11133
METHODS AND RESULTS : We prospectively compared the automated measurements of left ventricular ejection fraction ( LVEF ) and volumes from rest - injected gated Technetium 99m ( Tc99m ) perfusion SPECT with equilibrium radionuclide angiocardiography ( ERNA ) in 62 patients and the assessment of regional function with echocardiography in 22 patients .
 None
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
 Entities:  
Answer:
 None