Dr. Onkar Narula, MD

About Dr. Onkar Narula, MD

Dr. Onkar Narula, MD is a Cardiology specialist practicing at Dr. Onkar S Narula - MD in Miami, FL. He is deeply committed to providing high-quality, comprehensive, and patient-centered Cardiovascular care, registered with The Florida Board of Medicine and practicing under the Florida Statutes, Title XXXII, Chapter 458 (Medical Practice). I provide comprehensive diagnosis, treatment, and prevention strategies for heart and blood vessel diseases, ensuring optimal cardiovascular health for my patients. Dr. Narula serves patients of all ages and is currently welcoming new patients. Please call (786) 949-7185 to schedule an appointment.

Dr. Onkar Narula, MD is a cardiologist in Miami, FL, affiliated with HCA Florida Mercy Hospital. He is accepting new patients. Dr. Narula earned his medical degree from Government Medical College and, following medical school, completed residency training in Cardiology at St Joseph Hospital, specializing in the comprehensive medical care of all ages. He furthered his expertise through fellowship training in a specific area of patient health at Mount Sinai Medical Center. Dr. Narula's approach to care is rooted in evidence-based medicine, emphasizing patient education and collaborative decision-making. He strives to create a supportive and reassuring environment for patients, ensuring they feel empowered and informed throughout their healthcare journey. Dr. Narula offers consultations in Hindi.

Cardiovascular Conditions Addressed

Dr. Onkar Narula addresses a wide range of Cardiovascular health concerns, including:

• Typical Atrial Flutter: With typical atrial flutter, the electrical signals in your heart's atria move in a rapid, circular pattern, causing a fast heartbeat.
• Atherosclerosis of Aorta: The aorta, your body's main artery, has a hardening and narrowing due to plaque buildup, a condition called atherosclerosis.
• Atrial Septal Defect: Atrial septal defect (ASD) is a hole in the wall separating the upper chambers of the heart.
• Mitral Valve Regurgitation: Mitral valve regurgitation is a condition where the mitral valve in your heart doesn't close tightly, allowing blood to leak backward.
• Supraventricular Tachycardia: Supraventricular tachycardia is a type of arrhythmia where the heart beats too quickly because of a problem with the heart's upper chambers.
• Heart Attack (Acute Myocardial Infarction): The death of heart muscle tissue due to a lack of blood flow is called a heart attack, a serious medical emergency.
• Type 2 Heart Block - Mobitz: Mobitz type 2 heart block is a type of heart rhythm problem where the heart's electrical signals don't always reach the lower chambers, causing an irregular heartbeat.
• Endocarditis: Endocarditis is an infection of the inner lining of your heart chambers and valves.
• Pericarditis: Pericarditis is inflammation of the sac surrounding your heart.
• Hypertensive Heart Disease: Damage to the heart caused by sustained high blood pressure is known as hypertensive heart disease.
• Pericardial Disease: Your heart is enclosed in a sac called the pericardium; disease affecting this sac is called pericardial disease.
• Rheumatic Aortic Valve Disorders: Rheumatic heart disease affecting the aortic valve can cause shortness of breath, chest pain, and other cardiovascular symptoms.

Please note: This list highlights some common health concerns that Dr. Onkar Narula addresses and is for informational purposes only; it does not constitute medical advice. The range of conditions a Cardiology manages is broad, and this list is not exhaustive. For a comprehensive understanding of how he can assist with your Patient's specific health needs or to discuss any particular symptoms, it's always best to schedule a consultation. Accurate diagnosis and personalized treatment plans are developed based on individual patient evaluations.

Cardiovascular Services Provided

Dr. Onkar Narula offers a range of services to support your Patient's health and well-being, such as:

• Coronary Angiogram: During a coronary angiogram, a thin tube is inserted into an artery, usually in the groin or wrist, to inject dye and obtain images of your coronary arteries.
• Stress Test: A stress test helps evaluate your heart's response to exertion.
• TCD Bubble Test: This test uses ultrasound to check blood flow in the arteries in your brain.
• Cardiovascular Diagnostic Test: These tests provide important information about your heart's function and identify potential problems.
• Cholesterol Screening: This service helps check your cholesterol levels to assess your heart health.
• Cardiac Ultrasound: Doctors use a cardiac ultrasound to diagnose various heart conditions, such as valve problems or heart muscle issues.
• Cardiac Myocardial Perfusion Imaging: A cardiac myocardial perfusion imaging scan uses radioactive tracers to assess blood flow to your heart muscle, helping detect blockages.
• Cardioverter-Defibrillator or Pacemaker Insertion: This service provides implantation of devices to help regulate your heart rhythm.
• Electrocardiogram (EKG): An EKG is a painless test that uses small sensors on your skin to record your heart's electrical signals, providing a visual representation of your heartbeat.
• Cardiac MRI (Magnetic Resonance Imaging) of Heart or Chest: A cardiac MRI scan provides doctors with clear images of your heart to help diagnose heart conditions.
• Cardiac Catheterization (incl. Coronary Angiography): Cardiac catheterization helps doctors assess the health of your heart and blood vessels, often revealing blockages or other problems.
• Structural Heart Disease Evaluations and Treatment: Evaluations and procedures to address structural abnormalities or defects within the heart are included in this category.

Please note: This list highlights some of the key services that may be offered by Dr. Onkar Narula. Service availability can change and not all services listed may be appropriate or offered to every patient. The scope of services provided by a Cardiology can vary. For a comprehensive understanding of all available services or to discuss your Patient's specific healthcare needs, it's always best to schedule a consultation. Some specialized procedures or advanced diagnostic tests may require referral to a subspecialist.

All medical services are provided in accordance with the standard scope of practice for Cardiology in Florida and adhere to the ethical and professional guidelines set forth by The Florida Board of Medicine.

Frequently Asked Questions

Here are answers to some common questions about care with Dr. Onkar Narula:

What is a Cardiologist?

A cardiologist is a medical doctor specializing in the diagnosis, treatment, and prevention of heart and blood vessel diseases. They are experts in conditions such as coronary artery disease, heart failure, arrhythmias, and high blood pressure.

What should I expect during my first visit with Dr. Onkar Narula?

Your first visit with Dr. Narula will involve a detailed discussion of your symptoms, risk factors, and family history. A physical exam and electrocardiogram (EKG) are common, and further testing, such as an echocardiogram or stress test, might be recommended depending on your specific needs.

Does Dr. Onkar Narula accept my insurance?

Dr. Narula's office accepts a variety of insurance plans. To confirm your specific coverage for consultations and procedures, please call our office directly with your insurance information.

What is a cardiac ablation?

A cardiac ablation is a procedure used to treat heart rhythm problems. It involves using catheters to deliver energy to specific areas of the heart causing irregular rhythms, correcting the electrical signals. This helps restore a normal heart rhythm.

What is the treatment for high cholesterol?

Treatment for high cholesterol often starts with dietary changes and increased physical activity. If lifestyle modifications are insufficient, Dr. Narula may prescribe medications like statins to effectively lower cholesterol levels and reduce cardiovascular risk.

What is the difference between a pacemaker and a defibrillator (ICD)?

A pacemaker treats slow heart rhythms by sending signals to regulate the heartbeat, while an implantable cardioverter-defibrillator (ICD) monitors for and corrects dangerously fast heart rhythms by delivering a shock when needed.

What does a heart failure diagnosis mean?

A heart failure diagnosis means your heart isn't pumping as efficiently as it should. We'll work together to manage this through lifestyle changes and medications to improve heart function, reduce symptoms, and enhance your quality of life.

Does Dr. Onkar Narula perform bypass surgery (CABG)?

Dr. Narula, as a cardiologist, diagnoses coronary artery disease and performs procedures like stenting. If bypass surgery (CABG) is necessary, he will refer you to a qualified cardiothoracic surgeon and work closely with them in your care.