Cite
APA Citation
Oniki, T., Hashimoto, Y., Shimizu, S., Kakuta, T., Yajima, M., & Numano, F. (1992). effect of increasing heart rate on Doppler indices of left ventricular performance in healthy men. Heart, 68(10), 425–429. http://access.bl.uk/ark:/81055/vdc_100144237034.0x000037