Other types are inherited, including the following: An arrhythmia is a heartbeat that differs from the typical lub-dub pattern. This is a result of a problem with the heart’s electrical signals.
Irregular heartbeats can signal different types of arrhythmias, with atrial fibrillation (AFib) being the most common among ...
This article explores sinus arrhythmia, including its cause, types, and whether treatment is warranted. To understand the ...