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Updated: Jul 20, 2026

Echocardiographic Evaluation of Atrial Communications before Transcatheter Closure
Published on: February 8, 2022
[The importance of echocardiographic evaluation in patients treated with cardiac pacing]
Jacek Majewski1, Jacek Lelakowski, Piotr Podolec
1Klinika Elektrokardiologii, Instytut Kardiologii Collegium Medicum, Uniwersytet Jagielloński, Kraków. jmajewski@interia.pl
Abstract:
This study evaluated the usefulness of echocardiographic evaluation in the selection of optimal atrioventricular delay (AVD) in DDD-paced patients. We discussed the influence of various AVD programming on systolic and diastolic left ventricle function. The detrimental effect of diastolic mitral regurgitation (DMR) on stroke volume was emphasized. Clinically useful echocardiographic methods of optimal AVD selection and prevention of DMR was discussed.
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