Understanding Cardiac Arrest Specialists
Discover the crucial role of cardiac arrest specialists, including cardiologists, electrophysiologists, and critical care physicians. Learn about their expertise in emergency resuscitation, diagnosis, and long-term management of sudden cardiac arrest.
Written by Dr. Rohinipriyanka Pondugula
Reviewed by Dr. J T Hema Pratima MBBS, Fellowship in Diabetes Mellitus
Last updated on 13th Jan, 2026
Cardiac arrest is a serious medical emergency where the heart suddenly stops beating, cutting off blood flow to the brain and other vital organs. It can happen without warning and requires immediate medical attention. Cardiac arrest specialists are doctors who specialize in diagnosing, treating, and preventing this lifethreatening condition. If you or a loved one has experienced cardiac issues or is at risk, understanding the role of these specialists can be lifesaving.
Who Are Cardiac Arrest Specialists?
Cardiac arrest specialists are typically cardiologists or electrophysiologists—doctors with advanced training in heart rhythm disorders. They focus on:
Diagnosing the underlying causes of cardiac arrest.
Treating irregular heart rhythms (arrhythmias) that may lead to sudden cardiac arrest.
Preventing future episodes through medications, lifestyle changes, or medical devices.
These specialists work closely with emergency teams, cardiac surgeons, and rehabilitation experts to provide comprehensive care.
When Should You See a Cardiac Arrest Specialist?
You may need to consult a cardiac arrest specialist if:
You have a history of unexplained fainting or nearfainting episodes.
You’ve survived a cardiac arrest or have a family history of sudden cardiac death.
You experience chest pain, dizziness, or irregular heartbeats (palpitations).
You’ve been diagnosed with heart conditions like coronary artery disease, cardiomyopathy, or arrhythmias.
Early consultation can help identify risks and prevent lifethreatening complications.
How Do Cardiac Arrest Specialists Help?
1. Diagnostic Tests – They may recommend:
Electrocardiogram (ECG/EKG) – Checks heart rhythm.
Echocardiogram – Uses ultrasound to assess heart function.
Holter Monitor – Tracks heart activity over 2448 hours.
Stress Test – Evaluates heart performance under exertion.
2. Treatment Options – Depending on the cause, they may suggest:
Medications – To control irregular heartbeats.
Implantable Cardioverter Defibrillator (ICD) – A device that shocks the heart back to normal rhythm if it stops.
Catheter Ablation – A minimally invasive procedure to correct abnormal heart rhythms.
3. Preventive Care – They guide patients on:
Lifestyle changes (healthy diet, exercise, quitting smoking).
Managing chronic conditions (high blood pressure, diabetes).
Regular heart checkups for high-risk individuals.
Consult Top Cardiologist For Personalised TIPS
Tips for Heart Health
While specialists play a crucial role, you can take steps to protect your heart:
Eat a heart healthy diet – Include fruits, vegetables, whole grains, and lean proteins.
Exercise regularly – Aim for 30 minutes of moderate activity most days.
Avoid smoking and excessive alcohol – Both increase heart disease risk.
Monitor blood pressure and cholesterol – Keep them in check with regular tests.
Learn CPR – Immediate CPR can double or triple survival chances during cardiac arrest.
When to Seek Emergency Help?
Cardiac arrest is a medical emergency. Call for help immediately if someone:
Collapses suddenly and is unresponsive.
Stops breathing or gasps for air.
Has no pulse.
Every minute without treatment reduces survival chances—act fast!
Book a Consultation with Apollo 24|7
If you or a loved one has concerns about heart health, don’t wait. Early intervention saves lives. Schedule a consultation with a cardiac arrest specialist through Apollo 24|7 for expert advice and personalized care.
Your heart matters—take the first step toward better health today!
Consult Top Cardiologist
Consult Top Cardiologist For Personalised TIPS
Dr. Ankur Agarwal
Cardiologist
18 Years • MD (Medicine), DM (Cardiology)
Lucknow
Apollomedics Super Speciality Hospital, Lucknow
Dr. Praveen Subbanna
Cardiologist
10 Years • MBBS, M.D. (JIPMER. PONDICHERRY), DM (cardiology, SMS MEDICAL COLLEGE, JAIPUR)
Bengaluru
Apollo Hospitals Bannerghatta Road, Bengaluru
Dr. Praveen Jaiswal
Cardiologist
17 Years • MD(Medicine), DM(Cardiology)
Indore
Apollo Hospitals Vijay Nagar, Indore
Dr. Prashant Adeppa
Cardiologist
10 Years • MBBS, MD General Medicine, DM Cardiology (Armed Forces Medical College)
Bengaluru
Apollo Hospitals Bannerghatta Road, Bengaluru
Prof. Dr. Vivek Gupta
Cardiologist
25 Years • MD, DM, FESC, FEAPCI, FAPSIC,FCSI, FICC, FIC France, FIEIC, FSCAI
Delhi
Apollo Hospitals Indraprastha, Delhi
Consult Top Cardiologist
Dr. Ankur Agarwal
Cardiologist
18 Years • MD (Medicine), DM (Cardiology)
Lucknow
Apollomedics Super Speciality Hospital, Lucknow
Dr. Praveen Subbanna
Cardiologist
10 Years • MBBS, M.D. (JIPMER. PONDICHERRY), DM (cardiology, SMS MEDICAL COLLEGE, JAIPUR)
Bengaluru
Apollo Hospitals Bannerghatta Road, Bengaluru
Dr. Praveen Jaiswal
Cardiologist
17 Years • MD(Medicine), DM(Cardiology)
Indore
Apollo Hospitals Vijay Nagar, Indore
Dr. Prashant Adeppa
Cardiologist
10 Years • MBBS, MD General Medicine, DM Cardiology (Armed Forces Medical College)
Bengaluru
Apollo Hospitals Bannerghatta Road, Bengaluru
Prof. Dr. Vivek Gupta
Cardiologist
25 Years • MD, DM, FESC, FEAPCI, FAPSIC,FCSI, FICC, FIC France, FIEIC, FSCAI
Delhi
Apollo Hospitals Indraprastha, Delhi
