Ayaka Yoshikawa

Left ventricular global longitudinal strain calculated from manually traced endocardial border lengths utilizing the images for routine ejection fraction measurement by biplane method of disks

K. Okada, S. Kaga, T. Mikami, 2019, Journal of Medical Ultrasonics.

Optimal left ventricular diameter measurement in subjects with sigmoid septum: comparison with three-dimensional left ventricular volume

K. Okada, M. Nakabachi, Kosuke Tsujita, 2023, Journal of echocardiography.