long QT syndrome 15

A long QT syndrome that has_material_basis_in dominant inheritance of mutation in the CALM2 gene on chromosome 2p21.

Signs and symptoms

• Prolonged QTc interval
• 2:1 atrioventricular block
• Sinus bradycardia
• Syncope
• Bradycardia
• Cardiac arrest
• Premature ventricular contraction
• Ventricular fibrillation
• Seizure
• Left ventricular noncompaction

Also known as: LQT15