16 yesr old blood pressure 134/64 will this lead to future heart attack pls what do i do ?

Tad high: Depending on that person's height, the BP is in the 90-95% percentile for age, a bit high. 110 would be healthier. Don't use a single BP - it should be averaged over many readings. If overweight, weight reduction is indicated. Healthy diet, avoid salt, regular exercise, enough sleep are all important.

Mild elevation of: blood pressure. Diet an exercise helps if you are overweight. Also decrease salt intake.

Good: It's all good , dont stress . Eat well, stay healthy, exercise .