presystole

presystole

 [pre-sis´to-le]
the interval just before systole.

pre·sys·to·le

(prē-sis'tō-lē),
That part of diastole immediately preceding systole.
Synonym(s): late diastole

presystole

/pre·sys·to·le/ (pre-sis´tah-le) the interval just before systole.

presystole

[-sis′təlē]
Etymology: L, prae, before; Gk, systole, contraction
the interval in the cardiac cycle immediately before systole. presystolic, adj.

pre·sys·to·le

(prē-sis'tŏ-lē)
That part of diastole immediately preceding systole.

presystole

last part of diastole, immediately preceding start of systole

presystole

the interval in the cardiac cycle just before systole.