Your pulse rate is your heart rate. It's the number of times your heart beats in one minute. Learning how to check your pulse the correct way may help you know if your heart is beating too slow or too fast. You can feel your pulse in an artery in your wrist or in your neck. The wrist artery is ...
Rapid, shallow breathing. Weak and rapid pulse. When to see a doctor If you have symptoms of extreme low blood pressure or shock, call 911 or your local emergency number. Most healthcare professionals consider blood pressure to be too low only if it causes symptoms. Minor dizzy or lightheaded feelings from time to time can be caused by many things.
Tachycardia (tak-ih-KAHR-dee-uh) is the medical term for a heart rate over 100 beats a minute. Many types of irregular heart rhythms, called arrhythmias, can cause tachycardia. A fast heart rate isn't always a concern. For instance, the heart rate usually rises during exercise or as a response to stress.
Soon the person's breathing and pulse will stop. Ventricular fibrillation is an emergency that needs medical help right away. It's the most frequent cause of sudden cardiac death. If a person collapses, follow these steps: Call 911 or your local emergency number. If there's no one nearby trained in cardiopulmonary resuscitation (CPR), do hands ...
A medical device that clips to the finger, called a pulse oximeter, measures oxygen saturation. Healthy pulse oximeter values range from 95% to 100%. Values under 90% are low. Often, hypoxemia treatment involves getting extra oxygen. This treatment is called supplemental oxygen or oxygen therapy. Other treatments focus on the cause of hypoxemia.