An irregular heartbeat isn’t just an annoying symptom - it is a sign of a heart that has an abnormal rhythm and isn’t able to pump blood properly throughout the body. Atrial fibrillation is a common cause of abnormal rhythms, and can cause an increased risk of stroke, if it is not well-managed. We hear from Dr Adleen Binti Che Ani about her personal experience of being diagnosed with atrial fibrillation, while Dr Abdul Raqib Bin Abd Ghani, Consultant Cardiologist and Electrophysiologist from Cardiac Vascular Sentral Kuala Lumpur (CVSKL) talks about advancements in treatments.