Spontaneous Recovery of Myocardial Asynergic Segments Following Acute Myocardial Infarction. The Role of Post-Extrasystolic Potentiation Echocardiography in the Predischarge Evaluation
Author(s) -
R Scognamiglio
Publication year - 2003
Publication title -
european journal of echocardiography
Language(s) - English
Resource type - Journals
eISSN - 1525-2167
pISSN - 1532-2114
DOI - 10.1053/euje.2003.0643
Subject(s) - medicine , cardiology , myocardial infarction , long term potentiation , anesthesia , receptor
Predischarge identification of viable myocardium with a spontaneous recovery over time can be helpful in decision-making process following acute myocardial infarction (AMI). An intriguing hypothesis is that identification of viability in myocardial asynergic segments with or without spontaneous recovery over time may require an inotropic stimulus of a different intensity. To test this we used post-extrasystolic potentiation (PESP), which represents an inotropic stimulation of a different intensity as a function of coupling interval.
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