Results 201 to 210 of about 36,161 (264)
Left ventricular loading during femoro-axillary veno-arterial ECMO: the role of ECMO-cardiac flow interaction and aortic arch anatomy. [PDF]
Crit CareCoveliers J +4 more
europepmc +1 more source
Use of preload responsiveness tests in pediatric intensive care units: A nationwide prospective clinical practice analysis. [PDF]
Ann Intensive CareGotchac J +12 more
europepmc +1 more source
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Critical Care Clinics, 2010
Hypotension and shock are important issues confronting the intensivist. Volume overload can have dire consequences such as decreased gas exchange and increased myocardial dysfunction. This article explores dynamic means of determining preload responsiveness.
T Miko, Enomoto, Louise, Harder
openaire +2 more sources
Hypotension and shock are important issues confronting the intensivist. Volume overload can have dire consequences such as decreased gas exchange and increased myocardial dysfunction. This article explores dynamic means of determining preload responsiveness.
T Miko, Enomoto, Louise, Harder
openaire +2 more sources
The Veins and Ventricular Preload
1993A simple model of the systemic circulation is presented in which the heart pumps blood out of a venous reservoir into an arterial reservoir. The arterial and venous reservoirs, which have different compliances, are separated by the systemic vascular resistance.
J V, Tyberg +3 more
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Acute Preload Effects of Furosemide
Chest, 1990Acute preload effects (as reflected by the pulmonary capillary wedge pressure [PCWP]) of an intravenous furosemide bolus were studied in 33 patients. In those patients receiving no vasoactive drug and in those receiving predominantly preload reducing agents, there was an initial rise in PCWP up until 15 minutes followed by a diuresis-induced fall in ...
Kraus, P. A., Lipman, J., Becker, P. J.
openaire +5 more sources
The sacrotuberous ligament is preloaded in situ
Journal of the Mechanical Behavior of Biomedical Materials, 2022The objective of this study was to evaluate the intrinsic preload of the sacrotuberous ligament. Preload measurements and anatomical experiments were performed on 20 specimens from 10 human cadavers and assessed to consider the thesis of the ligamentous tension band system as a possible load distribution.
Hanno Steinke +5 more
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Plunging into preload and afterload
Dimensions of Critical Care Nursing, 2001Tools for teaching new nurses surround you in the intensive care unit. This article presents a simple exercise using readily available supplies to help nurses gain a solid understanding of preload and afterload.
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2003
Preload is the “load before the heart”. It is determined by the venous retum and is entirely dependent on intravascular volemia. Preload is measured during the end-diastole; it is defined as “the force acting to stretch the left ventricular fibers at the end of diastole and to determine the maximal resting lengths of the sarcomeres”.
V. Piriou, B. Gostoli, D. Jacques
openaire +1 more source
Preload is the “load before the heart”. It is determined by the venous retum and is entirely dependent on intravascular volemia. Preload is measured during the end-diastole; it is defined as “the force acting to stretch the left ventricular fibers at the end of diastole and to determine the maximal resting lengths of the sarcomeres”.
V. Piriou, B. Gostoli, D. Jacques
openaire +1 more source