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.
1 For example, tuition and fees at community colleges in Texas for 2013-2014 are $1,630-$6,153 for state residents and $4,150-$16,683 for out-of-state students, with an average cost of $2,394 for Texas residents and $6,322 for nonresidents. At Century College in White Bear Lake, MN, tuition and fees for two 15-unit semesters total $5,356 for general classes, $5,540 for dental hygiene courses and $5,846 for the nursing program. 2  Tuition is just one of many college expenses.