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.
Diastolic heart failure may not lower the heart's ejection fraction. Ejection fraction is a measurement of how well the heart is pumping out blood. This ejection fraction is typically lower in people who have systolic heart failure.But in diastolic heart failure, your left ventricle may pump well during systole; it is just not filling with enough blood during diastole.iastolic heart failure may not lower the heart's ejection fraction. Ejection fraction is a measurement of how well the heart is pumping out blood. This ejection fraction is typically lower in people who have systolic heart failure.