Risk depends on much
"normal" triglycerides (tg's) are <150 mg/dl.
When elevated they can be associated with changes in "lipoproteins" that may cause heart
disease. Not everyone with elevated tg's has this problem. "ideal" LDL
is <100. There is a condition of elevated tg's and LDL called familial combined hypercholesterolemia
, associated with increased risk of heart disease. See your doctor.