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.
Arrhythmia is a change to the regular, rhythmic beating of your heart. A fluttering, heart palpitation, or skipping a beat sensation may be a symptom of arrhythmia. Do not panic; millions of Americans experience these sensations every year and have a harmless case of arrhythmia.