RESUMO
RA patients have a decreased life expectancy and ischemic heart disease [IHD] is accused to be the leading contributor to mortality in this disease. IHD is a clinically silent disease and difficult to predict with neither symptoms nor ECG changes. This study aimed to detect myocardial perfusion defects [PDs] by using single photon emission computerized tomography [SPECT] in adult RA patients, with special regards to age, type of medication, disease duration and activity. The study included 31 RA patients diagnosed according to the ACR criteria. Patients neither had cardiac complaints nor ECG changes. All patients were subjected to: thorough medical history and cardiac examination, rheumatological assessment for: function status and disease activity. Lipid profile, CRP and RF were determined. All patients were assessed with SPECT for the presence of PDs; ischemia, scar and/or combinations of such. RA patients were 9 males [29%] and 22 females [71%]. Their age ranged between 34-63 years with a mean of 49.32 +/- 7.71. The disease duration ranged between 1-22 years with a mean of 9.51 +/- 6.6. Based on SPECT evaluation; 14 patients [45.2%] had PDs: 9 patients [29%] had ischemia and 5 patients [16.1%] hah ischemia and scar. The incidence of cardiac involvement in RA patients when compared with non-ischemic RA patients was found to be highly statistically significant [p