MedicineNet Paroxysmal Atrial Tachycardia SpecialtyMedicineNet Paroxysmal Atrial Tachycardia Specialtymetoprolol, Lopressor, Toprol XL- March 4, 2008 Title: metoprolol, Lopressor, Toprol XLCategory: MedicationsCreated: 12311997Last Editorial Review: 342008http://www.medicinenet.com/guide.asp?s=rss&a=780&k=Paroxysmal_Atrial_Tachycardia_S... |