My husband has been having chest pain, blurred vision,stomach cramps, clammy sweats, high blood pressure , little weight gain. Last night almost fainted very weak and pale but that was after finding out my son got arrested heart racing he is 39 pretty healthy otherwise he never gets sick had EKG other day cause mom had history of heart problems diabetic passed away at young age any suggestions he's been seeing dr but no answers going for more blood work n test for his digestive system