MediumCardiologyAcute management of SVTau-amcau-acem
A 35-year-old woman presents with episodic palpitations and light-headedness. A 24-hour Holter monitor shows paroxysmal supraventricular tachycardia (SVT) with episodes of narrow-complex tachycardia at 180 beats/min. She has no structural heart disease. Which acute manoeuvre is recommended as first-line to terminate SVT in a haemodynamically stable patient?