my husband is 49 yrs,5.4 ft tall. his cholestral test is normal and bp is under control.,140/80 and sugar level is 97 during fasting , but the doctore says that he has problem in v4 and v6 and he has to go in for angiogram.his total cholestral is 140,tryglycerides is 100, ldl is 80 and hdl is 41. twice ecg was taken, still the doctor insists for angiogram