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CARDIOLOGY SERVICES

Cardiology Services

At JG Heart and Hematology Centre, we provide comprehensive cardiology care for the evaluation, management and prevention of cardiovascular conditions. We focus on evidence-based, patient-centred care tailored to each individual's clinical needs.

Coronary

Coronary Artery Disease

Evaluation and management of coronary artery disease, including assessment of symptoms, cardiovascular risk and appropriate treatment strategies.

• Assessment of stable angina and risk stratification
• Guideline-directed medical therapy for coronary artery disease
• Post–heart attack care, secondary prevention and rehabilitation advice
• Follow-up after angioplasty or bypass surgery
• Decisions about when further invasive assessment is warranted

Diabetes

Diabetes & Cardiovascular Risk

Assessment and management of cardiovascular risk in patients with diabetes, including evaluation of risk factors associated with coronary artery disease and strategies for prevention and early identification of cardiovascular disease

Symptoms

Cardiac Evaluation

Clinical assessment and appropriate cardiac investigations based on the patient's symptoms and risk profile.

• Chest pain — distinguishing cardiac from non-cardiac causes
• Breathlessness on exertion or at rest
• Palpitations and awareness of irregular heartbeat
• Syncope, near-syncope and unexplained dizziness
• Reduced exercise tolerance and undue fatigue
• Swelling of the legs and other features of fluid overload

Myocardium

Cardiomyopathies

Assessment and long-term management of dilated, hypertrophic and peripartum cardiomyopathy, including family screening where an inherited cardiomyopathy is suspected.

• Dilated cardiomyopathy — assessment and long-term management
• Hypertrophic cardiomyopathy — evaluation and risk assessment
• Peripartum cardiomyopathy — diagnosis, management and follow-up
• Family screening where an inherited cardiomyopathy is suspected

Valves

Valvular Heart Disease

Assessment and management of diseases affecting the heart valves.

• Echocardiographic grading of valve stenosis and regurgitation
• Rheumatic heart disease — assessment and long-term follow-up
• Degenerative valve disease in older adults
• Decisions on the timing of referral for valve intervention
• Follow-up after valve replacement or repair, including anticoagulation review

Investigation

Cardiac Investigations and Follow-up

• Electrocardiography (ECG) and relevant laboratory testing, where clinically indicated and available
• Echocardiography — scheduled at the earliest suitable appointment when clinically appropriate
• Interpretation of investigations performed elsewhere, including second opinions
• Pre-operative cardiac evaluation before non-cardiac surgery
• Structured long-term follow-up with periodic reassessment

Blood pressure

Hypertension

Assessment and long-term management of high blood pressure and associated cardiovascular risk.

• Confirmation of the diagnosis, including home and out-of-office readings
• Assessment for secondary causes of hypertension where clinically suspected
• Assessment of target-organ damage — heart, kidneys, eyes and blood vessels
• Selection and titration of antihypertensive therapy
• Management of resistant hypertension
• Blood pressure management in pregnancy-related hypertensive disorders, in coordination with obstetric care

Prevention

Preventive Cardiology & Risk Assessment

Cardiovascular risk assessment and strategies aimed at reducing future cardiovascular events.

• Cardiovascular risk assessment and risk-factor profiling
• Lipid assessment and management of dyslipidaemia
• Screening for coronary artery disease in patients with diabetes
• Lifestyle, diet and physical-activity counselling for cardiovascular risk reduction
• Smoking cessation advice in the context of cardiovascular risk
• Family history assessment where premature cardiovascular disease is present

Heart failure

Heart Failure

Comprehensive evaluation and management of heart failure and related cardiac conditions.

• Diagnosis and assessment of the cause of heart failure
• Echocardiographic assessment of left ventricular systolic and diastolic function
• Guideline-directed medical therapy and dose optimisation
• Fluid and salt management, and recognition of decompensation
• Structured follow-up and reassessment of ventricular function

Rhythm

Arrhythmias & Rhythm Disorders

Evaluation of palpitations, abnormal heart rhythms and other electrical disorders of the heart.

• Evaluation of palpitations and documented arrhythmia
• Atrial fibrillation — rate and rhythm strategy, and stroke-risk assessment
• Supraventricular tachycardia, including pre-excitation syndromes
• Bradyarrhythmias and conduction disease
• Electrocardiographic interpretation and rhythm monitoring

Paediatric

Paediatric Cardiac Consultation

Cardiac consultation for infants and children, including evaluation of heart murmurs, suspected congenital heart disease and cardiac symptoms in childhood.

• Cardiac consultation and assessment for infants and children
• Evaluation of heart murmurs
• Assessment of suspected congenital heart disease
• Cardiac symptoms in children — chest pain, palpitations, syncope, poor feeding or failure to thrive
• Follow-up of children with a known cardiac condition
• Referral to a paediatric cardiac surgical or interventional centre where that is required

Interventional

Interventional Cardiology

Procedures such as coronary angiography, PTCA (percutaneous transluminal coronary angioplasty), temporary pacemaker insertion, cardiac catheterization, etc., are performed at appropriate centres and not at the clinic.

Not sure which applies to you?

Most patients start with a general cardiology consultation. The assessment then decides what, if anything, is needed next.

© 2026 Dr. Gem Raghav Prashanth · JG Heart and Hematology Centre · Tamil Nadu Medical Council Registration No. 111738

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