Abstract:
:We reviewed 35 patients undergoing resection of a chronic postinfarction left ventricular aneurysm. There was 5.7% operative mortality. Of the long-term survivors, 80% are functional class I or II. Ten patients had postoperative left ventriculograms studied by means of a computerized analysis of endocardial motion using internal orthogonal and radial grids. Postoperative end-diastolic volumes were much greater than normal and large akinetic areas were present although there was good improvement in the patient's functional capacity. Grid analysis of endocardial motion correlated better with the patient's postoperative clinical status than did measurements of end-diastolic pressure and volume, ejection fraction, or visual inspection of the postoperative left ventriculogram.
journal_name
Circulationjournal_title
Circulationauthors
Shaw RC,Connors JP,Hieb BR,Ludbrook PA,Krone R,Kleiger RE,Ferguson TB,Weldon CSsubject
Has Abstractpub_date
1977-09-01 00:00:00pages
II7-11issue
3 Suppleissn
0009-7322issn
1524-4539journal_volume
56pub_type
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