Ventricular activation pattern assessment during right ventricular pacing: Ultra-high-frequency ECG study.

Karol Curila Pavel Jurak Josef Halamek Frits W PrinzenPetr WaldaufJakub KarchPetr StrosFilip PlesingerJan MiznerMarketa SusankovaRadka ProchazkovaOndrej SussenbekIvo ViscorVlastimil VondraRadovan SmisekPavel LeinveberPavel Osmancik

Published in: Journal of cardiovascular electrophysiology (2021)

RVIT pacing produces better ventricular synchrony compared to other RV pacing locations with myocardial capture. However, UHF-ECG ventricular dysynchrony seen during RVIT pacing is increased compared to concomitant capture of basal septal myocytes and His bundle or proximal right bundle branch.

Keyphrases

cardiac resynchronization therapy
left ventricular
high frequency
heart failure
hypertrophic cardiomyopathy
transcranial magnetic stimulation
heart rate variability
catheter ablation
mycobacterium tuberculosis
heart rate
high resolution
blood pressure