PAŁKO T, KOMPIEL L, ILMURZYŃSKA K. Stroke volume estimation by rheo-echocardiography during atrial fibrillation converted to sinus rhythm. Arch. Acoust. 1984;9(1-2):275-284. Accessed March 4, 2026. https://acoustics.ippt.gov.pl/index.php/aa/article/view/3224