2016
DOI: 10.1253/circj.cj-16-0153
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Right Parasternal Lead Placement Increases Eligibility for Subcutaneous Implantable Cardioverter Defibrillator Therapy in Adults With Congenital Heart Disease

Abstract: Background:The subcutaneous implantable cardioverter defibrillator (S-ICD) provides an attractive option for patients with congenital heart disease (CHD) in whom a transvenous defibrillator is contraindicated. Given the unusual cardiac anatomy and repolarization strain, the surface electrocardiogram (ECG) is frequently abnormal, potentially increasing the screen failure rate. Methods and Results:We prospectively screened 100 adult CHD patients regardless of the presence of clinical indication for ICD utilizing… Show more

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Cited by 33 publications
(22 citation statements)
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“…8,25,26 In the present study, right parasternal screening also improved the eligibility of patients with BrS. The 4 BrS patients who failed the left parasternal screening test, but passed the right parasternal screening, had significantly lower BMI.…”
Section: Utility Of Right Parasternal Electrode Placement For Patientsupporting
confidence: 57%
“…8,25,26 In the present study, right parasternal screening also improved the eligibility of patients with BrS. The 4 BrS patients who failed the left parasternal screening test, but passed the right parasternal screening, had significantly lower BMI.…”
Section: Utility Of Right Parasternal Electrode Placement For Patientsupporting
confidence: 57%
“…In contrast, they found no additional benefit of right‐sided screening in patients with a single ventricle. Okamura et al . showed a much lower rate of ineligibility (21%) using standard screening in a cohort of 100 ACHD patients.…”
Section: Discussionmentioning
confidence: 99%
“…In congenital heart patients, a particular concern is the presence of a large percentage of T wave inversion or enlargement throughout the precordial leads, secondary to ventricular hypertrophy, right bundle branch block, or a paced QRS complex. These features, have been reported as a risk factor for ECG screening failure in the S-ICD[14,15]. Despite the fact that most of our patient had right bundle branch block and two had a paced ventricular complex, all passed the preimplant screening.…”
Section: Discussionmentioning
confidence: 67%