death_date birth_place imagesize nationality birth_date article_title name occupation
1981 san juan , puerto rico loíza , puerto rico 100px puerto rican 1895 ramón m. suárez calderon
 dr. ramón m. suárez calderón scientist , cardiologist , educator and hematologíst
ramón m. suárez calderon

dr. ramón m. suárez calderón -lrb- 1895 -- 1981 -rrb- was a scientist , cardiologist , educator and hematologíst whose investigations led him to identify the proper and effective treatment of a specific anemia known as tropical sprue .
he also refined the protocols for numerous diagnostic procedures , such as electrocardiography and radioisotope , for the clinical identification and treatment of the disease which causes heart rheumatism .
