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.

🚩

Primary Angioplasty (PPCI)

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

Emergency · 24/7
🫀

Coronary Angiogram

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

Interventional
💉

Angioplasty & Stenting (PTCA)

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

Interventional
🔋

Pacemaker Implantation (PPI)

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

Interventional
📈

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
⏱

24-Hour Holter Monitoring

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

Non-Invasive
📉

Heart Failure Management

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

Chronic Care
🩸

Hypertension & Diabetes Control

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

Chronic Care
🛡

Preventive Cardiac Checkups

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

Preventive
⚡

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

🔬

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

Trusted by patients across Hosur & beyond

★★★★★

"Excellent experience with Dr. Harsha. His expertise, precision, and calm approach during procedures are truly commendable. He takes the time to clearly explain the diagnosis, which builds a lot of confidence."

P
Verified PatientCoronary Intervention · Hosur
★★★★★

"Dr. Harsha Sagar's calm and confident demeanour during my procedure gave me immense relief. The way he communicated every step made an otherwise stressful situation very manageable."

R
Verified PatientEchocardiography & Consultation
★★★★★

"When my father suffered a heart attack, Dr. Harsha responded immediately and performed the angioplasty with incredible speed and precision. Today, my father is back on his feet."

S
Patient's Family MemberEmergency PPCI · Hosur
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

⭐ Read more patient reviews on Google

See what patients in Hosur and across the region say about Dr. Harsha Sagar's expertise and care.

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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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