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Noninvasive estimation of cardiac filling pressures can be accomplished using advanced Doppler echocardiographic techniques that record transmitral filling, pulmonary venous flow, and tissue ventricular movements during diastole, but these are not widely available and require advanced training to apply with any consistency <a href=http://nolvadex.best>does nolvadex lower estrogen</a> J Clin Endocrinol Metab 2008; 93 2559 65 |
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