Impact of Right Ventricular Pacing Determined by Electrocardiography

N/ACompletedNCT01922518

Yong Seog Oh233 enrolled

Overview

Typically pacemaker electrode has been attached to the right ventricular apex. This method lead to Non-physiological Ventricular contraction. It has been reported to cause by ventricular dysfunction. In conclusion, this study demonstrate that impact of right ventricular pacing determined by electrocardiography was planned.

Patients who has Atrioventricular block scheduled for artificial pacemaker Randomized select 1:1 apex beats and ventricular septal beat.

Study Type

INTERVENTIONAL

Allocation

RANDOMIZED

Purpose

TREATMENT

Masking

SINGLE

Enrollment

233

Conditions

Atrioventricular Block

Interventions

Septal pacingPROCEDURE

Put RV pacing lead around the right ventricular septum and is adjusted with normal pacing axis

Apex pacingPROCEDURE

Put RV lead around the apex

Eligibility

Sex: ALLMin age: 18 Years

Medical Language ↔ Plain English

Inclusion Criteria: * Atrioventricular block, pacemaker scheduled Exclusion Criteria: * History of myocardial infarction * Valvular heart disease (grade ≥ 2 ) * History of Left ventricular dysfunction ( ejection fraction \<50% or LV dimension \>60 mm in the pre-procedure echocardiogram)

Locations (1)

Seoul st. mary's hospital

Seoul, Seo Cho Gu, South Korea

Outcomes

Primary Outcomes

> 10% decrease of ejection fraction

Time frame: 3 years

Data from ClinicalTrials.gov

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