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.
Blood flow with heart failure. In CHF (congestive heart failure), the heart muscle becomes weaker. When the heart muscle is weakened, it is less forceful in pumping blood throughout the body. Less blood moves out of the heart. The body has several ways to try to keep the same amount of blood flow moving. First, the heartâs chambers (the atria and ventricles) stretch to hold more blood.