Electrocardiographic P‐Wave Duration QT Interval T Peak to End Interval and Tp‐e/QT Ratio in Pregnancy with Respect to Trimesters

摘要

P‐wave duration helps to determine the risk of atrial arrhythmia, especially atrial fibrillation. QT interval, T peak to end interval (Tp‐e), and Tp‐e/QT ratio are electrocardiographic indices related to ventricular repolarization which are used to determine the risk of ventricular arrhythmias. We search for any alterations in electrocardiographic indices of arrhythmia in the pregnancy period with respect to trimesters.