3Tei C. New non - invasive index for combined systolic and diastole ventrieular funetion[ J ]. J Cardiol, 1995,26 (2) : 135.
4Tei C,Nishimura RA,Seward JB,et al. Noninvasive Doppler-derived myocardial performance index:correlation with simultaneous measurements of cardiac eatheterizeation measurements[ J ].J Am Society of Eehocardiography, 1997,9 (6) : 169.
5Moolman JA. Thyroid hormone and the heart. Cardiovasc J S Afr, 2002, 13(4) : 159 - 163.
6Braunwald E. Heart Disease. edS. Singapore: W. B. Saunders, 1997: 302.
7Zugck C, Kruger C, Durr S, et al. Is the 6- minute walk test a reliable substitute for peak oxygen uptake in patients with dilated cardiomyopathy? European Heart Journal, 2000, 21(3):540-549.
8Akima T ,Takase B, Kosuda S, et al. Systemic peripheral vascular resistance as a determinant of functional cardiac reserve in response to exercise in patients with heart disease. Angiology, 2007,58(4):463-471.
9Sharer RB, Bianco JA. Assessment of cardiac reserve in patients with hyperthyroidism. Chest, 1980,78(2) :269 - 273.
10Cooke GA, Marshall P, al- Timman JK, et al. Physiological cardiac reserve: development of a non - invasive method and first estimates in man. Heart, 1998,79(3) :289 - 294.