Available for Emergency Cardiac Care · 24/7

Precision cardiac care, one artery at a time.

Dr. M. Harsha Sagar is an Interventional Cardiologist specialising in advanced cardiac care and complex angioplasty procedures.

VARAM SUPERSPECIALITY HOSPITAL — DENKANIKOTTAI ROAD, HOSUR

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0Emergency Angioplasty
0Patient-Centric Care
CathState-of-the-Art Lab
★★★★★Highly Rated on Google
Dr. M. Harsha Sagar
MBBS · MD (General Medicine) · DM (Cardiology), Gold Medalist

Award winner in Cardiology and Medicine · Published researcher · Fluent in 6 languages

About the Doctor

Delivering world-class heart care to Hosur

Dr. M. Harsha Sagar is a dedicated Interventional Cardiologist committed to delivering world-class heart care to the residents of Hosur and the surrounding regions. Known for exceptional precision and a calm, composed clinical approach, he specialises in life-saving cardiac interventions that combine technical excellence with genuine compassion.

Operating from the state-of-the-art Cardiac Cath Lab at Varam Superspeciality Hospital, he manages a full spectrum of cardiac conditions — from acute emergencies like heart attacks to complex chronic cases requiring long-term management.

Known for his ability to explain complex diagnoses in simple, clear language, Dr. Harsha Sagar empowers patients with the knowledge and confidence they need throughout their treatment journey.

🫀 Interventional Cardiology 🚨 Emergency PPCI 📊 Non-Invasive Diagnostics 🩺 Chronic Cardiac Care
Specialized Services

Comprehensive cardiac care under one roof

From rapid diagnostics to complex interventional procedures, Dr. Harsha Sagar offers a full continuum of heart care.

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Primary Angioplasty (PPCI)

Round-the-clock emergency intervention for heart attack patients — restoring blood flow rapidly to minimise cardiac damage.

Emergency · 24/7
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Coronary Angiogram

Diagnostic imaging of coronary arteries to precisely identify blockages, narrowings, or abnormalities and guide treatment.

Interventional
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Angioplasty & Stenting (PTCA)

Complex coronary angioplasty and stent placement to treat blocked arteries and restore normal cardiac blood flow.

Interventional
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Pacemaker Implantation (PPI)

Surgical implantation of cardiac pacemakers to regulate abnormal heart rhythms and prevent bradycardia episodes.

Interventional
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2D Echocardiography

Detailed ultrasound imaging of the heart's structure and function — essential for diagnosing valve disease and cardiomyopathy.

Non-Invasive
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Treadmill Test (TMT)

Stress ECG evaluation to uncover exercise-induced cardiac conditions and assess heart fitness safely.

Non-Invasive
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24-Hour Holter Monitoring

Continuous ECG recording to detect arrhythmias, palpitations, and rhythm disorders missed by a routine ECG.

Non-Invasive
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Heart Failure Management

Comprehensive long-term care plans combining medications, lifestyle guidance, and close monitoring.

Chronic Care
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Hypertension & Diabetes Control

Targeted cardiac risk reduction for patients with high blood pressure and diabetes.

Chronic Care
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Preventive Cardiac Checkups

Comprehensive heart health screening for early detection and personalised risk assessment.

Preventive
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Chest Pain Evaluation

Rapid, systematic assessment of acute chest pain to rule out life-threatening cardiac events.

Emergency
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Cardiac Consultation

OPD consultations and emergency evaluations. Reach out to Varam Hospital today.

OPD

Need a cardiac consultation?

Dr. Harsha Sagar is available for OPD consultations and emergency evaluations.

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Education & Experience

Academic credentials & affiliations

1
2016 – 2019

MD — General Medicine

Kasturba Medical College, Mangalore · Gold Medal Recipient + Best Student Award

2
2019 – 2022

DM — Cardiology

Kasturba Medical College, Manipal · Gold Medal + Best Student Award

★
2022 – Present

Interventional Cardiologist

Varam Superspeciality Hospital, Hosur — Leading complex cardiac interventions

🏥

Varam Superspeciality Hospital

Denkanikottai Road, Hosur, Tamil Nadu – 635109

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State-of-the-Art Cardiac Cath Lab

High-precision interventional suite for complex cardiac procedures

Core Competencies

Precision across the full cardiac spectrum

01🎯

Primary PCI

Emergency clot-clearing intervention

02🔀

Complex Angioplasty

Multi-vessel & bifurcation lesions

03🔋

Pacemaker Implantation

Rhythm regulation devices

04🩻

Coronary Angiogram

High-precision vascular imaging

05📈

Echocardiography

Structural & functional assessment

06⏱

Holter Analysis

24-hour rhythm surveillance

07🏃

Stress Testing

Exercise-induced condition screening

08📉

Heart Failure

Long-term chronic management

Patient Reviews

Read what patients say on Google

Google Reviews

Dr. M. Harsha Sagar, Cardiologist, Hosur

Independent reviews from patients and their families are published on Google, where you can read every review in full.

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In keeping with National Medical Commission (NMC) guidelines, patient testimonials are not published on this website.

Honors & Awards

Recognized excellence in cardiac care

🥇

Gold Medal in DM Cardiology

Kasturba Medical College, Manipal — excellence in cardiology training and clinical acumen.

🏆

Best Outgoing Student

Best Outgoing DM Cardiology student, KMC Manipal — in memory of Dr. Uppangala Rama Bhat.

🥇

Gold Medal in MD Medicine

In memory of Dr. K.P. Ganesan, Dr. B.M. Hegde and Dr. Prabhakar Rao for General Medicine excellence.

📄

Research Publications

3 peer-reviewed papers published in BMJ Case Reports and the Iranian Heart Journal.

🎖

Poster Presentations

Multiple 1st-place awards at Manipal Cardiology Update 2021 and Pulmokaran 2019.

🗣

Multilingual Expert

Fluent in English, Kannada, Telugu, Hindi, Tamil, and Malayalam for diverse patient communication.

Research & Publications

Advancing cardiac knowledge through research

01

Congenital large aneurysmal left atrium: a rare cause of 100% cardiothoracic ratio

BMJ Case Reports, 2022

Sagar MH, et al. BMJ Case Rep 2022;15:e250314. doi:10.1136/bcr-2022-250314

02

A rare presentation of lung carcinoma: cardiac metastasis with left atrial involvement

Iranian Heart Journal, Vol. 22, No. 4, 2021, pp. 148–155

Harsha M Sagar, Ashwal Adamane Jayaram, Vyshak Uddur Surendra, Krishnanand Nayak, Sudhakar M Rao

03

Langerhans cell histiocytosis presenting with cardiac tamponade: a case report

Iranian Heart Journal, Vol. 23, No. 2, 2022, pp. 142–149

Kumaresh Jeyaraman Hariram, Ashwal Adamane Jayaram, M Sudhakar Rao, and co-authors, with Harsha M Sagar

Patient Education

The Heart Health Library

Clear, practical guides written by Dr. Harsha Sagar for patients and families, explaining what to expect and what to do. New guides are added regularly.

Topics
Latest guides
Explore the Library →
Get in Touch

Book your appointment

📍

Hospital Address

Varam Superspeciality Hospital, Denkanikottai Road, Hosur, Tamil Nadu – 635109

🕐

OPD Hours

Consultations 10am–2pm (Mon–Sat) · Emergency cardiac evaluations 24/7

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✉
🚨 CARDIAC EMERGENCY?

If you or someone you know is experiencing chest pain, breathlessness, or a suspected heart attack — go to Varam Hospital Emergency immediately or call emergency services.

🗺 Varam Superspeciality Hospital

Denkanikottai Road, Hosur, Tamil Nadu – 635109

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