증상이 있는 심실조기수축, 베타차단제와 non-dihydropyridine 칼슘통로차단제
㉮ For most patients with symptomatic PVCs, we suggest first-line therapy with a beta blocker or, less commonly, a non-dihydropyridine calcium channel blocker, rather than starting with antiarrhythmic medications or catheter ablation. ㉠ Beta blockers — Commonly used beta blockers include metoprolol, carvedilol, bisoprolol, nebivolol, propranolol, nadolol, betaxolol, and atenolol. Atenolol, beta..
