Heart palpitations are a sudden awareness of your heart racing or pounding even though you may have been relaxing and not been doing anything strenuous. It may feel like your heart skipped an extra few beats, a flutter, or a heartbeat that just feels odd. You can feel...
Many people, at one time or other, have experienced heart palpitations and it can be extremely frightening. A heart palpitation is being aware of the way your heart beats and whether it feels irregular, too fast, too slow, or normal. Upper back pain, also called upper...