About Cardiology Clinic (The Heart Clinic)

Comprehensive Care for Your Heart

From routine cardiology care to emergency interventions at our state-of-the-art cardiac catheterization lab, the most advanced heart care in the region happens at CIH Heart Center. City International Hospital cardiologists assess our patients' heart conditions by using a number of procedures, including exercise and nuclear stress testing, EKG monitoring and catheterization.

Services Offered at The Heart Clinic

  1. Electrocardiogram (ECG)
  2. Holter monitor
    • Evaluate the patient's symptoms: nervousness, syncope, dizziness …
    • Initial evaluation prior to Arrhythmia Treatment.
    • Evaluation prior to Arrhythmia Treatment effectiveness.
    • Help diagnose a cause of chest pain in patients with suspected atypical ischemic heart disease.
    • Help diagnose a cause of chest pain in patients incapable of performing the treadmill test.
  3. Exercise Electrocardiogram (treadmill test)
    • Diagnose coronary artery disease
    • Predict risk and diagnose in Patients With Family History of Coronary Artery Disease
    • Predict risk and diagnose a possible heart-related cause of symptoms or
    • Diagnose arrhythmias
    • Blood Pressure Assessment
    • Diagnose Heart Valve Problems
    • Risk Stratification in the Emergency Department
    • Risk Stratification before open-heart surgery
  4. Transesophageal echocardiography
    • Using high-frequency sound waves (ultrasound) to create moving pictures of the structures of the heart such as the chambers and valves.
  5. Tilt Table Test (TTT)
    • Diagnose the cause of syncope.
  6. Electrophysiological evaluation and catheter ablation
    • Catheter electrocoagulation of serious cardiac arrhythmias is considered to be one of the most prominent achievements of the field.
    • Atrial Fibrillation
    • Atrial Flutter
    • Ventricular tachycardia (VT) is an abnormal rapid heart rhythm
    • Rapid ventricular tachycardia from the sinus node (right atrium).
  7. Pacemaker Insertion
    • Bradycardia. This occurs when the sinus node causes the heart to beat too slowly.
    • Tachy-brady syndrome. This is characterized by alternating fast and slow heartbeats.
    • A biventricular pacemaker, or bivent for severe heart failure. A bivent makes the two sides of the heart beat in sync. This is known as cardiac resynchronization therapy (CRT).

Our doctors

Doctor name Photo Title
Nguyen Huu Tung, MD, MMed Head of Cardiology Department
Bui Thi Xuan Nga, MD, MMEd Cardiologist


For appointment or more information about the services provided by Cardiology Clinic, please contact:

Cardiology Clinic

  • Head of Department: Dr. Nguyen Huu Tung
  • Nurse Station: (8428) 6280 3333, ext. 8241 or 8249
  • Reception Desk: (8428) 6280 3333, ext. 8330

City International Hospital

  • Operator: (8428) 6280 3333, ext. 0
  • Address: No. 3, 17A Street, Binh Tri Dong B Ward, Binh Tan Dist. (Next to AEON Mall Binh Tan). Ho Chi Minh City.
  • Website: https://cih.com.vn/en/
  • Email: This email address is being protected from spambots. You need JavaScript enabled to view it.