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.
An average hourly wage for a dental hygienist is about Â£18.65. A dental hygienistâs salary varies based on his or her age as the one in 20s earns up to Â£27,969, in 30s earns about Â£36,547, in 40s and in 50s earns about Â£43,259 per annum.ased on percentile statistics, the median salary for 90th percentile of dental hygienists has been around $76,672 per year. Similarly, about 75th percentile of dental hygienists received $69,594, 25th percentile of them received $54,650 while 10th percentile of them received $48,123 per year.