Simultaneous hemodynamic, ventilation and blood gas measurements were performed in 19 males during cardiac catheterization for evaluation of chest pain syndrome before and 3 to 5 min after 0.4 mg sublingual nitroglycerin. Pulmonary arterial pressures and total pulmonary vascular resistance fell (P less than 0.
View Article and Find Full Text PDFA patient with systemic lupus erythematosus developed acute mitral regurgitation due to ruptured chordae tendineae, requiring mitral valve replacement. Typical changes of Libman-Sacks endocarditis were observed in the excised mitral valve. Immunofluorescent studies revealed antinuclear antibody and deposits of immunoglobulins and complement within small vessels.
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