This is Dr. David
I'm glad you stopped using cocaine and cannabis.
the symptoms of dizziness and whooshing feelings in your chest and throat are due to your anxiety disorder.
your GP doctor checked your heart already
until you get some treatment with venlafaxine, you will continue to worry because of your anxiety disorder.
are you on venlafaxine now? it can take a few weeks for venlafaxine to start to help decrease your anxiety symptoms.
you can get a holter test with him
abnormal heart rhythms are very rare, but can be caught on heart holter monitoring.
I'm glad your anxiety symptoms are better in control at this point.
ask about going to a local support group to help you stay away from drug and substance abuse.
given your history of drug use and cocaine, you should have some more heart testing like a cardiac echocardiogram and stress test to check your heart function.
you may benefit from physical therapy and exercise therapy to help strengthen your heart as well.
talk to your doctor about this
let me know if you have other questions.
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