Data are expressed as mean±SD, medians (25th–75th percentiles), or number (percentage). ECG, electrocardiogram; PVC, premature ventricular contraction; NSVT, non-sustained ventricular tachycardia; LV, left ventricular; LVEF, left ventricular ejection fraction

Table 2． Logistic regression analysis for adverse events in pregnant women with PVCs