Results 111 to 120 of about 5,766,879 (155)

An echocardiographic appreciation of rheumatic heart disease: phenotypic variability of valvular involvement and its prognostic implications. [PDF]

Lancet Reg Health Am
Nunes MCP, Chillo P, Klassen S, Nampijjad D, Figueiredo FA, Gomes NFA, Carvalho APV, Soares CK, Rodrigues EF, Mutarelli A, Pantaleão A, Díaz JM, Dal-Bianco JP, Hung J, McCormick JK, Levine RA, Leducq PRIMA Network: Preventing Rheumatic Injury Biomarker Alliancej, Leducq PRIMA Network: Preventing Rheumatic Injury Biomarker Alliance.   +17 more
europepmc   +1 more source

Congenital Tricuspid Valve Cleft Diagnosis Several Years after Pulmonary Valve Intervention. [PDF]

CASE (Phila)
Alvarez Plasencia RM, Dang HQ, Duong AT, Nguyen HQ, Nguyen HA, Pham TT, Dang LT.   +6 more
europepmc   +1 more source

When Moderate Is Severe: Bivalvular Functional Regurgitation. [PDF]

Struct Heart
Ghafoor A.
europepmc   +1 more source

Quantification of mitral regurgitation orifice area by 3-dimensional echocardiography: comparison with effective regurgitant orifice area by PISA method and proximal regurgitant jet diameter

International Journal of Cardiology, 2002
The evaluation of mitral regurgitation (MR) by 3-dimensional (3D) echo has generally been performed by reconstruction of Doppler regurgitant jets but there are little data on measuring anatomic regurgitant orifice area (AROA) directly from 3D mitral valve (MV) reconstructions.Transoesophageal echo (TOE) 3D images were acquired from 38 unselected ...
Lange, A, Palka, P, Donnelly, JE, Burstow, DJ   +3 more
openaire   +6 more sources

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Effective regurgitant orifice area in tricuspid regurgitation: Clinical implementation and follow-up study

American Heart Journal, 1994
Analysis of the flow-convergence zone proximal to a regurgitant orifice permits the noninvasive, quantitative measurement of clinically useful parameters of valvular insufficiency. However, many indexes such as flow rate reflect not only the size of the regurgitant lesion but are also highly dependent on the hemodynamic loading conditions.
Pieter M Vandervoort, Donato Mele, A E Weyman   +2 more
exaly   +3 more sources

Mitral regurgitation and dyspnoea: the expanding role of mitral effective regurgitant orifice among un-selected patients

Journal of Cardiovascular Medicine, 2020
Aims Mitral regurgitation is frequent in the general population and among suspected heart failure patients; however, to what extent it contributes to dyspnoea is unclear. We hypothesized mitral regurgitation to have a role in determining dyspnoea in unselected ambulatory patients. Methods
Maffeis, C., Inciardi, R. M., Benfari, G., Bergamini, C., Ribichini, F. L., Cicoira, M., Rossi, A.   +6 more
openaire   +3 more sources