Search results for "End-systolic pressure–volume relation"

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Pressure–volume relationship by pharmacological stress cardiovascular magnetic resonance

2021

Abstract Background. The variation between rest and peak stress end-systolic pressure-volume relation (ΔESPVR) is an index of myocardial contractility, easily obtained during routine stress echocardiography and never tested during dipyridamole stress-cardiac magnetic resonance (CMR). We assessed the ΔESPVR index in patients with known/suspected coronary artery disease (CAD) who underwent dipyridamole stress-CMR.Methods. One-hundred consecutive patients (24 females, 63.76±10.17 years) were considered. ESPVR index was evaluated at rest and stress from raw measurement of systolic arterial pressure and end-systolic volume by biplane Simpson’s method. Results. The ΔESPVR index showed a good inte…

Cardiovascular magnetic resonance imagingReproducibilitymedicine.medical_specialtyCardiovascular magnetic resonance imaging; Dipyridamole; End-systolic pressure–volume relation; Myocardial contractilityEjection fractionmedicine.diagnostic_testbusiness.industryMagnetic resonance imagingDipyridamolemedicine.diseaseDipyridamoleContractilityCoronary artery diseaseEnd-systolic pressure–volume relationInternal medicineCardiologyStress EchocardiographyMedicineRadiology Nuclear Medicine and imagingMyocardial contractilityCardiology and Cardiovascular MedicinebusinessCardiac imagingmedicine.drug
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