ABSTRACT
The results of electrocardiogram and coronary angiography were compared in 69 patients with acute inferior myocardial infarction(right ventricle, later wall). The sensitivity and specificity of ST segment elevation Ⅲ> Ⅱ in diagnosis of right coronary artery (RCA) as the infarction related artery (IRA) were 92.00% and 84. 21% respectively;those for ST segment depression avL > Ⅰ were 90. 00% and 89. 5% respectively. Therefore if ST-elevation Ⅲ > Ⅱ , ST-depression avL > Ⅰ and no depression on STV1 and V2 in acute inferior myocardial infarction may highly indicate that RAC be the IRA;on the contrary, the LCX be the IRA.
ABSTRACT
OBJECTIVE To evaluate the curative effect of acute cerebral stroke influenced by lower respiratory tract infection. METHODS To adopt previous way to compare one group included 178 cases with lower respiratory tract infection with the other group included 172 cases which had not been infected,and the relationship between the contact of lower respiratory tract infection and curative effect of acute cerebral stroke. RESULTS The neural function defects′score of the infected group was higher than the noninfected group(P