School’s in session. Let’s talk about math. Go back to your calculus class senior year in high school. You take the derivative of y with respect to x. You are finding the sensitivity to the change in ...
Most importantly, it is the first report demonstrating the significant prognostic impact of the SDPTG-d/a index (the ratio of the height of the d wave to the a wave of the SDPTG), on the basis of long ...