key: cord-0743957-jf7m9xc6 authors: Akhtar, Zaki; Kontogiannis, Christos; Sharma, Sumeet; Gallagher, Mark M. title: The 12-Lead ECG in COVID-19: QT Prolongation Predicts Outcome date: 2021-08-16 journal: JACC Clin Electrophysiol DOI: 10.1016/j.jacep.2021.05.017 sha: 99c9d06dad3b7217ed3a44c20a19d8d222282841 doc_id: 743957 cord_uid: jf7m9xc6 nan The 12-Lead ECG in COVID-19 We read with the interest the recent paper by Raad Dr. Akhtar has received funding for a research fellowship from Abbott Medical. Dr. Kontogiannis has reported that he has no relationships relevant to the contents of this paper to disclose. Dr. Sharma has received educational grants and served as a paid speaker for Boston Scientific, Bayer, Abbott Medical, Pfizer, and Bristol-Myers Squibb. Dr. Gallagher has received research funding from Attune Medical; and served as a consultant and a paid speaker for Boston Scientific and Cook Medical. The authors attest they are in compliance with human studies committees and animal welfare regulations of the authors' institutions and Food and Drug Administration guidelines, including patient consent where appropriate. For more information, visit the Author Center. The sympathetic nervous system and ventricular arrhythmias: an inseparable union Cardiac sympathetic innervation via middle cervical and stellate ganglia and antiarrhythmic mechanism of bilateral stellectomy Targeted stellate decentralization: Implications for sympathetic control of ventricular electrophysiology Outcome of a modified sympathicotomy for cardiac neuromodulation of untreatable ventricular tachycardia Minimally invasive bilateral stellate ganglionectomy for refractory ventricular tachycardia Left thoracoscopic sympathectomy for cardiac denervation in patients with life-threatening ventricular arrhythmias Right heart strain on presenting 12-lead electrocardiogram predicts critical illness in COVID-19 Venous thromboembolism in patients with COVID-19 and correlation with D-dimers: a single-centre experience Prolonged QT predicts prognosis in COVID-19 Prolonged QT interval in SARS-CoV-2 infection: prevalence and prognosis Electrocardiographic findings at presentation and clinical outcome in patients with SARS-CoV-2 infection