摘要：The study was carried out on 1300 in patients in Isfahan Medical School teaching hospitals during the last ten years. 1) 13.6% of patients complained pf pericardial pains but nothing wrong with their hearts. 2) More false pericardial pains were seen among young patients rather than C.H.D. in addition to these more false precardial pains among women with comparing to men. 3) The severity of C.H.D. was seen in fifty it decreases among men but increases among women till seventy. 4) The ratio of C.H.D. among men and women was ten to one.
