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RADIONUCLIDE VENTRICULAR FUNCTION ANALYSIS
Radiologic Clinics of North America, 1993The information available from ventricular function studies is important in the management of patients with cardiovascular disease. Radionuclide measurements of ventricular function are closely related to the presence and extent of myocardial damage secondary to various etiologies.
S, Borges-Neto, R E, Coleman
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Echocardiography, 2007
Cardiovascular magnetic resonance (CMR) is the reference standard for the assessment of ventricular dimensions, function, and mass in terms of accuracy and reproducibility. It has been thoroughly validated both ex vivo and against other imaging techniques.
Niall G, Keenan, Dudley J, Pennell
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Cardiovascular magnetic resonance (CMR) is the reference standard for the assessment of ventricular dimensions, function, and mass in terms of accuracy and reproducibility. It has been thoroughly validated both ex vivo and against other imaging techniques.
Niall G, Keenan, Dudley J, Pennell
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Left ventricular diastolic function
Critical Care Medicine, 2007Cardiovascular morbidity and mortality resulting from congestive heart failure are major concerns for the critical care physician. Although heart failure is commonly associated with impaired systolic function, in up to one half of cases, heart failure occurs exclusively on the basis of an impairment of diastolic function.
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Functional paroxysmal ventricular tachycardia∗
The American Journal of Cardiology, 1962P AROXYSMAL ventricular tachycardia is generally considered a manifestation of grave underlying organic heart disease. It is not generally recognized that in approximately 10 to 17 per cent of patients with this arrhythmia, no underlying organic heart disease is found.1-5 Functional paroxysmal ventricular tachycardia may be defined as a succession of ...
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Abstract The heart consists of four chambers: two atrias and two ventricles. The right ventricle is a low-pressure system which pumps the blood incoming from the body and into the lungs. The left ventricle is a high-pressure system that pumps oxygenated blood from the lungs and into the body.
John Yousef, Larry Manders
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John Yousef, Larry Manders
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2016
One of the most useful applications of intra-operative 2D transesophageal echocardiography (TEE) in noncardiac surgery is qualitative assessment of myocardial function in acutely unstable patients. When hemodynamic instability occurs intraoperatively, TEE can serve as an adjunct to other modalities in diagnosing or ruling out an ischemic event. In fact,
Tariq Naseem, Timothy M. Maus
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One of the most useful applications of intra-operative 2D transesophageal echocardiography (TEE) in noncardiac surgery is qualitative assessment of myocardial function in acutely unstable patients. When hemodynamic instability occurs intraoperatively, TEE can serve as an adjunct to other modalities in diagnosing or ruling out an ischemic event. In fact,
Tariq Naseem, Timothy M. Maus
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2020
The right ventricle (RV) has historically been given less importance than the left. There are important anatomical differences, including several intracardiac structures that may complicate echocardiographic assessments. The right heart is sensitive to changes in pressure and its function is affected by common interventions in critical care such as ...
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The right ventricle (RV) has historically been given less importance than the left. There are important anatomical differences, including several intracardiac structures that may complicate echocardiographic assessments. The right heart is sensitive to changes in pressure and its function is affected by common interventions in critical care such as ...
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2017
The right ventricle (RV) is highly sensitive to increments of pressure overload. Both acute and chronic excessive pressure overloads lead to right ventricular (RV) maladaptation and subsequent RV failure, which is the main cause of death in patients with pulmonary hypertension (PH).
Kaoru Dohi, Norikazu Yamada, Masaaki Ito
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The right ventricle (RV) is highly sensitive to increments of pressure overload. Both acute and chronic excessive pressure overloads lead to right ventricular (RV) maladaptation and subsequent RV failure, which is the main cause of death in patients with pulmonary hypertension (PH).
Kaoru Dohi, Norikazu Yamada, Masaaki Ito
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Assessing Ventricular Function
2010In the intact organism the Ventricular Function Curve is usually presented as the relation between Stroke Volume (or Cardiac Output or stroke work)) and ventricular filling. If we make a graph between filling volume and Cardiac Output, we can derive the Ventricular Function Curve from the pressure-volume relation as follows.
Nicolaas Westerhof +2 more
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1988
Segmental ventricular dysfunction associated with acute myocardial infarction (AMI) is the most common form of acute ventricular failure. Pump failure is the most common cause of death in patients with acute myocardial infarction who do not succumb to fatal arrhythmias.
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Segmental ventricular dysfunction associated with acute myocardial infarction (AMI) is the most common form of acute ventricular failure. Pump failure is the most common cause of death in patients with acute myocardial infarction who do not succumb to fatal arrhythmias.
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