Our Medical Specialties Doctors
Hemen Arayın

Expertise & Areas of interest

  • Non-invasive cardiology
  • Valvular heart diseases
  • Cardiac imaging
  • Diagnosis and treatment of heart failure
  • Transthoracic
  • Transesophageal
  • Intraoperative echocardiography
  • Coronary intensive care

Foreign Languages

  • English 


Ayşegül Karahan Zor, MD, graduated with honors from Istanbul University Cerrahpaşa Medical School Medicine Department (in English) in 1998. She served her internship in cardiology at Leeds University Medical School Hospital in UK during her university education.  After her graduation she completed her specialty in cardiology at Dr. Siyami Ersek Thoracic and Cardiovascular Surgery Hospital in 2005. After being awarded European Adult Transthoracic Echocardiography accreditation in 2006 by European Society of Cardiology in 2006, Karahan Zor, MD, successfully completed the echocardiography courses organized by Harvard Medical School in 2006.   Particularly experienced in transthoracic echocardiography, transesophageal echocardiography and three-dimensional echocardiography, Karahan Zor, MD, has been serving as a cardiologist at Anadolu Medical Center since 2005. 



Istanbul University, Cerrahpaşa Medical School, Istanbul 1998. 

Specialty education 

Dr. Siyami Ersek Thoracic and Cardiovascular Surgery Hospital, Istanbul 2005

Institutional Memberships

Turkish Medical Association  
European Society of Cardiology  
American Society of Cardiology  


9 national and international publications 
3 posters 

Course Participation

Current Developments in Echocardiography:  Update in Echocardiography 2006 Course and Workshop Harvard Medical School, Boston, Massachusetts, October 22-23, 2006
Three-dimensional Echocardiography Course, Vienna, 2008 
Advanced Life Support Training and Certificate, Istanbul 2013

Randevu almak artık daha da kolay!

Apple Store ve Google Play Store’dan indireceğiniz Anadolu Sağlık Online Servisler uygulamasıyla işlemlerinizi çok daha hızlı yapabileceksiniz.

Uygulamamızı şimdi indirirseniz anında dilediğiniz doktordan online randevu alabilir, test ve görüntüleme sonuçlarınıza kolayca ulaşabilir ve geçmiş doktor ziyaretlerinizi görüntüleyebilirsiniz.

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First of all we would like to emphasize that the health of our employees, our patients and their relatives is our first priority. Due to the spread of the Coronavirus worldwide and the first confirmed case of the Coronavirus (Covid-19) disease in Turkey, the executive team of the Anadolu Medical Center has taken preventive measures to protect the patients and their relatives. In order to give treatment for each patient with utmost security we would like to announce that currently there will be no visitors allowed.

Please note that only one attendant per in-patients is permitted.

Thank you for your understanding and cooperation.