1. Abdominal Implantation of Loop Recorders in Infants and Children
Narayanswami Sreeram, MD, Francois Hitchcock, MD, Gerardus Bennink, MD 
The Annals of Thoracic Surgery 
Volume 79, Issue 2, Pages (February 2005)
DOI: /j.athoracsur

2. Fig 1
Abdominal plain x-ray film showing device location 24 hours after implant in a 6-year-old boy. Despite the apparent distance between the device and the heart, excellent electrograms could be obtained.
The Annals of Thoracic Surgery  , DOI: ( /j.athoracsur )

3. Fig 2
Automatically recorded electrogram 6 weeks after loop recorder implant, demonstrating nocturnal sinus bradycardia.
The Annals of Thoracic Surgery  , DOI: ( /j.athoracsur )