What Does Pre Excitation Syndrome Mean? Pre-excitation describes the electrical phenomena occurring in the heart and seen on ECG in some cases due to the presence of an AP. When there is an associated tachyarrhythmia due to the presence of an AP or in patients who experience symptoms due to the AP, this disorder is
Can A Heartbeat 300 Times Per Minute? Can a heartbeat 300 times per minute? The heart’s electrical system helps regulate these beats. Usually, the heart beats between 60 and 80 times per minute. But if you have ventricular tachycardia, your heart beats much faster—between 120 and 300 times per minute! This can be very dangerous
Can A Heart Rate Go To 400? Can a heart rate go to 400? Abnormal rapid heart rates can range from 100 beats a minute up to 400 beats a minute and can be relatively harmless or life threatening. If the heart rate is rapid, or greater than 100 beats a minute, it is con-
How High Can Your Heart Rate Go? The maximum rate is based on your age, as subtracted from 220. So for a 50-year-old, maximum heart rate is 220 minus 50, or 170 beats per minute. At a 50 percent exertion level, your target would be 50 percent of that maximum, or 85 beats per minute.