Modified Valsalva Versus Standard Valsalva Manoeuvre in Patients with Paroxysmal Supraventricular Tachycardia in the Emergency Department: A Randomised Trial
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Objective: Vagal manoeuvres, particularly the Valsalva manoeuvre (VM), are recommended as first-line therapy for paroxysmal supraventricular tachycardia (PSVT). We aimed to compare the efficacy and safety of a modified Valsalva m... ...
