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.
Due to the loss of the normal contraction of the atria and the fast and sometimes irregular ventricular rate, patients with atrial flutter may feel fatigued, short of breath or faint, or may experience palpitations (heart racing or pounding). Some patients have none of these symptoms.