S-ICD Shows Long-Term Advantage over Transvenous ICD in Reducing Major Complications: PRAETORIAN-XL Trial Tags Cardioverter-Defibrillators Ventricular Tachycardia Sudden Cardiac Death Long QT Syndrome Heart Failure Read more about S-ICD Shows Long-Term Advantage over Transvenous ICD in Reducing Major Complications: PRAETORIAN-XL Trial