Isovolumic relaxation time (IVRT) lengthened gradually.
In type I, the P-R interval lengthens gradually untill a P-wave is blocked but in type II the P-R intervals remain fixed.
It is suggested to increase the number of training sessions from 12 to 15, with some training sessions lengthened gradually from around 30 minutes to 45 minutes when subjects have increased their attention span.
He is gradually lengthening his long-distance pool swims.
And this was what she would continue to go through — at gradually lengthening intervals — for years to come.
I recall Ryun warming up, running full turns on the interior track: a series of languid jogs, then of gradually lengthening strides and finally of full-out sprints.
The main problems often happen when people don't follow proper form and speed, and they quickly "drop" into a yoga pose without gradually "lengthening" into it, according to Dr. Elson.
Later, over gradually lengthening segments, the computer system will begin issuing commands to the train operator about speed and travel distances, but the operator will still apply the throttle.
The short winter days may be gradually lengthening as sunset creeps forward, but we still find ourselves looking forward to a mid-afternoon snack to lift the gloom and break up the day.
And in the lengthening silences that gradually overcome the music at the end of the symphony, the London players made Avery Fisher Hall sound more alive than most orchestras do at their loudest.
But optimizing the spacing effect is a far more intricate task than providing the occasional review, Koedinger says: "To maximize retention of material, it's best to start out by exposing the student to the information at short intervals, gradually lengthening the amount of time between encounters".
