Best Answer: hi, i am a doctor.. the resting heartbeat is around 72 beats per minute.. however, 60 to 80 is normal.. the heart rate increases with excitement, disease such as thyrotoxicosis and many other factors.. if the heart rate is too slow it is called bradycardia if its too fast its tachycardia..est Answer: hi, i am a doctor.. the resting heartbeat is around 72 beats per minute.. however, 60 to 80 is normal.. the heart rate increases with excitement, disease such as thyrotoxicosis and many other factors.. if the heart rate is too slow it is called bradycardia if its too fast its tachycardia..
Columbus Day - which falls on Oct. 10 this year - is a time to commemorate the day in 1492 that Italian explorer Christopher Columbus first sighted what we now know as America. The day first became a legal holiday in the U.S. in 1892, when it was commemorated as Discovery Day..
Christopher Columbus was born. 1776 A.D. U.S. declaration of Independence Adopted. 1914 A.D. World War I started. 2000 A.D. The world celebrates the start of a new millennium, approximately 2000 years after the birth of Jesus. ** The 4 lost years: The intent of the world's current calendar is to number the years from the date of Jesus' birth (e.g. the year 2010 A.D. would represent 2010 years from the date of Jesus' birth).