Search | Query | Items found |
---|---|---|
#3 | #1 NOT #2 | 834 |
#2 | (heart failure[tiab] OR left ventricular dysfunction[tiab] OR cardiomyopathy[tiab] OR left ventricular ejection fraction[tiab]) AND English[la] AND 2010[dp] AND “hasabstract” AND Medline[sb] | 5995 |
#1 | (heart failure[tw] OR left ventricular dysfunction[mh:noexp] OR cardiomyopathy[tw] OR left ventricular ejection fraction[tw]) AND English[la] AND 2010[dp] AND “hasabstract” AND Medline[sb] | 6829 |