Key result
The MMC sequence (early triple extrastimuli) was more efficient than the B sequence for inducing clinical ventricular arrhythmias, requiring 36% vs 48% of potential steps (P<0.001).
Why the study?
Does the MMC sequence improve the efficiency of clinical arrhythmia induction compared to the B sequence during electrophysiological studies?
Observational (n=79)
Does the MMC sequence improve the efficiency of clinical arrhythmia induction compared to the B sequence during electrophysiological studies?
Absolute Event Rate: 36% vs 48%
p-value: p=<0.001
Delivering triple extrastimuli early in the programmed electrical stimulation protocol (MMC sequence) is more efficient for inducing clinical ventricular arrhythmias than delaying them.
No takes yet. Share an insight, caveat, or question.
May streamline arrhythmia induction in EP studies; hypothesis-generating and requires randomized validation before practice change.
ARTOUL et al. (1992) conducted an observational in Ventricular arrhythmia (n=79). MMC sequence (early triple extrastimuli) vs. B sequence (delayed triple extrastimuli) was evaluated on Efficiency (percentage of potential steps required for clinical arrhythmia induction) (p=<0.001). The MMC sequence (early triple extrastimuli) was more efficient than the B sequence for inducing clinical ventricular arrhythmias, requiring 36% vs 48% of potential steps (P<0.001).
Synapse has enriched 4 closely related papers on similar clinical questions. Consider them for comparative context: