1676
In the clinical study , the defect size shown by BMIPP imaging was greater in anterior than in inferior infarcts ( p < 0 . 001 ) and correlated well with the risk area revealed by contrast ventriculography ( r = 0 . 80 , p < 0 . 0001 ) CONCLUSION : The above preliminary data , admittedly from a small group of patients , suggest that tomographic BMIPP imaging provides an accurate quantification of defect size by means of a simple threshold technique and , in the subacute phase , permits determination of the amount of myocardium at risk after acute myocardial infarction .
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Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
Answer:
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