(medicine, cardiology) The time between the start of the first high frequency component of the atrial electrocardiogram to the first high frequency component of the His bundle electrocardiogram, normally 92ms ± 38 ms.

Alternative letter-case form of a-h conduction time

plural of a-h conduction time

A blood test that measures how long clots take to break down (lysis) in the blood.

One is sure to succeed at a task or event on the third try.

Taking as much time as one requires; when one is ready.

(informal, chiefly UK) Chiefly, an exciting part of a sporting event, particularly the final moments of a close game or season.

a measure of the average length of time that a soluble compound remains in a constructed reactor

plural of hydraulic retention time

Alternative form of for old times' sake