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.
How much does a dental hygienist make? According to the May 2012 records from the Bureau of Labor Statistics, the mean annual dental hygienist salary is $70,700, which is equivalent to a mean hourly wage of $33.99. The bottom ten percent in the occupation earns an annual salary of $46,540, while the top ten percent make an average $96,280 each year. Dental hygienists employed in dental offices earn an average $71,000, while those employed in physician offices make significantly less at a mean salary of $65,310. Within the United States, the highest paid dental hygienists are employed in California, where they earn an annual salary of $93,280. Following closely behind, those in Nevada make $91,350 and dental hygienists in Washington make an annual mean salary of $90,540.