Development and validation of a simple risk score to predict the need for permanent pacing after cardiac valve surgery

Field Value
Model ID03-003-01
Model NameKoplan 2003
Pubmed ID12628725
First AuthorKoplan
JournalJournal of the American College of Cardiology
Year2003
TitleDevelopment and validation of a simple risk score to predict the need for permanent pacing after cardiac valve surgery
Primary Index ConditionCardiac Surgery
Secondary Index ConditionValve
OutcomePacemaker Placement
Model Sample Size3116
Cohort Sample Size4694
Number of Events168
Follow-Up DurationShort (<3 months)
AUROCNR
Calibration Reported1
CovariatesPreoperative ECG: right bundle branch block; Preoperative ECG: left bundle branch block; Preoperative ECG: PR interval > 200 ms; Multivalve surgery: tricuspid valve included; Multivalve surgery: tricuspid valve not included; Age >= 70 yrs; Prior valve surgery
Mesh TermsTo be updated
Number of Validations0

External Validations