Regional wall motion analysis: An important tool to study pharmacologic agents in the absence of systemic effects

C. Van Eyll, L. Stoleru, W. Hayashida, T. Bouvy, C. Hanet, H. Van Mechelen, A. A. Charlier, M. F. Rousseau, H. Pouleur

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Résumé

The value of a quantitative analysis of the regional systolic and diastolic function in analyzing the myocardial effects of drugs directly administered into coronary vessels was assessed in patients with aortic stenosis during an infusion of an ACE-inhibitor in the left main trunk. The computation of the changes in regional areas, of regional peak filling rate, of an index of regional chambcr stiffness and of the changes in regional area during tsovolumic relaxation revealed a selective improvement of myocardial diastolic function in the perfused territory. As this improvement remained undetected when the global indices of LV function were examined, it is concluded that regional wall motion analysis is indispensable to correctly assess the effects of intracoronary drug administration.

langue originaleAnglais
titreProceedings - Computers in Cardiology, CIC 1992
EditeurInstitute of Electrical and Electronics Engineers Inc.
Pages527-530
Nombre de pages4
ISBN (Electronique)0818635525, 9780818635526
Les DOIs
Etat de la publicationPublié - 1 janv. 1992
Modification externeOui
Evénement1992 IEEE Conference on Computers in Cardiology, CIC 1992 - Durham, États-Unis
Durée: 11 oct. 199214 oct. 1992

Série de publications

NomProceedings - Computers in Cardiology, CIC 1992

Une conférence

Une conférence1992 IEEE Conference on Computers in Cardiology, CIC 1992
Pays/TerritoireÉtats-Unis
La villeDurham
période11/10/9214/10/92

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