Simplesmente VD.

Right ventricular outflow tract systolic excursion: a novel echocardiographic parameter of right ventricular function

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Aqui

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Methods and results RVOT_SE was measured using M-Mode echocardiography from the parasternal short-axis view at the level of the aortic valve, and was defined as the systolic excursion of the RVOT anterior wall.

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RVOT_SE was 9.6 ± 1.5 mm in the normal RV group and 1.7 ± 1.1 mm in the reduced RV group (P < 0.0001)

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Conclusion RVOT_SE is a novel, simple, and promising parameter for assessing RV function, and it is associated with poor survival.

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É tão simples que chega a ser engraçado.

Apenas medindo o movimento da parede do VD podemos definir a função.

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Em um mundo de Strain, 3D e Contraste, a simplicidade vence novamente.

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