Diuretic use: Medications used to treat high blood pressure or fluid buildup work in the kidney and flush excess fluid from the body, causing frequent urination. Prostate problems: An enlarged prostate can press against the urethra and block the flow of urine, causing the bladder wall to become irritated.
These fitness machines can read the chest straps and display the heart rate on the equipments' keypad. Either heart rate monitor is a more accurate than an exerciser manually taking his cardio pulse rate in the middle of exercise. Stage One: 60% to 70% of Maximum Heart Rate. Sometimes called the cardio fat burning zone, the first heart rate stage is between 60% and 70% of maximum heart rate.
When your heartbeat speeds up for no apparent reason, however, that may be a sign of an abnormally rapid heartbeat â a condition called tachycardia (tachy means fast; cardia refers to the heart). Tachycardia can cause the heart to beat faster than 100 beats per minute, in some cases racing up to 400 beats per minute.Most Dangerous Rapid Heart Rhythms. Sudden rapid heartbeats originating in the ventricles are the most dangerous arrhythmias.ate If the heart rate is rapid, or greater than 100 beats a minute, it is considered a tachycardia. Alternatively, a slow heart rate, below 60 beats a minute, is known as a bradycardia.