Cardiac forum with its all sections, is a highly reputed site in the free cardiology stuff niche. We have more than 10,000 visitors every month and 10-50 k page views. All of it, originating from people in the medical field and Heart patients or such related cases.
Place your ads in our site and you can channel in this unique and highly targeted traffic to your site or to see your ad at very low rates.

Rates:
One month: $100
Three months: $250
Six months: $ 450

N.B:
Rates negotiable for long term offers over six months.
All payments via paypal / Credit Card / Cheque / DD [India] only. We are paypal verified. Also we allow assistance in reporting, stats etc

Important Feature: We provide java-script pop unders (ie, a page is opened below the sites page when its closed) The advantage of this unique script is that it cannot be blocked by pop-up blockers. Its a command to call anther page on the exit of current page. So that its assured that users will see your page.
See a Demo
On closing that page, the blog automatically opens up.
Compatibility: IE all Versions

Contact:
Justin Jose
justworks@rediffmail.com