Why the study?
Does adenosine alter local stimulus-response latency and increase the induction of atrial arrhythmias in patients without structural heart disease?
Does adenosine alter local stimulus-response latency and increase the induction of atrial arrhythmias in patients without structural heart disease?
Adenosine decreases local stimulus-response latency but increases atrial vulnerability to transient atrial arrhythmias, occurring independently of increased latency.
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Adenosine may increase transient atrial arrhythmia risk during pacing studies; leaves open whether reduced latency drives vulnerability in broader populations.
Corbisiero et al. (1999) studied this question.
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