It is estimated that there are approximately 26,000 to 29,000 dental assistants in Canada and nearly 20,000 are registered with a provincial dental assisting association.Of those 20,000 dental assistants approximately 74% are certified/licensed, 99% are female and the average age is 38 years old.t is estimated that there are approximately 26,000 to 29,000 dental assistants in Canada and nearly 20,000 are registered with a provincial dental assisting association.
If left untreated, congestive heart failure can worsen and prevent the heart from pumping enough blood to sustain life. At the first sign of any symptoms, consult a physician. To find a physician or cardiologist with Mercy Health System, call 1.877.GO MERCY or visit Find a Doctor.
Heart failure with reduced ejection fraction (HFrEF) happens when the left side of your heart doesn't pump blood out to the body as well as normal. It's sometimes called systolic heart failure. This is because your left ventricle doesn't squeeze forcefully enough during systole, which is the phase of your heartbeat when your heart pumps blood.