Heart the cardiology told me to rest is my anexity but when i woke up my hear whose really fast then it came down after 20 minute told me not to ger

Anxiety Attack: If your cardiologist told you that palpitation and heart race you feel is due to anxiety attack, then you should be seen by your primary doctor who can treat your anxiety or see a psychologist to understand why you get these symptoms.

Second opinion.: Something may be going. You may have arrhythmia. The next episode, consider going to er or go see a new doctor for a second opinion.