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Hemodynamic changes acutely determined by primary PCI in STEMI patients evaluated with a minimally invasive method
- Source :
- World Journal of Cardiovascular Diseases. :69-72
- Publication Year :
- 2013
- Publisher :
- Scientific Research Publishing, Inc., 2013.
-
Abstract
- Objective: Few studies are available on the hemodynamic changes acutely determined by Primary Percutaneous Coronary Intervention (PCI) in ST-Elevation Myocardial Infarction (STEMI) patients, probably for the difficult evaluation of hemodynamic variables in this acute setting. Therefore, the paper is to evaluate the variations of several hemodynamic parameters determined by PCI using PRAM (Pressure Recording Analytical Method), minimally invasive hemodynamic monitoring. Methods: We analyzed in 20 STEMI patients submitted to PCI several hemodynamic variables, assessed with PRAM from radial/ femoral artery, 3-minute before PCI and at endprocedure. Variables measures were: systolic, diastolic, dicrotic and mean arterial pressures; heart rate (HR); stroke volume (SV); systemic vascular resistance (SVR); dP/dtmax; cardiac cycle efficiency (CCE). Results: In our patients HR, SVR and dP/dtmax decreased significantly (85 ± 6.3 to 77 ± 4.5, p = 0.002; 1738 ± 241 to 1450 ± 253, p = 0.022; 1.22 ± 0.11 to 1.11 ± 0.12, p = 0.007, respectively) while CCE and SV increased significantly (?0.25 ± 0.23 to ?0.01 ± 0.12, p
- Subjects :
- medicine.medical_specialty
Cardiac output
business.industry
medicine.medical_treatment
Diastole
Percutaneous coronary intervention
Hemodynamics
Stroke volume
medicine.disease
medicine.anatomical_structure
Internal medicine
Conventional PCI
medicine
Vascular resistance
Cardiology
cardiovascular diseases
Myocardial infarction
business
Subjects
Details
- ISSN :
- 21645337 and 21645329
- Database :
- OpenAIRE
- Journal :
- World Journal of Cardiovascular Diseases
- Accession number :
- edsair.doi...........83f3df4eded3c76864e693ed8d4aa31f