Available for Emergency Cardiac Care · 24/7 • Emergency Services Always Open

Dr. M. Harsha Sagar Interventional
Cardiologist

Specialist in Advanced Cardiac Care & Interventional Procedures

Varam Superspeciality Hospital, Hosur, Tamil Nadu
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Dr. M. Harsha Sagar
Interventional Cardiologist · Hosur
24/7
Emergency Angioplasty
100%
Patient-Centric Care
Cath
State-of-the-Art Lab
⭐
Highly Rated on Google
Dr. M. Harsha Sagar
Interventional Cardiologist
MBBS MD (General Medicine) DM (Cardiology) Gold Medalist

🎍 Award winner in Cardiology and Medicine | Published researcher in cardiac conditions | 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. With a reputation 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, Dr. Harsha Sagar manages a full spectrum of cardiac conditions — from acute emergencies like heart attacks to complex chronic cases requiring long-term management. His patient-centric philosophy ensures that every individual receives personalised, evidence-based care in a comforting environment.

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
Angioplasty, stenting & complex PCI
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Emergency PPCI
24/7 primary angioplasty for heart attacks
📊
Non-Invasive Diagnostics
Echo, TMT & Holter monitoring
🩺
Chronic Cardiac Care
Heart failure, hypertension & diabetes

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 and save lives.
Emergency · 24/7
🨫
Coronary Angiogram
Diagnostic imaging of coronary arteries to precisely identify blockages, narrowings, or abnormalities and guide treatment decisions.
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
🔋
Pacemaker Implantation (PPI)
Surgical implantation of cardiac pacemakers to regulate abnormal heart rhythms and prevent dangerous episodes of bradycardia.
Interventional
🫀
2D Echocardiography (Echo)
Detailed ultrasound imaging of the heart's structure and function — essential for diagnosing valve disease, cardiomyopathy, and more.
Non-Invasive Diagnostics
📈
Treadmill Test (TMT)
Stress ECG evaluation to uncover exercise-induced cardiac conditions and assess heart fitness safely and accurately.
Non-Invasive Diagnostics
⏰
24-Hour Holter Monitoring
Continuous ECG recording over 24 hours to detect arrhythmias, palpitations, and rhythm disorders not captured in a routine ECG.
Non-Invasive Diagnostics
📉
Heart Failure Management
Comprehensive long-term care plans for patients with heart failure, combining medications, lifestyle guidance, and close monitoring.
Chronic Management
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Hypertension & Diabetes Control
Targeted cardiac risk reduction for patients with high blood pressure and diabetes — preventing complications before they arise.
Chronic Management
🛡
Preventive Cardiac Checkups
Comprehensive heart health screening packages for early detection and personalised risk assessment — because prevention is the best treatment.
Preventive Care
⚡
Chest Pain Evaluation
Rapid, systematic assessment of acute chest pain to rule out life-threatening cardiac events and initiate timely, appropriate treatment.
Emergency
📞
Need a Cardiac Consultation?
Dr. Harsha Sagar is available for OPD consultations and emergency evaluations. Reach out to Varam Hospital today.
Book Now →

Education & Experience

Academic Credentials & Affiliations

Education & Training

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

Hospital Affiliations

🏥
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

Primary PCI Complex Angioplasty Pacemaker Implantation Coronary Angiogram Echocardiography Holter Analysis Stress Testing Heart Failure

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. The level of care and attention to detail in his department is outstanding.

P
Verified Patient
Coronary 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. I am grateful for the outstanding care I received at Varam Hospital.

R
Verified Patient
Echocardiography & Consultation
★★★★★
“

When my father suffered a heart attack, Dr. Harsha responded immediately and performed the angioplasty with incredible speed and precision. The entire team was professional and reassuring. Today, my father is back on his feet — we owe that to this doctor.

S
Patient's Family Member
Emergency PPCI · Hosur

Additional patient testimonials will be added upon receipt.

Honors & Awards

Recognized Excellence in Cardiac Care

🎉

Gold Medal in DM Cardiology

Awarded by Kasturba Medical College, Manipal for excellence in Cardiology training and clinical acumen

🎉

Best Outgoing Student

Recognized as Best Outgoing DM Cardiology student at KMC Manipal in memory of Dr. Uppangala Rama Bhat

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Gold Medal in MD Medicine

Gold Medal in memory of Dr. K.P Ganesan, Dr B M Hedge and Dr Prabhakar Rao for General Medicine excellence

🎓

Research Publications

Published 3 peer-reviewed papers in BMJ and Iranian Heart Journal on rare cardiac conditions

🦁

Poster Presentations

Multiple 1st place awards in poster presentations at Manipal Cardiology Update 2021 and Pulmokaran 2019

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Multilingual Expert

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

Research & Publications

Advancing Cardiac Knowledge Through Research

1

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

Published: BMJ Case Reports, 2022

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

2

A Rare Presentation of Lung Carcinoma: Cardiac Metastasis With Left Atrial Involvement

Published: 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

3

Langerhans Cell Histiocytosis Presenting With Cardiac Tamponade: A Case Report

Published: 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. M. Harsha Sagar's expertise and care.

View Google Reviews

Get in Touch

Book Your Appointment

📍
Hospital Address
Varam Superspeciality Hospital
Denkanikottai Road, Hosur, Tamil Nadu – 635109
🕐
OPD Hours
Consultations between 10am to 2pm (Monday to Saturday)
Emergency cardiac evaluations — 24 hours, 7 days a week
📞
Phone
+91 8148123897
Call for appointments and urgent consultations
✉
Email
drharshasagar@gmail.com
For referrals, queries, and professional correspondence
🚨 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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