Results 11 to 20 of about 15,639 (222)

Continuous vs Bolus Thermodilution to Assess Microvascular Resistance Reserve.

JACC: Cardiovascular Interventions, 2023
BACKGROUND Coronary flow reserve (CFR) and microvascular resistance reserve (MRR) can, in principle, be derived by any method assessing coronary flow.
E. Gallinoro, D. Bertolone, T. Mizukami, P. Paolisso, Konstantinos Bermpeis, D. Munhoz, K. Sakai, R. Seki, H. Ohashi, G. Esposito, S. Caglioni, N. Mileva, A. Leone, A. Candreva, M. Belmonte, T. Storozhenko, M. Viscusi, M. Vanderheyden, E. Wyffels, Jozef Bartunek, J. Sonck, Emanuele Barbato, C. Collet, B. de Bruyne   +23 more
semanticscholar   +1 more source

Cardiac output monitoring with pulmonary versus trans-cardiopulmonary thermodilution in left ventricular assist devices: Interchangeable methods?

Frontiers in Physiology, 2022
Cardiac output (CO) measurement is mandatory in patients with left ventricular assist devices (LVADs). Thermodilution with pulmonary artery catheter (PAC) remains the clinical gold standard to measure CO in these patients, however it is associated with ...
Begoña Quintana-Villamandos, Begoña Quintana-Villamandos, Mónica Barranco, Ignacio Fernández, Manuel Ruiz, Manuel Ruiz, Juan Francisco Del Cañizo   +6 more
doaj   +1 more source

Behaviour and stability of thermodilution signals in a closed extracorporeal circuit: a bench study

Journal of clinical monitoring and computing, 2023
Thermodilution is the gold standard for cardiac output measurement in critically ill patients. Its application in extracorporeal therapy is limited, as a portion of the thermal indicator is drawn into the extracorporeal circuit.
Elia J. Stanger, David Berger, H. Jenni, K. Bachmann   +3 more
semanticscholar   +1 more source

Four different methods of measuring cardiac index during cytoreductive surgery and hyperthermic intraperitoneal chemotherapy [PDF]

Korean Journal of Anesthesiology, 2021
Background Cytoreductive surgery (CRS) and hyperthermic intraperitoneal chemotherapy (HIPEC) are high-risk extensive abdominal surgery. During high-risk surgery, less invasive methods for cardiac index (CI) measurement have been widely used in operating ...
Amon Heijne, Piet Krijtenburg, Andre Bremers, Gert Jan Scheffer, Ignacio Malagon, Cornelis Slagt   +5 more
doaj   +1 more source

Saline-induced coronary hyperemia with continuous intracoronary thermodilution is mediated by intravascular hemolysis.

Atherosclerosis, 2022
BACKGROUND AND AIMS Absolute coronary flow can be measured by intracoronary continuous thermodilution of saline through a dedicated infusion catheter (RayFlow®).
E. Gallinoro, A. Candreva, E. Fernández-Peregrina, E. Bailleul, P. Meeus, J. Sonck, Konstantinos Bermpeis, D. Bertolone, G. Esposito, P. Paolisso, W. Heggermont, J. Adjedj, E. Barbato, C. Collet, B. de Bruyne   +14 more
semanticscholar   +1 more source

Absolute Coronary Blood Flow Measured by Continuous Thermodilution in Patients With Ischemia and Nonobstructive Disease.

Journal of the American College of Cardiology, 2021
BACKGROUND Intracoronary continuous thermodilution is a novel technique to quantify absolute coronary flow (Q) and resistance (R) and has potential advantages over current methods such as coronary flow reserve (CFR) and index of microvascular resistance (
R. Konst, S. Elias-Smale, D. Pellegrini, Mariëlle J Hartzema-Meijer, Bas J. C. van Uden, T. Jansen, P. Vart, H. Gehlmann, A. Maas, N. van Royen, P. Damman   +10 more
semanticscholar   +1 more source

Thermodilution-Derived Volumetric Resting Coronary Blood Flow Measurement in Humans.

EuroIntervention, 2021
BACKGROUND Quantification of microvascular function requires the measurement of flow and resistance at rest and during hyperemia. Continuous intracoronary thermodilution accurately measures coronary flow during hyperemia.
E. Gallinoro, A. Candreva, I. Colaiori, M. Kodeboina, S. Fournier, Olivier Nelis, G. Di Gioia, J. Sonck, M. van 't Veer, N. Pijls, C. Collet, B. de Bruyne   +11 more
semanticscholar   +1 more source

Noninvasive Assessment of Cardiac Output: Accuracy and Precision of the Closed‐Circuit Acetylene Rebreathing Technique for Cardiac Output Measurement

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2020
Background Accurate assessment of cardiac output is critical to the diagnosis and management of various cardiac disease states; however, clinical standards of direct Fick and thermodilution are invasive.
E. Ashley Hardin, Douglas Stoller, Justin Lawley, Erin J. Howden, Michinari Hieda, James Pawelczyk, Sara Jarvis, Kim Prisk, Satyam Sarma, Benjamin D. Levine   +9 more
doaj   +1 more source

Extravascular lung water index, pulmonary vascular permeability index, and global end-diastolic volume index in mechanically ventilated COVID-19 patients requiring prone position ventilation: a preliminary retrospective study [PDF]

Acute and Critical Care, 2022
Background There is a lack of data on extravascular lung water index (EVLWi), pulmonary vascular permeability index (PVPi), and global end-diastolic volume index (GEDVi) during prone position ventilation (PPV) in coronavirus disease 2019 (COVID-19 ...
Rosanna Carmela De Rosa, Antonio Romanelli, Michele Gallifuoco, Giovanni Messina, Marianne Di Costanzo, Antonio Corcione   +5 more
doaj   +1 more source

Comparison of accuracy of two uncalibrated pulse contour cardiac output monitors in off-pump coronary artery bypass surgery patients using pulmonary artery catheter-thermodilution as a reference

BMC Anesthesiology, 2021
Background Cardiac output (CO) is a key measure of adequacy of organ and tissue perfusion, especially in critically ill or complex surgical patients. CO monitoring technology continues to evolve.
R. Mukkamala, B. Kohl, A. Mahajan
semanticscholar   +1 more source