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.
Almost everyone has felt their heart beat very fast, felt a fluttering in their chest or thought that their heart was skipping a beat. These can be signs of arrhythmia, or abnormal or irregular heartbeat. Don't panic if you've occasionally had these symptoms. Arrhythmias are extremely common, especially as you get older.