The Portuguese Association of Arrhythmology, Pacing and Electrophysiology (APAPE) is a specialized association of the Portuguese Society of Cardiology (SPC) that aims to promote the development and scientific divulgation of arrhythmology, in its various aspects, and to promote good medical practice in arrhythmology.

Created in 1999, resulting from the the Portuguese Cardiac Pacing Association, created in 1975, the year in which a provisional secretariat was established, which served until 1978, when the first direction was elected.

The Electrocardiology Study Group was created in the biennium 1980-1983. In the biennium 1999-2001 the two organizations merged forming the APAPE.