I am Dr Tryzelaar and a retired cardio thoracic surgeon. After a life-long career in the treatment of heart diseases, I created this web site to help you with your cardiac disease questions. This is what you'll get:





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Ask the Doctor your cardiac related questions today!

I have been advised by my primary physician to schedule a cardiac catherization and possible stent placement procedure after having a Nuclear Stress Test with the following "Findings:  The study quality is excellent.  There is no transient LV ischemic dilatation noted...
The test proves you have insufficient blood supply to a small part of your heart, but that overall function is normal. Many patients can be treated with medications and a heart-healthy lifestyle, and a procedure such as a stent or bypass is only needed for them when there are disabling and/or...


Mt. Katahdin Fundraiser


Please help with an exciting fundraising event planned for the Friends of the Portland Community Free Clinic and supported by a grant from Climb4acure.


I have committed to climbing Mt. Katahdin on July 10-12, 2016, pledging to raise at least $1,000. 


Please make a donation in support of the event by completing this Online form.


Thank you in advance for your support!



Reports, medical articles,
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