantation electrocardiographic (ECG) screening.

Source: Heart Rhythm - January 4, 2019 Category: Cardiology Authors: Naoyuki Miwa, Yasutoshi Nagata, Tetsuo Yamaguchi, Masashi Nagase, Takeshi Sasaki, Toshihiro Nozato, Takashi Ashikaga, Masahiko Goya, Kenzo Hirao Source Type: research