Heart surgeons (دل کا سرجن) perform minimally invasive and open-heart surgery on the patients. Amongst the most performed surgeries by these experts is CABG, cardiac arterial bypass graft. This surgery aims at restoring blood supply to the heart.
A cardiac surgeon (کارڈیک سرجن) also performs the evaluation of the health of the person and makes an according assessment for the patient. They not only provide pre-operative care, but also post-op care to the patient.
Furthermore, heart surgeons (دل کا سرجن) also may perform physical examination of the patient, since they need to assess the risk factors for the patient prior to surgery.
In this endeavor, they also prescribe and analyze the diagnostic tests like EKG, echocardiogram, cardiac catheterization, to understand the condition of the patient.
Heart surgeons also work with other experts like cardiologists, pulmonologists, internal medicine specialists etc.