Comparison of mechanical properties of the left ventricle in patients with severe coronary artery disease by nonfluoroscopic mapping versus two-dimensional echocardiograms.
The American Journal of Cardiology , Volume 86 - Issue 9 p. 1047- 1050
In 40 patients, we compared linear local shortening assessed with nonfluoroscopic electromechanical mapping as a function of regional wall motion with echocardiographic data in a subset of patients with severe coronary artery disease and subsequently decreased left ventricular function. Our study showed that nonfluoroscopic electromechanical mapping can accurately assess regional wall motion. In addition, this study showed a significant decrease in unipolar voltages among segments with declining regional function.
|*Body Surface Potential Mapping, Analysis of Variance, Coronary Disease/*complications/diagnosis, Echocardiography/*methods, Electrodes, Female, Fluoroscopy, Heart Catheterization/instrumentation/methods, Humans, Male, Probability, Reference Values, Sensitivity and Specificity, Severity of Illness Index, Ventricular Dysfunction, Left/*diagnosis/etiology|
|The American Journal of Cardiology|
|Organisation||Erasmus MC: University Medical Center Rotterdam|
van Langenhove, G.J.J, Hamburger, H.L, Smits, P.C, Onderwater, E.E.M, Albertal, M, Wardeh, A.J, … Roelandt, J.R.T.C. (2000). Comparison of mechanical properties of the left ventricle in patients with severe coronary artery disease by nonfluoroscopic mapping versus two-dimensional echocardiograms. The American Journal of Cardiology, 86(9), 1047–1050. doi:10.1016/S0002-9149(00)01150-4