Results 1 to 10 of about 19,783 (208)

Coronary Thermodilution Waveforms After Acute Reperfused ST‐Segment–Elevation Myocardial Infarction: Relation to Microvascular Obstruction and Prognosis [PDF]

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2018
Background Invasive measures of microvascular resistance in the culprit coronary artery have potential for risk stratification in acute ST‐segment–elevation myocardial infarction.
Shu Ning Yew, David Carrick, David Corcoran, Nadeem Ahmed, Jaclyn Carberry, Vannesa Teng Yue May, Margaret McEntegart, Mark C. Petrie, Hany Eteiba, Mitchell Lindsay, Stuart Hood, Stuart Watkins, Andrew Davie, Ahmed Mahrous, Ify Mordi, Ian Ford, Keith G. Oldroyd, Colin Berry   +17 more
doaj   +7 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   +2 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

Post lung-transplant predictive value of thermodilution vs estimated Fick cardiac output measurement [PDF]

JHLT Open
Background: Comparison of thermodilution (TD) and indirect Fick (iFick) methods of cardiac output (CO) measurement has not been well described in patients with World Health Organization (WHO) group 3 pulmonary hypertension (PH).
Jose Rivera-Robles, MD, Komal Alam, MPH, Ahmed Abdelmonem, MD, Audrene Edwards, MS, Ahmad Abdelreheim, MD, Susan K. Mathai, MD, Michael Duncan, MD, Chetan Naik, MD, MS   +7 more
doaj   +2 more sources

Feasibility and Improved Diagnostic Yield of Intracoronary Adenosine to Assess Microvascular Dysfunction With Bolus Thermodilution [PDF]

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease
Background Bolus thermodilution and intravenous adenosine are established methods for coronary microcirculatory assessment. Yet, its adoption remains low, partly due to procedural time and patient discomfort associated with intravenous adenosine.
Hernan Mejia‐Renteria, Asad Shabbir, Ivan J. Nuñez‐Gil, Fernando Macaya, Pablo Salinas, Gabriela Tirado‐Conte, Luis Nombela‐Franco, Pilar Jimenez‐Quevedo, Nieves Gonzalo, Antonio Fernandez‐Ortiz, Javier Escaned   +10 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

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

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

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