1Geletta F,Franzoni F,Femia FR,et al.Responses to Tilt test in youngand elderly patients with syncope of unknown origin[J].Biomed Pharma-cother,2004;58(3):443-6.
2Kistler PM,Sander P,Fynn SP,et al.Electrophysiologic and electroana-tomic changes in the human atrium associated with age[J].J Am CollCardiol,2004;44(1):109-16.
3Hideki H,Charles W,Yasushi M,et al.Aging-related increase to induc-ible atrial fibrillation in the rat model[J].J Cardiovasc Electrophysiol,2002;13(7):801-8.
4Brembilla-Perrot B,Burger G,Beurrier D,et al.Influence of age on atrialfibrillation inducibility[J].Pacing Clin Electrophysiol,2004;27(2):287-92.
5Molander U,Dey DK,Sundh V,et al.ECG abnormalities in the elderly:prevalence,time and generation trends and association with mortality[J].Aging Clin Exp Res,2003;15(3):488-93.
6De Bacquer D,De Backer G,Kornitzer M.Prevalences of ECG findings inlarge population based samples of men and women[J].Heart,2000;84(5):625-33.
7Klich-Raczka A,Zyczkowska J,Grodzicki T.Electrocardiogram in cente-narians[J].Kardiol Pol,2003;58(2):275-81.
8Walker KE,Lakatta EG,Houser SR.Age associated changes in membranecurrents in rat ventricular myocytes[J].Cardiovasc Res,1993;27(135):1968-77.
9Liu SJ,Wyeth RP,Melchert RB,et al.Aging-associated changes in wholecell K(+)and Ca(2+)currents in rat ventricular myocytes[J].Am JPhysiol Heart Circ Physiol,2000;279:H889-900.
10Josephson IR,Guia A,Stern MD,et al.Alterations in properties of L-type Ca channels in aging rat hear[tJ].Mol Cell Cardiol,2002;34(2):297-308.
