A Risk Prediction Model for Adverse Events after Surgical Valve Replacement

Table 2

Adverse events during the follow-up.

Variable	Total
Death (n, %)	6 (1%)
Stroke (n, %)	4 (1%)
Heart failure (n, %)	11 (2%)
Major bleeding (n, %)	9 (2%)
Uncontrolled infection (n, %)	8 (2%)
Second operation (n, %)	5 (1%)
Postoperative arrhythmia (n, %)	18 (4%)