EUROPACE, the official congress of the European Heart Rhythm Association (EHRA), is today the foremost European meeting on cardiac arrhythmias and pacing. More than 4,000 participants are expected to attend this year's event, whose two main themes are atrial fibrillation and sudden cardiac death. EHRA is a registered branch of the European Society of Cardiology (ESC). Its mission is to reduce the impact of cardiac arrhythmias and sudden cardiac death (SCD).