The RR interval of the pause is equal to the two preceding RR intervals. 1  Type I (Wenckebach) AV block (note the RR intervals in ms duration): Type I AV block is almost always located in the AV node, which means that the QRS duration is usually narrow, unless there is preexisting bundle branch disease.
Total Costs. The total tuition and living expense budget for in-state South Dakota residents to go to USD is $21,377 for the 2015/2016 academic year. Out-of-state students who don't have South Dakota residence can expect a one year cost of $24,608.
The cost for out-of-state students is more, with an overall expected four-year cost of $221,636 based on a yearly growth rate of 5.4%. The expected two-year cost is $104,943. Remember, the full costs quoted above are not what most students will pay, and the net price varies quite a bit based on individual circumstances.