Bontempi, Luca Predicting the difficulty of a transvenous lead extraction procedure: Validation of the LED index. [electronic resource] - Journal of cardiovascular electrophysiology Jul 2017 - 811-818 p. digital Publication Type: Journal Article; Validation Study ISSN: 1540-8167 Standard No.: 10.1111/jce.13223 doi Subjects--Topical Terms: AgedDefibrillators, Implantable--adverse effectsDevice Removal--methodsEquipment FailureFemaleFemoral Vein--surgeryForecastingHumansMaleMiddle Aged