1 An EKG can determine if the heart is beating too fast or too slow. 2  Heart rhythm abnormalities. 3  A heart typically beats in a steady rhythm. 4  An EKG can reveal if the heart is beating out of rhythm or sequence. 5  Medication side effects. 6  Taking certain medications can impact a heartâs rate and rhythm.
Rice, corn (maize), and wheat make up two-thirds of this. Other food staples include millet and sorghum; tubers such as potatoes, cassava, yams, and taro; and animal products such as meat, fish, and dairy The staple foods of North America are corn and wheat. Additionally, some of the most heavily consumed foods are dairy, chicken, beef, pork, and a variety of vegetables and fruits.
What are the foods that are in the food pyramid? In the food pyramid we have: The top, smallest layer, consisting of fatty foods and candy The 2nd layer, with meat, fish, poultry and dairy products The 3rd layer, veget â¦ ables And the widest layer, the 4th layer, with cereals, bread, rice, pasta etc.   A triangle that shows people how to eat   it shows you the grain, vegetable, fruit, milk, and the meat group. tip. fats don't count.    The Food Guide Pyramid is a pyramid that show all the food groups.