Aug 9 (Reuters) - Neovasc Inc NVC.TO
* Qtrly loss per share $1.25
* Circumstances relating to cardiaq litigation cast substantial doubt about company's ability to continue as a going concern
* Revenues for three months ended june 30, 2016 were $1.7 million compared to revenues of $3 million Source text for Eikon: ID:nPn6RZYc8a Further company coverage: NVC.TO