Baseline intrinsic heart rate and response to ivabradine treatment in patients with inappropriate sinus tachycardia.
Krzysztof A KaczmarekThomas KlingenhebenIzabela PoddebskaIrmina UrbanekJerzy K WraniczIwona CygankiewiczPawel PtaszyńskiPublished in: Annals of noninvasive electrocardiology : the official journal of the International Society for Holter and Noninvasive Electrocardiology, Inc (2019)
Intrinsic heart rate may be useful in predicting response to ivabradine in patients with IST. More intense response to ivabradine in patients with AIHR may be attributed to different pathophysiological mechanisms underlying IST in AIHR and NIHR groups.