Atrioventricular synchronous pacing using leadless pacemaker in a heart transplant patient.

BMJ Case Reports
Amar MistryRiyaz Somani

Abstract

We report the first leadless pacemaker (L-PM) providing atrioventricular synchronous pacing implanted into a heart transplant patient receiving chronic immunosuppressive therapy. The patient presented with syncope corresponding to sinus rhythm with high-grade atrioventricular block. Previously, L-PMs provided only single-chamber ventricular sensing and pacing. A Micra AV lL-PM provides atrioventricular synchronous pacing by tracking mechanical atrial contraction. L-PMs, which now support broader indications, should be considered in patients at greater risk of infection.

References

Jun 21, 2007·Clinical Infectious Diseases : an Official Publication of the Infectious Diseases Society of America·Muhammad R SohailLarry M Baddour
Jan 7, 2011·Pacing and Clinical Electrophysiology : PACE·Katherine Y LEUNKNOWN Mayo Cardiovascular Infections Study Group
Dec 8, 2016·Journal of Cardiovascular Electrophysiology·Mate VamosStefan H Hohnloser
Sep 19, 2017·Heart Rhythm : the Official Journal of the Heart Rhythm Society·Fred M KusumotoOussama Wazni
Mar 23, 2018·Europace : European Pacing, Arrhythmias, and Cardiac Electrophysiology : Journal of the Working Groups on Cardiac Pacing, Arrhythmias, and Cardiac Cellular Electrophysiology of the European Society of Cardiology·Maria G BongiorniUNKNOWN ESC Scientific Document Group
Aug 14, 2018·Heart Rhythm : the Official Journal of the Heart Rhythm Society·Mikhael F El-ChamiPaul R Roberts
Jun 5, 2019·The American Journal of Cardiology·Faris G ArajJames D Daniels
Nov 12, 2019·JACC. Clinical Electrophysiology·Clemens SteinwenderLarry Chinitz

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