PMC5933017_01
Second-degree (Mobitz type I) AVB.
CRIVAM2018-9385017.001.jpg
PMC5933017_01_CRIVAM2018-9385017.001.jpg
fig1
On the second day after operation, the ECG monitoring showed second-degree (Mobitz type I) AVB with prolonged PR interval (299 ms) (Figure 1).
Normal sinus rhythm.
CRIVAM2018-9385017.002.jpg
PMC5933017_01_CRIVAM2018-9385017.002.jpg
fig2
On the fourth day after shifting to clopidogrel, the ECG showed normal sinus rhythm and PR interval depressed to 190 ms (Figure 2).