Ventricular systole describes the action in which the left lower chamber or ventricle of the heart contracts and pushes blood through the body during the cardiac cycle, according to WebMD. The systolic phase is countered by the diastolic phase, which occurs when the ventricle relaxes and fills with blood. Keep Learning.
A career as a dental hygienist is one of the highest-paying vocational jobs you can find. The average income for a dental hygienist is over $70,000 per year, and some offices offer great benefits, including vacation and sick days.
Dental hygienist schools in Indiana, charge students an average tuition of $5,785 per year. But, tuition can be as much as $7,885 per year, or as little as $3,257 per year.he Indiana counties with the lowest average salary for dental hygienists are: 1  Bartholomew County - $45,430 per year. 2  Blackford County - $53,970 per year. 3  Allen County - $54,120 per year.