1. Cardiovascular disease in the elderly;Schwartz,2011
2. Normal aging of the cardiovascular system;Fleg,2008
3. Supraventricular tachyarrhythmias in the elderly;Aronow,2008
4. Alpha- and beta-adrenergic blocking drugs;Frishman,2011
5. Ventricular arrhythmias in the elderly;Aronow,2008