Results 171 to 180 of about 335,674 (195)
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Circulation: Arrhythmia and Electrophysiology, 2018
Background: Right ventricular systolic dysfunction (RVD) often coexists with various cardiopulmonary diseases. However, the association between RVD and risk of sudden cardiac death (SCD) has not been well studied.
N. Naksuk +14 more
semanticscholar +1 more source
Background: Right ventricular systolic dysfunction (RVD) often coexists with various cardiopulmonary diseases. However, the association between RVD and risk of sudden cardiac death (SCD) has not been well studied.
N. Naksuk +14 more
semanticscholar +1 more source
Right ventricular dysfunction in acute ventricular septal defect
American Heart Journal, 1981Eight patients with acute ventricular septal defect (VSD) receiving early intra-aortic balloon augmentation, cardiac catheterization, and open-heart surgery are described. Because of the large shunts in this group of patients, there was visualization of the right ventricle during left ventriculography which was adequate for qualitative analysis.
Hugo Spindola-Franco, Richard Grose
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Right ventricular diastolic dysfunction and failure: a review
Heart Failure Reviews, 2021Right ventricular diastolic dysfunction and failure (RVDDF) has been increasingly identified in patients with cardiovascular diseases, including heart failure and other diseases with cardiac involvement. It is unknown whether RVDDF exists as a distinct clinical entity; however, its presence and degree have been shown to be a sensitive marker of end ...
Youn-Hoa Jung +4 more
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Right Ventricular “Bubble Time” to Identify Patients With Right Ventricular Dysfunction
Annals of Emergency MedicineWe propose a novel method of evaluating right ventricular (RV) dysfunction in the emergency department (ED) using RV "bubble time"-the duration of time bubbles from a saline solution flush are visualized in the RV on echocardiography. The objective was to identify the optimal cutoff value for RV bubble time that differentiates patients with RV ...
Allison Cohen +8 more
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Right Ventricular Dysfunction and Ischemia in Pulmonary Embolism
Revista Española de Cardiología (English Edition), 2004Patients with pulmonary embolism and right ventricle dysfunction (determined with clinical, hemodynamic or echocardiographic methods) are a subgroup at high risk for complications. One of the pathogenic factors of right ventricular dysfunction in pulmonary embolism is myocardial ischemia, usually secondary to hemodynamic overload, and sometimes ...
Isabel Vergara +5 more
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Right Ventricular Dysfunction in Pulmonary Hypertension [PDF]
, 2010 We now know that there are many key differences between the right ventricle (RV) and the left ventricle (LV), ranging from embryological origin, structure, function (metabolism and perfusion), neurohormonal activation and response to increased afterload.
Evangelos D. Michelakis +2 more
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Vorticity is a marker of right ventricular diastolic dysfunction
American Journal of Physiology-Heart and Circulatory Physiology, 2015Right ventricular diastolic dysfunction (RVDD) is an important prognostic indicator in pulmonary arterial hypertension (PAH). RV vortex rings have been observed in healthy subjects, but their significance in RVDD is unknown. Vorticity, the local spinning motion of an element of fluid, may be a sensitive measure of RV vortex dynamics.
Lori J. Silveira +8 more
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Right Ventricular Dysfunction: An Ominous Sign
Radiology, 2021Saman Nazarian, Tarek Zghaib
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Cocaine-induced right ventricular dysfunction: right ventricular infarction or afterload elevation?
American Journal of Emergency Medicine, 2015Z. Zhan, K. Nikus, Chong-quan Wang
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