Results 1 to 10 of about 7,671 (160)

Cardiac Output During Exercise: Thermodilution Versus Direct Fick [PDF]

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease
Background Accurate cardiac output (CO) measurements during exercise are essential for the diagnosis of exercise pulmonary hypertension (PH), exercise precapillary PH, and exercise postcapillary PH.
Matthew T. Siuba, James Lane, Vaidehi Mendpara, David Toth, Deborah Paul, Huijun Xiao, Xiaofeng Wang, Adriano R. Tonelli   +7 more
doaj   +2 more sources

Basics of Coronary Thermodilution

JACC: Cardiovascular Interventions, 2021
Coronary microvascular dysfunction is a highly prevalent condition in both obstructive and nonobstructive coronary artery disease. Intracoronary thermodilution is a promising technique to investigate coronary microvascular (dys)function in vivo and to assess its most important metric: microvascular resistance.
Alessandro Candreva, Emanuele Gallinoro, Jeroen Sonck   +2 more
exaly   +5 more sources

Transpulmonary thermodilution: advantages and limits

Critical Care, 2017
Background For complex patients in the intensive care unit or in the operating room, many questions regarding their haemodynamic management cannot be answered with simple clinical examination.
Xavier Monnet, Jean-Louis Teboul
doaj   +3 more sources

How to Reliably Measure Stroke Volume Index in Pulmonary Arterial Hypertension: A Comparison of Thermodilution, Direct and Indirect Fick, and Cardiac MRI [PDF]

Life
Background. Stroke volume index (SVI) is an important prognostic parameter in pulmonary arterial hypertension (PAH). The direct Fick (DF) method represents the gold standard for measuring it.
Andrea Baccelli, Deepa Gopalan, Rachel J. Davies, Gulammehdi Haji, Wendy Gin-Sing, Luke S. Howard, Francesco Lo Giudice   +6 more
doaj   +2 more sources

Noninvasive cardiac output measurements are inaccurate in patients with severe aortic valve stenosis undergoing transcatheter aortic valve implantation [PDF]

Korean Journal of Anesthesiology, 2022
Background Noninvasive cardiac output (CO) measured using ClearSight™ eliminates the need for intra-arterial catheter insertion. The purpose of this study was to examine the accuracy of non-invasive CO measurement in patients with severe aortic stenosis (
Musashi Yahagi, Kyuma Omi, Takuma Maeda
doaj   +1 more source

Agreement between continuous and intermittent pulmonary artery thermodilution for cardiac output measurement in perioperative and intensive care medicine: a systematic review and meta-analysis

Critical Care, 2021
Background Pulmonary artery thermodilution is the clinical reference method for cardiac output monitoring. Because both continuous and intermittent pulmonary artery thermodilution are used in clinical practice it is important to know whether cardiac ...
Karim Kouz, Frederic Michard, Alina Bergholz, Christina Vokuhl, Luisa Briesenick, Phillip Hoppe, Moritz Flick, Gerhard Schön, Bernd Saugel   +8 more
doaj   +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

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

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

Continuous Versus Bolus Thermodilution‐Derived Coronary Flow Reserve and Microvascular Resistance Reserve and Their Association With Angina and Quality of Life in Patients With Angina and Nonobstructive Coronaries: A Head‐to‐Head Comparison

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2023
Background Coronary flow reserve (CFR) and microvascular resistance reserve (MRR) are physiological parameters to assess coronary microvascular dysfunction. CFR and MRR can be assessed using bolus or continuous thermodilution, and the correlation between
Tijn P. J. Jansen, Annemiek de Vos, Valeria Paradies, Aukelien Dimitriu‐Leen, Caïa Crooijmans, Suzette Elias‐Smale, Laura Rodwell, Angela H. E. M. Maas, Pieter C. Smits, Nico Pijls, Niels van Royen, Peter Damman   +11 more
doaj   +1 more source