10 facts for Cardiovascular and Hematology   10 facts for cardiovascular system

facts about cardiovascular 

1. heart beat squirt blood 30 feet

2. the longer a boy ring finger is, the less likely to develop heart attack 

3. human heart beat 35 million times a year 

4. heart pumps 100000 barrel of blood a lifetime 

5. most heart attack occur at 8-9 am 

6. the blue whale has the largest heart -one ton 

7. the humming bird has a heart that beat 1000 times per minute 

8. entire volume of blood goes through the body once per minute 

9. the heart beats 100000 times per day 

10. pig heart have been transplanted to human