Does early versus late introduction of a third extrastimulus influence the yield of programmed ventricular stimulation?
This study investigates whether the timing of introducing a third extrastimulus affects the diagnostic yield of programmed ventricular stimulation.
The aim of this prospective study was to analyze the yield of early vs late introduction of a third extrastimulus during programmed ventricular stimulation.
Antoni Martínez‐Rubio (Tue,) studied this question.