February 2018 Monthly, Weekly and Daily Validated Holidays, Calendar, and Observances.
When to see a doctor. Arrhythmias may cause you to feel premature or extra heartbeats, or you may feel that your heart is racing or beating too slowly. Other signs and symptoms may be related to your heart not pumping effectively due to the fast or slow heartbeat. These include shortness of breath, weakness, dizziness, lightheadedness, fainting or near fainting, and chest pain or discomfort.
Symptoms Of Rapid Heartbeat At Night. Rapid heartbeats at night are often associated with sensation of fluttering and feeling as if the heart has skipped a beat are common. Some of the other symptoms associated with rapid heartbeat at night include, 1  Pounding sensation in the neck, throat and the chest.2  Increased awareness of oneâs heart rate. 3  Dizziness and lightheadedness is also commonly observed along with rapid heart rate at night.ome of the other symptoms associated with rapid heartbeat at night include, 1  Pounding sensation in the neck, throat and the chest. 2  Increased awareness of oneâs heart rate.