Thanks for writing to H.C.M. for your query
I have gone through your query regarding your ear drum perforation followed by hearing loud sound of your heart beat.
Here I would like to tell you that you get your B.P. checked as hypertension
may disturbe your sleep and also enhance this unwanted sound. Usually the traumatic perforation heals well spontaneously and during this period one should avoid infection and cold
. and you are advice not to put anything in your ear.
wishing for early recovery.