Ms. Mariam Tabba Khan, took over not-for-profit Tabba Heart Institute (THI) as Chief Executive Officer on 2nd of June, 2005, immediately after the sad and sudden demise of her philanthropist father Mr. Abdul Razzak Tabba. Although she had acquired a master’s degree, MBA, she was not involved in her father’s business ventures in his lifetime. But after his death she took the challenge of establishing and running the state-of-the-art Tabba Heart Institute. The hospital is serving both affording and non-affording patients, with dedication, attentiveness and commitment, maintaining a high standard of professionalism and humanistic care with respect, sincerely and transparency, in her leadership. The hospital, an ISO 9001 and ISO 14001 certified Facility, is recognized by College of Physicians & Surgeons Pakistan (CPSP) for imparting post-graduate training in Cardiology, Cardiothoracic surgery, Interventional Cardiology and Cardiothoracic Anesthesia. Also, THI is giving a Diploma in Cardiac Nursing, recognized by Pakistan Nursing Council (PNC). She is a popular full time CEO of the hospital and her presence gives an energetic boost to her entire team. Her other professional engagements include following Organizations; Director Aziz Tabba Foundation Director Asrit Kedam Hydro Power Project Ltd. Director Fashion Textile Mills (Pvt) Ltd. Director Gadoon Textile Mills Ltd. Director Kia Lucky Motors Pakistan Ltd. Director LCL Holdings Ltd Director Lucky Air (Pvt) Ltd. Director Lucky Cement Ltd. Director Lucky Energy (Pvt) Ltd. Director Lucky Holding Ltd. Director Lucky Paragon Readymix Ltd. Director Lucky Textile Mills Ltd. Director Lucky Wind Power Ltd. Director Security Electric Power Company Ltd. Director Y. B. Pakistan Ltd. Director Y. B. Holdings (Pvt) Ltd. Director Yunus Energy Ltd. Director Yunus Textile Mills Ltd. Director Yunus Wind Power Ltd.