Tehran University of Medical Sciences Iranian Journal of Public Health 2251-6085 5 3 1976 09 15 155 164 A Bollourian K. Yazdani M. Horriat 2015 10 03 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. https://ijph.tums.ac.ir/index.php/ijph/article/view/2426 https://ijph.tums.ac.ir/index.php/ijph/article/download/2426/2406