major cardiac complications were not observed in the 98 patients studied ( 2 excluded ) , but in 32.6 % auricular extrasystoles ( aes ) and/or ventricular extrasystoles ( ves ) were noted and in 19.4 % a painless widening of the st segment of 0.5 mm or more .
C0340464
extrasystoles
C0151636
ventricular extrasystoles