Results 31 to 40 of about 15,639 (222)

A Systematic Approach to the Evaluation of the Coronary Microcirculation Using Bolus Thermodilution: CATH CMD

Journal of the Society for Cardiovascular Angiography & Interventions
Coronary microvascular dysfunction (CMD) can cause myocardial ischemia in patients presenting with angina without obstructive coronary artery disease (ANOCA).
C. Collet, A. Yong, D. Munhoz, Takashi Akasaka, Colin Berry, John Blair, D. Collison, Thomas Engstrøm, J. Escaned, William F. Fearon, Tom Ford, Tommaso Gori, Bon-kwon Koo, A. Low, S. Miner, M. Ng, T. Mizukami, Hiroki Shimokawa, N. Smilowitz, N. Sutton, J. Svanerud, J. Tremmel, T. Warisawa, Nick E. J. West, Ziad A Ali   +24 more
semanticscholar   +1 more source

Cardiac output measurements via echocardiography versus thermodilution: A systematic review and meta-analysis

PLoS ONE, 2019
Echocardiography, as a noninvasive hemodynamic evaluation technique, is frequently used in critically ill patients. Different opinions exist regarding whether it can be interchanged with traditional invasive means, such as the pulmonary artery catheter ...
Yun Zhang, Yan Wang, Jing Shi, Zhiqiang Hua, Jinyu Xu   +4 more
semanticscholar   +1 more source

Precision of the transpulmonary thermodilution measurements [PDF]

Critical Care, 2011
Abstract Introduction We wanted to determine the number of cold bolus injections that are necessary for achieving an acceptable level of precision for measuring cardiac index (CI), indexed global end-diastolic volume (GEDVi) and indexed extravascular lung water (EVLWi) by transpulmonary thermodilution.
Monnet, Xavier, Persichini, Romain, Ktari, Mariem, Jozwiak, Mathieu, Richard, Christian, Teboul, Jean-Louis   +5 more
openaire   +2 more sources

Comparison of bolus versus continuous thermodilution derived indices of microvascular dysfunction in revascularized coronary syndromes

International Journal of Cardiology: Heart & Vasculature
Background: The assessment of coronary microvascular dysfunction (CMD) using invasive methods is a field of growing interest, however the preferred method remains debated.
Samer Fawaz, Federico Marin, Sarosh A Khan, Rupert F G Simpson, Rafail A Kotronias, Jason Chai, Oxford Acute Myocardial Infarction (OxAMI) Study Investigators, Firas Al-Janabi, Rohan Jagathesan, Klio Konstantinou, Shah R Mohdnazri, Gerald J Clesham, Kare H Tang, Christopher M Cook, Keith M Channon, Adrian P Banning, John R Davies, Grigoris V Karamasis, Giovanni L De Maria, Thomas R Keeble   +19 more
doaj   +1 more source

Doppler Flow Velocity and Thermodilution to Assess Coronary Flow Reserve: A Head-to-Head Comparison With [15O]H2O PET.

JACC: Cardiovascular Interventions, 2018
OBJECTIVES This study sought to compare Doppler flow velocity reserve (CFRDoppl) and thermodilution-derived coronary flow reserve (CFRthermo) head-to-head with the gold standard for quantification of myocardial perfusion, [15O]H2O positron emission ...
H. Everaars, G. D. de Waard, R. Driessen, I. Danad, P. M. van de Ven, P. Raijmakers, A. Lammertsma, A. V. van Rossum, P. Knaapen, N. van Royen   +9 more
semanticscholar   +1 more source

Continuous thermodilution to assess absolute flow and microvascular resistance: validation in humans using [15O]H2O positron emission tomography.

European Heart Journal, 2019
AIMS Continuous thermodilution is a novel technique to quantify absolute coronary flow and microvascular resistance (MVR). Notably, intracoronary infusion of saline elicits maximal hyperaemia, obviating the need for adenosine.
H. Everaars, G. D. de Waard, S. Schumacher, F. Zimmermann, M. Bom, P. M. van de Ven, P. Raijmakers, A. Lammertsma, M. Götte, A. V. van Rossum, A. Kurata, K. Marques, N. Pijls, N. van Royen, P. Knaapen   +14 more
semanticscholar   +1 more source

Reliability of bioreactance and pulse power analysis in measuring cardiac index during cytoreductive abdominal surgery with hyperthermic intraperitoneal chemotherapy (HIPEC)

BMC Anesthesiology, 2023
Purpose Various malignancies with peritoneal carcinomatosis are treated with cytoreductive surgery and hyperthermic intraperitoneal chemotherapy (HIPEC).
Laura Anneli Ylikauma, Mari Johanna Tuovila, Pasi Petteri Ohtonen, Tiina Maria Erkinaro, Merja Annika Vakkala, Heikki Timo Takala, Janne Henrik Liisanantti, Timo Ilari Kaakinen   +7 more
doaj   +1 more source

New onset atrial fibrillation during orthotopic liver transplantation induced by iced saline injection for transpulmonary thermodilution: a case report

Journal of International Medical Research, 2022
Transpulmonary thermodilution is often used to measure extravascular lung water during liver transplantation. Here, the case of new onset atrial fibrillation during orthotopic liver transplantation, which may have been induced by iced saline injection ...
Xin Li, Xu Wang, Zheng Guan
doaj   +1 more source

Doppler Versus Thermodilution-Derived Coronary Microvascular Resistance to Predict Coronary Microvascular Dysfunction in Patients With Acute Myocardial Infarction or Stable Angina Pectoris

American Journal of Cardiology, 2018
Coronary microvascular resistance is increasingly measured as a predictor of clinical outcomes, but there is no accepted gold-standard measurement. We compared the diagnostic accuracy of 2 invasive indices of microvascular resistance, Doppler-derived ...
Rupert P. Williams, G. D. de Waard, Kalpa de Silva, M. Lumley, K. Asrress, S. Arri, H. Ellis, Awais Mir, B. Clapp, A. Chiribiri, S. Plein, P. Teunissen, M. Hollander, M. Marber, S. Redwood, N. van Royen, D. Perera   +16 more
semanticscholar   +1 more source

Trendelenburg positioning with or without norepinephrine infusion for haemodynamic support in anaesthetised hypovolemic horses

Equine Veterinary Journal, EarlyView.
Abstract Background Intraoperative haemorrhage during equine anaesthesia is a rare but potentially fatal complication requiring prompt haemodynamic support. Postural manoeuvres such as Trendelenburg (TL) positioning and vasopressor support augment venous return and improve cardiac output (CO), yet their efficacy in anaesthetised hypovolemic horses ...
Vaidehi V. Paranjape, Klaus Hopster, Ismar Lutvikadic, Bernd Driessen   +3 more
wiley   +1 more source