Trachycardia Is Marijuana Induced Trachycardia (racing Heart) Dangerous?

Is marijuana induced trachycardia (racing heart) dangerous? - trachycardia

depending on the dose, I reached my heart up to 160bpm. and this rate is constant for about 2 hours. I fear that, because that takes so long may be dangerous or at least a strong pressure on my heart. I want to develop any long-term heart disease?
Consider the use of marijuana is uncommon. not more than twice a month.