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.
Sinus tachycardia is a normal increase in the heart rate. How it happens. The sinoatrial (SA) node --- the heart's natural pacemaker-sends out electrical signals faster than usual. The heart rate is fast, but the heart beats properly.inus tachycardia is a normal increase in the heart rate. How it happens. The sinoatrial (SA) node --- the heart's natural pacemaker-sends out electrical signals faster than usual. The heart rate is fast, but the heart beats properly.