hypersystolic

hy·per·sys·tol·ic

(hī'pĕr-sis-tol'ik), Relating to or marked by hypersystole.

hypersystole

(hī″pĕr-sĭs′tō-lē) [″ + systole, contraction] Unusual force or duration of systole. hypersystolic (-sĭs-tŏl′ĭk), adjective