Intracoronary pressures to predict myocardial viability in patients with ischemic left ventricular dysfunction
| Autor: | Nicola Marchese, Emanuele Barbato, Giuseppe Di Gioia, Mario Stanislao, Guido Valle, Massimiliano Copetti, Giorgia Pellegrini, Carlo Vigna |
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| Rok vydání: | 2021 |
| Předmět: |
Fractional Flow Reserve
Myocardial Ventricular Dysfunction Left Treatment Outcome Predictive Value of Tests Myocardium Coronary Stenosis Humans Radiology Nuclear Medicine and imaging General Medicine Cardiology and Cardiovascular Medicine Coronary Angiography Coronary Vessels Severity of Illness Index |
| Zdroj: | Catheterization and cardiovascular interventions : official journal of the Society for Cardiac AngiographyInterventionsREFERENCES. 99(2) |
| ISSN: | 1522-726X |
| Popis: | To investigate the role of intracoronary pressure parameters in the assessment of viability in the myocardium subtending a significant coronary stenosis. In patients with ischemic left ventricular dysfunction, the presence of myocardial viability is related to the expected benefits derived from coronary revascularization. Intracoronary pressure wire-based measurements were performed in 64 coronary lesions of ≥50% stenosis severity of 59 patients with postischemic left ventricular dysfunction, segmental left ventricular wall motion abnormalities, and substantial viability in the myocardial territory subtending the investigated stenotic coronaries, defined as the percent summed rest score in the target territory (%SRS |
| Databáze: | OpenAIRE |
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