31. Namely, they exhibited arithmetic hyperbolic Riemann surfaces with systole behaving as a constant times \ log ( g ). 32. The study of the asymptotic behavior for large genus g of the systole of hyperbolic surfaces reveals some interesting constants. 33. During the muscular systole their valves close and stop any blood flow coming from the deep to the superficial veins. 34. Afterload, or how much pressure the heart must generate to eject blood at systole , is influenced by vascular resistance. 35. It is the loudest in systole , but can often be heard at the beginning and at the end of diastole. 36. Vasodilation occurs in the time phase of cardiac systole , whereas vasoconstriction follows in the opposite time phase of cardiac diastole. 37. The papillary muscles of both the right and left ventricles begin to contract shortly before ventricular systole and maintain tension throughout. 38. Namely, there is an upper bound for the entropy of a systolically extremal surface, in terms of its systole . 39. The actual term " systole " itself was not coined until a quarter century later, by Marcel Berger. 40. In ventricular systole under MR, regurgitant blood flows backwards / retrograde back and forth through a diseased and leaking mitral valve.
