Doctor in SRM Institutes For Medical Science (SIMS)
Balloon Angioplasty Procedure
Treatment of Hip Disorders
Prevention of Blockage, Atherosclerosis & Heart At
Holistic Heart Wellness & Health Care - Ayurveda
Mitral Valve Replacement Surgery
Cerebral Palsy Treatment
Vascular Surgery Treatment
Treatment of Blockage, Atherosclerosis & Heart Att
Cardiac Ablation Procedure
Coronary Bypass Surgery
Carotid Angioplasty And Stenting Procedure
Cardiac Catheterization Procedure
Implantable Cardioverter-Defibrillators (Icds) Tre
Angioplasty Stent Surgery
Preventing Stent Surgeries
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Patient Review Highlights
Heart ablation or cardiac ablation is a procedure done to treat irregular heartbeats or arrhythmias. It is performed by an interventional cardiologist, a doctor who specialises in doing procedures for heart problems and it involves threading long wires called catheters through a blood vessel into your heart. The irregular heartbeat is treated by delivering an electrical pulse using electrodes to specific areas of your heart.
A normal heart beats at a steady rate, but sometimes, your heart may beat too quickly, too slowly, or unevenly. These heart rhythm problems are called arrhythmias and one of the treatments for this heart problem is cardiac ablation. Other treatment modalities are medications and changes in lifestyle. Heart ablation is prescribed when the other treatments fail. Arrhythmias mostly happen in older people and in people who suffer from other heart problems like cardiomyopathy.
Here are answers to most frequently asked questions related to ablation
Who will benefit from heart ablation?
The beneficiaries include people who
- Suffer from arrhythmias that don’t respond to medicines
- Suffer from side effects from arrhythmia medicines
- Suffer from a specific kind of arrhythmia that respond very well to cardiac ablation
- Are at a high risk for cardiac arrest or other complications which can be fatal
Cardiac ablation is very helpful for patients who have certain kinds of arrhythmias like atrial fibrillation and ventricular tachycardia, which cause fast heartbeats.
How to prepare for cardiac ablation?
You will have to undergo extensive tests to record your heart’s electrical activity and rhythm. Your doctor will ask and record whether you have any other disease like high BP and diabetes.
If you are a woman and pregnant, you must not get this procedure done as it involves radiation. You will not be allowed to eat or drink anything after midnight, the night before the procedure.
How is heart ablation done?
Heart ablations are done in a special room known as an electrophysiology laboratory. It usually takes three to six hours and is usually done under general anaesthesia or local anaesthesia with sedation.
The catheters are threaded either from your neck, groyne or arm into your heart. Your cardiologist also injects a special contrast dye to help him see areas of abnormal muscle in your heart. He then uses a catheter with an electrode at the tip to give radiofrequency energy to the weak heart muscle to correct your irregular heartbeat.
You may have to stay overnight after the procedure.
- Blood clots
- Damage to heart valves or arteries
- The build-up of fluid around your heart
- Heart attack
Inflammation of sac surrounding your heart or pericarditis You will have to be monitored regularly after ablation to check for problems in your heart beats.
Atrial fibrillation is a form of irregular heartbeat or arrhythmia, which you may experience due to a problem in the electrical system of the heart. Such a problem causes the upper parts of the heart or the atria to fibrillate. Due to this quivering, the normal rhythm between the lower parts of the heart and the atria gets disrupted. The ventricles are likely to beat faster in an irregular rhythm. This is a severe condition where the blood may get collected in the atria; this could lead to the formation of blood clots. These clots can block the blood flow and lead to a stroke.
Several conditions cause strain and damage to the heart. These include the following:
- High blood pressure or hypertension
- Heart attack
- Valvular diseases
- Coronary artery disease
- Medical problems like heart failure, lung diseases, high level of thyroid or pneumonia
- Heart surgeries
- Excess consumption of alcohol
The primary symptoms of atrial fibrillation include the following:
- Light-headedness and dizziness
- Shortness of breath
- Feeling weak and fatigued
- Feeling as if the heart is pounding, fluttering or racing (known as palpitations)
- Feeling that the beating of the heart is uneven
- Chest pain and fainting
In many cases of atrial fibrillation, the symptoms may be absent.
Conducting several tests, physical examinations and an analysis of your health history is the first step towards diagnosing atrial fibrillation. An electrocardiogram (ECG) needs to be carried out for the detection of this condition. This test is performed for checking problems regarding the electrical activity of the heart. Other laboratory tests and an echocardiogram maybe required as well. An echocardiogram helps in observing the pumping function of the heart and to check whether the valves have been damaged.
The treatment options for atrial fibrillation depend on the cause, symptoms and the risks of getting a stroke. Several medicines are used for treatment along with other methods. They are as follows:
- Blood thinning medicines for the prevention of a stroke.
- Heart rate control medicines which will prevent irregular beating of the heart.
- Rhythm control medicines for restoring the heart’s rhythm to normal.
- A process known as cardioversion may be used to bring the heartbeat to a normal rhythm. This can be carried out by medicines or an electric shock therapy known as electrical cardioversion.
- In case of severe symptoms, ablation may be carried out where the affected areas of the heart are destroyed by the creation of a scar tissue.
For the best diagnosis and treatment of atrial fibrillation, you must consult a doctor as soon as you start experiencing the symptoms of the condition. A doctor will prescribe all that you need for an effective treatment. In case you have a concern or query you can always consult an expert & get answers to your questions!
The heart pumps pure blood to all parts of the body through a network of arteries. These are thicker in the beginning and become finer and thinner as they reach the various organs. These arteries are lined by a layer of epithelial tissues and as blood flows through them, the heavier cholesterol / fat molecules settle down along the walls.
This attracts more and more fat molecules to settle down. This is known as atherosclerosis (hardening of the arteries). Over a period of time, the vessels circumference reduces and the blood supply to the target organ reduces. This impacts proper functioning of these organs and when this happens to the major organs like the heart, kidney or the brain, conditions like stroke or thrombosis or heart attack can occur.
This condition, known as coronary artery disease, is becoming a major cause of deaths. While that is the bad news, the good news is that it is largely lifestyle dependent, and if steps are taken, it can be prevented, and in the early stages, the damage completely reversed.
1. Diet: A low-fat, high-fiber, heart-healthy diet consisting of Omega-3 fatty acids is recommended by doctors, especially to people who are prone to develop heart disease. This also requires reduced salt, increased unsaturated fats, reduced triglycerides and reduced sugar. Include loads of fresh fruits and vegetables, whole grains, nuts and seeds and fish oils. Include multivitamins or other supplements after checking with your doctor.
2. Exercise: Regular exercise in any form increases the efficiency of the circulatory system, keeps the cholesterol levels in check and helps in blood pressure management. Exercise in any form is advisable, based on individual preference. A moderate physical activity of 30 to 45 minutes per day is advisable.
3. Smoking: This is one of the major risk factors for smoking, and quitting or controlling smoking is one of the best methods to prevent coronary artery disease.
4. Alcohol consumption: While moderate alcohol consumption is believed to be healthy for the heart, excessive alcohol consumption is a strict no-no. Binge drinking especially is shown to cause heart attacks.
6. Regular medications: If you are on blood pressure or diabetes medications, ensure you do not miss them. Keep a constant check to ensure your readings are managed well.
7. Watch out: Ask your doctor if there are specific symptoms that you need to watch out and seek medical support if you see any of them.
Coronary disease is not treatable fully, but can be prevented and managed effectively to improve the overall quality of life.