Tratamento de taquicardia supraventricular sincopal durante a gestação sem uso de raios‐X: relato de caso

Arrhythmias during pregnancy pose a dilemma for the treating physician. Most antiarrhythmic drugs are classified as category C in the FDA labeling system during pregnancy. We describe the case of a pregnant woman who presented syncope due to drug‐refractory supraventricular tachycardia who underwent catheter ablation without the use of fluoroscopy.