Hi,
It depends how your site is built, but if each aggregated article has a separate post created on your site (with headline/title as you say) i think it’s possible.
There’s no out of the box solution for this, but is doable imo.
For example in jquery/javascript I would try to catch the click event on the title link like this maybe: https://stackoverflow.com/questions/6825955/perform-a-jquery-event-before-opening-up-a-link
Then would make an ajax request to custom action that fires pvc_view_post( $post_id ) function or PVC builtin ajax action (look at it’s done in frontend.js file and counter.php)
After the ajax is done redirect the user (in jquery) to a title link href.
That’s at least a brief idea.