Under the planning and guidance of Dr.SFV Selvaraj, an experienced cardiologist and general physician, the cardio-diagnostic care unit of GG hospital was established in 1982. For corporate executives and company clients, a comprehensive master health checkup programme for vital diagnostics risk with final diagnosis and management is undertaken. The following Departments function under cardiodiagnostic care with trained and qualified personnel comprising of PhD, MSc, lab technicians (DMLT) and x-ray technicians

  • Clinical laboratory
  • Radiology and imaging department
  • ECG
  • Echo
  • Comprehensive master health care
  • Vital diagnostics and risk assessment with final diagnosis and management is provided.

Clinical Lab

Our clinical laboratory has the following equipments to enable us to provide the best possible accurate results for our patients. ADVIA Centaur Immunoassay System: – This is a fully automated random access, chemiluminescent immunoassay system that utilizes non isotopic chemiluminescence for greater sensitivity and precision than any other immunoassays.

A comprehensive menu of the assays performed using Siemens ADVIA CENTAUR XPT is provided below:-

Thyroid Function assay

  • Detection of Auto antibodies against Thyroglobulin
  • Free Thyroxine (FT4)
  • Free Tricodothyronine (FT3)
  • Thyroxine (T4)
  • Thyroid Stimulating Hormone (TSH)

Adrenal Function Assays

  • Detection of Auto antibodies against Thyroglobulin
  • Free Thyroxine (FT4)
  • Free Tricodothyronine (FT3)
  • Thyroxine (T4)
  • Thyroid Stimulating Hormone (TSH)

Fertility Assays

  • Follicular Stimulating Hormone
  • Luteinizing Hormone
  • Prolactin
  • Beta HCG
  • Estradiol
  • Progesterone
  • Testosterone
  • Vitamin D3
  • Ferritin

Cardiovascular Assays

  • Homocysteine (HCY)


It is a fully automated Clinical biochemistry analyzer used invitro. The profiles performed using these equipments are

  • Liver Function Tests
  • Lipid Profile
  • Renal Function Tests
  • Enzyme profile
  • Amylase
  • Lipase

BIO – RAD- D 10

The Bio-Rad D 10 hemoglobin testing system is a fully automated analyzer consisting of a single module that provides an integrated method for sample preparation, separation and determination of specific hemoglobin in whole blood.

The separation is based on the principle of HIGH PERFORMANCE LIQUID CHROMATOGRAPHY

Bio – Rad D 10 determines the following hemoglobin like HbA2, HbF, and HbA1C. In our lab we only assess the levels of HbA1C.

RAPID CHEM 744 – For Electrolyte profile

The 3 Part cell counter is a fully automated analyzer. The following assessments are performed with this analyzer.

  1. Polymorph
  2. Lymphocyte
  3. Eosinophil
  4. Monocyte
  5. Basophil
  6. Packed cell volume (PCV)
  7. Platelet count

The Erythrocyte Sedimentation  Rate (ESR) is determined by WESTERGREN procedure by using single use pipettes

Currently other infectious disease assays are being carried out using BIO RAD Elisa Reader.

CLINITEK - 50 – for urine analysis

  • Glucose
  • Bilirubin
  • Ketone
  • Specific gravity
  • Blood
  • Ph
  • Protein
  • Urobilinogen
  • Nitrite
  • Leucocytes

MISPA CLOG Coagulation Analyzer are used to perform the following :

  • Prothrombin time (PT)
  • Activated partial prothrombin time
  • Fibrin Degrading Time(FDP)
  • Fibrinogen

Other Equipments

  • Compound Microscopes
  • ELISA washer, ELISA reader
  • Water bath
  • UV Chamber ( for culture media preparation)
  • Centrifuges
  • YORCO thermostat incubators.