Public-If you can see the class, then you can see the method. Private-If you are part of the class, then you can see the method, otherwise not. Protected-Same as Private, plus all descendants can also see the method.ublic-can be access by anyone anywhere. private-can only be accessed from with in the class it is a part of. protected-can only be accessed from with in the class or any object that inherits off of the class.
-Faster Beat and Heart Attack Risk. A faster heart beat rate is a key indicator for the risk of heart attack. Researchers have found that patients whose resting heart rate was above 70 beats per minute had significantly higher incidence of heart attacks. -Strong Heart.
How fast the heart beats depends on the body's need for oxygen-rich blood. At rest, the SA node causes your heart to beat about 50 to 100 times each minute. During activity or excitement, your body needs more oxygen-rich blood; the heart rate rises to well over 100 beats per minute.Medications and some medical conditions may affect how fast your heart-rate is at rest and with exercise.ou can tell how fast your heart is beating (your heart rate) by feeling your pulse. Your heart-rate is the amount of times your heart beats in one minute.