Best Hospitals for Atrial septal defect treatment in the World 2025

Severance Hospital in Korea is an international multidisciplinary clinic at Yonsei University, located in Seoul South Korea. Yonsei Severance Hospital's Health System includes: oncology and rehabilitation centers, pediatric and women's clinics, cardiovascular center and Clinic of Ophthalmology and Otolaryngology. The Hospital has been certified by JCI (Joint Commission International) and serves 1.6 million outpatients annually.

Valued Med Hub Hospitals is a private multi-specialty medical center located in Istanbul, Turkey. The team specializes in neurosurgery, orthopedics, ophthalmology, organ transplant, and plastic surgery. Valued Med Hub Hospitals  serves both adults and children. Patients from Europe & Commonwealth, CIS countries, and Arab League States visit the clinic most often.

Sourasky (Ichilov) Medical Center is the largest multidisciplinary medical facility in Israel. Ichilov Hospital was ranked among Top 10 most popular clinics for medical tourists in the world, according to the Newsweek magazine rating.

The strongest specialties at Ichilov are Oncology, Onco-Hematology, Neurosurgery, Rehabilitation, etc.

90% is the average success rate of oncology treatment. Sourasky doctors invent new treatment options, so the hospital has received numerous awards for scientific discoveries.

Over 400,000 patients receive treatment at Ichilov annually.

Kardiolita Hospital is a private multi-specialty medical center located in Vilnius, Lithuania. The strongest specialties are orthopedics, heart surgery, plastic surgery and weight loss surgery. Kardiolita Hospital serves only adults. 298,000 patients choose Kardiolita Hospital to get medical care every year. Patients from CIS, Europe & Commonwealth and USA, Canada, Australia visit the clinic most often.

Policlinico San Donato is a leading Italian clinic for cardiology and cardiac surgery.

Doctors perform over 9,400 open and minimally invasive operations on the heart and blood vessels annually. It is the largest number in the country.

Сardiology, heart surgery, arrhythmology, and rehabilitation are the top specialities in San Donato Hospital.

Group Florence Nightingale Hospitals is at the forefront of modern medicine and surgery in Turkey having been founded in 1989 as the first hospital for cardiovascular diseases in the region under the aegis of the Turkish Society of Cardiology. 

All facilities are JCI and ISO accredited. Additionally, Istanbul FNH was also awarded Sign of the City in 2014 and British QHA accreditation in 2015.

Today, there are 4 general hospitals, 2 medical centers, as well as Demiroglu Bilim University which has a medical faculty, a school of nursing and a vocational school of healthcare.

The Group has maintained its reputation for excellence by combining expertise with the highest caliber of staff and healthcare innovation to ensure that each and every patient receives the best care possible.

An American-based international non-profit organization that evaluates and accredits healthcare institutions has given Florence Nightingale the global “Gold seal” for inpatient care and safety of the highest level.

Memorial Hospital in Ankara (Memorial Ankara Hastanesi) is one of the largest private hospitals in the Turkish capital.

Memorial Ankara Hospital specializes in cardiology, cardiovascular surgery, medical oncology, and orthopedics.

Heart surgeries are performed through a thin catheter, without incisions in the thorax. Radiotherapy of tumors is carried out on TrueBeam STx and Elekta Versa HD devices of the last generation.

Memorial in Ankara is awarded by JCI, an international certificate that confirms treatment quality.

European Interbalkan Medical Center is a multidisciplinary hospital in Thessaloniki, Greece.

The specialties are the following: robotic surgery, cardiac surgery, neurosurgery, oncology and complete examination (check-up).

The hospital cooperates with the world’s leading medical institutions — Massachusetts General Hospital (USA) and Harvard University (USA).

Istinye University Liv Hospital Bahçeşehir is a multidisciplinary medical facility based in Istanbul, a member of Liv Hospital Group.

The organ transplant, cancer treatment, neurosurgery, and urology are the leading specialties at Istinye. 

The local hospital staff provides patients with premium and luxury medical services.