
Cardiothoracic Surgery
Dato’ Dr. Hamdan Leman is a distinguished Consultant Cardiothoracic and Congenital Heart Surgeon at CVSKL, recognized as a rare-breed surgeon in Malaysia proficient in both adult cardiothoracic and complex pediatric cardiac surgery. He is a pioneer in congenital heart surgery, instrumental in establishing Yayasan Jantung Kongenital Malaysia and assisting at Hospital Serdang. His patient care philosophy centers on exceptional healthcare and patient well-being, with a clinical focus on coronary artery disease, valvular heart disease, congenital heart defects, and thoracic trauma. He holds significant leadership roles, including Chairman of the Cardiothoracic Sub Specialty Committee for the Malaysian National Specialist Register and President of MATCVS.
Chong Wai Chen
November 4, 2025 at 7:15 AM
My husband, Lim Chee Chong was admitted to CVSKL in june, 2022 for an irregular heartbeat, arrhythmia. His diagnosis is a rare one and he was hospitalised for 18days at Cvskl. He suffered 3 cardiac arrests and the entire medical team saved him. I wish to extend my utmost gratitude to Dr.Zulkeflee Muhammad, an electrophysiologist cum cardiologist for his credentials & outstanding expertise. He is also such a kind, patient, soft spoken, passionate & never failed to stay focused on my husband for all his treatment at Cvskl thus far. Frankly, based on my observation, i must say the beauty of CVSKL is most of the doctors here practised good team work. I would also like to thank Datuk Dr. Razali for his dedication and compassion towards my husband especially during and after each procedures at CVSKL. Many thanks to Dr.Choo, Dr.Goh, Datuk Dr.Hamdan & Datuk Dr.Tamil for all their never ending kind concern towards my husband every time we are at Cvskl for any follow up appointments with Dr.Zulkeflee or any procedures at radiology centre. And special thanks to Dr.Zulkeflee Muhammad's PA, cik Maira who is always there to ensure that all my husband's appointments at CVSKL are well organised and promptly informed too incase of any changes of appointments. Knowing that my husband is physically unfit(OKU), She will always make sure my husband received the best comfort during any follow up appointments or procedures at Cvskl . By the way, i would like to thank Ms.Amelyn, a technician from medtronic for her professional service and care towards my husband during every icd check up at CVSKL. Lastly, kudos to Encik Hasan, Encik Shahid & Encik Faris, all 3 from customer service for their excellent approach. To the team, keep up the good work though there is still lots of room for improvement!(my husband is still seeking treatment and will continue to seek professional treatment from Dr.Zulkeflee muhammad & team of specialists from CVSKL)
Reky Winata
November 4, 2025 at 7:15 AM
Thank you Dr. Datuk Hamdan Leman and his team for performing my heart surgery smoothly. The doctor was very friendly and explained my condition and the surgery plan in detail. The nurses and other healthcare professionals at CVCSKL were also very kind and helpful. Thank you so much 🙏

Kuala Lumpur, Malaysia

Kuala Lumpur, Malaysia