tachycardia window

tach·y·car·di·a win·dow

in paroxysmal tachycardia of the reentry type, the interval of time (the window) between the earliest and latest premature activation that can excite the paroxysm.

tach·y·car·di·a win·dow

(tak'i-kahr'dē-ă win'dō)
In paroxysmal tachycardia of the reentry type, the interval of time (the window) between the earliest and latest premature activation that can excite the paroxysm.