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Table 1 Echocardiographic characteristics

From: Exploratory analysis of myocardial function after extracorporeal cardiopulmonary resuscitation vs conventional cardiopulmonary resuscitation

 ECPRCCPRp value
n = 12n = 104
EF at first post-ROSC/return of spontaneous beat echocardiogram; % (± SE)24% (5.2)45% (1.8)< 0.01
EF at last echocardiogram; % (± SE)a33% (8.9)46% (2.5)0.07
EF at last echocardiogram; % (± SE)b33% (8.9)45% (3.9)0.18
Duration of time between studies; days (± SE)c5.1 (1.4)57.0 (24.3)0.31
Duration of time between studies; days (± SE)b5.1 (1.4)3.9 (0.5)0.31
  1. CCPR cardiopulmonary resuscitation, ECPR extracorporeal cardiopulmonary resuscitation, EF ejection Fraction, ROSC return of spontaneous circulation, SE standard error
  2. a In n = 38 patients with 2+ echocardiograms
  3. b In n = 26 patients with 2+ echocardiograms within 14 days
  4. c In n = 36 patients with dates for 2+ echocardiograms