the estimated probability of survival in patients with pulmonary emboli receiving heparin , thrombolytic agents , surgical embolectomy , or none of the above , was 0.70 , 0.62 , 0.62 , and 0.19 , respectively , while the estimated probability of survival in patients without pulmonary emboli for the same four treatment groups , was 0.92 , 0.89 , 0.89 , and 0.53 , respectively .
C0019134
heparin
C0034065
pulmonary emboli