Cerebral stroke after valvular surgery in young patients: case studies.

Intracranial haemorrhage (ICH) is a dreaded complication caused by oral anticoagulants (OAC) after valvular heart surgeries. Anticoagulant use in conventional doses increases the risk of ICH 7-10 fold. Intracerebral haematomas constitute 70% of the anticoagulant-related intracranial haemorrhages, with mortalities approaching 60%.

Role of renal biomarkers as predictors of acute kidney injury in cardiac surgery.

Cardiac surgery is unique in using cardiopulmonary bypass in various clinical scenarios. Injury of vital organs is unavoidable in the perioperative period. Acute kidney injury is a consequence of the systemic inflammatory response after bypass, emboli, ischemia, and low cardiac output states, reportedly occurring in 30%-40% of open heart surgeries.