Cumulative Incidence of All-Cause Hospital Readmissions
Each symbol represents a readmission, vertical bars are asymmetric 68% confidence limits equivalent to ±1 standard error, and numbers in parentheses are patients remaining at risk. (A) Readmission for any reason. (B) Readmission according to broad categories of readmission after HeartMate II insertion. LVAD = left ventricular assist device.