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What Branch Of Medicine Deals With Heart Disease

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Specializations Transposition Of Great Arteries

Cardiology | Treatment of patients with Heart Conditions | Dr. Rajendra N S

There are two different types of transposition of the great arteries, Dextro-transposition of the great arteries and Levo-transposition of the great arteries, depending on where the chambers and vessels connect. Dextro-transposition happens in about 1 in 4.000 newborns and is when the right ventricle pumps blood into the aorta and deoxygenated blood enters the blood stream. The temporary procedure is to create an atrial septal defect ASD. A permanent fix is more complicated and involves redirecting the pulmonary return to the right atrium and the systemic return to the left atrium, which is known as the Senning procedure. The Rastelli procedure can also be done by rerouting the left ventricular outflow, dividing the pulmonary trunk, and placing a conduit in between the right ventricle and pulmonary trunk. Levo-transposition happens in about 1 in 13.000 newborns and is characterized by the left ventricle pumping blood into the lungs and the right ventricle pumping the blood into the aorta. This may not produce problems at the beginning, but will eventually due to the different pressures each ventricle uses to pump blood. Switching the left ventricle to be the systemic ventricle and the right ventricle to pump blood into the pulmonary artery can repair levo-transposition.

What Kind Of Doctor Do I Need

Some health insurance plans allow you to refer yourself to a doctorthat is, if you know what is wrong, you can go see a medical specialist without having to be referred by your regular doctor. In other plans, you have to be referred to a specialist by your primary care physician . If you are trying to figure out what kind of doctor you need for your health problem or symptoms youre having, then this list will help you out. It tells you what kind of doctor treats what. Then you can find the name of a specialist by calling your local hospital, asking friends or family if they know a good doctor, or asking your primary care doctor to recommend someone.

When Would You See A Cardiologist

If your general medical doctor feels that you might have a significant heart or related condition, he or she will often call on a cardiologist for help. Symptoms such as shortness of breath, chest pains, or dizzy spells often require special testing.

Sometimes heart murmurs or ECG changes need the evaluation of a cardiologist.

Cardiologists help people with heart disease return to a full and useful life and also counsel patients about the risks and prevention of heart disease.

Also, cardiologists are involved in the treatment of heart attacks, heart failure, and serious heart rhythm disturbances.

Their skills and training are required whenever decisions are made about procedures such as cardiac catheterization, balloon angioplasty, or heart surgery.

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What Is Invasive Cardiology

Invasive cardiology uses open or minimally-invasive surgery to identify or treat structural or electrical abnormalities within the heart structure.

Common types of invasive cardiology:

  • Angioplasty: When plaque clogs your arteries, it becomes difficult for blood to flow normally. Angioplasty inserts a tiny balloon into your clogged vein and pushes plaque against the walls, allowing for increased blood flow.
  • Stenting: Stenting is usually done in conjunction with angioplasty. A cardiac stent is a small metal coil which permanently holds a clogged vein open.

How Does A Cardiologist Become Certified


In order to become certified, doctors who have completed a minimum of ten years of clinical and educational preparation must pass a rigorous two-day exam given by the American Board of Internal Medicine. This exam tests not only their knowledge and judgment, but also their ability to provide superior care.

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Ranked 4th In The Nation And 1st In New York

For almost 10 years, the cardiology specialists at NewYork-Presbyterian have been at the forefront of research and innovation in the care of conditions of the heart. Ranked fourth in the nation and first in New York in cardiology and heart surgery, according to the;U.S. News & World Report;Best Hospitals, we provide advanced cardiac care to adults and children with heart diseases and disorders.

Cardiology is a branch of medicine that deals with the disorders of the heart as well as some parts of the circulatory system. The field includes medical diagnosis and treatment of congenital heart defects, coronary artery disease, heart failure, valvular heart disease, and electrophysiology.

Our expert general cardiologists provide outstanding care for the entire spectrum of patients, from those who are at immediate risk to those with multiple, complex, and chronic conditions. Our team is comprised of nationally-recognized leaders and experts in diagnosing, treating, managing, and preventing heart disease and associated conditions.

We work together with our cardiology colleagues and clinicians throughout NewYork-Presbyterian to provide the most comprehensive, effective, and multidisciplinary care for our patients. We assess every patient as an individual. Our team along with the entire Division of Cardiology is committed to preventing cardiovascular problems and treating advanced conditions thoroughly and compassionately.

We treat many forms of heart disease, including:

  • Angina

Preventive Cardiology And Cardiac Rehabilitation

In recent times, the focus is gradually shifting to Preventive cardiology due to increased Cardiovascular Disease burden at an early age. As per WHO, 37% of all premature deaths are due to cardiovascular diseases and out of this, 82% are in low and middle income countries. Clinical cardiology is the sub specialty of Cardiology which looks after preventive cardiology and cardiac rehabilitation. Preventive cardiology also deals with routine preventive checkup though non invasive tests specifically Electrocardiography, Stress Tests, Lipid Profile and General Physical examination to detect any cardiovascular diseases at an early age while cardiac rehabilitation is the upcoming branch of cardiology which helps a person regain his overall strength and live a normal life after a cardiovascular event. A subspecialty of preventive cardiology is sports cardiology.

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Specializations Clinical Cardiac Electrophysiology

Clinical cardiac electrophysiology is a branch of the medical specialty of cardiology and is concerned with the study and treatment of rhythm disorders of the heart. Cardiologists with expertise in this area are usually referred to as electrophysiologists. Electrophysiologists are trained in the mechanism, function, and performance of the electrical activities of the heart. Electrophysiologists work closely with other cardiologists and cardiac surgeons to assist or guide therapy for heart rhythm disturbances arrhythmias. They are trained to perform interventional and surgical procedures to treat cardiac arrhythmia.

The training required to become an electrophysiologist is long and requires 7 to 8 years after medical school within the U.S. Three years of internal medicine residency, three years of Clinical Cardiology fellowship, and one to two in most instances years of clinical cardiac electrophysiology.

The Heart Cardiac Examination

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The cardiac examination also called the “precordial exam”, is performed as part of a physical examination, or when a patient presents with chest pain suggestive of a cardiovascular pathology. It would typically be modified depending on the indication and integrated with other examinations especially the respiratory examination.

Like all medical examinations, the cardiac examination follows the standard structure of inspection, palpation and auscultation.

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The Heart Coronary Circulation

Coronary circulation is the circulation of blood in the blood vessels of the heart muscle myocardium. The vessels that deliver oxygen-rich blood to the myocardium are known as coronary arteries. The vessels that remove the deoxygenated blood from the heart muscle are known as cardiac veins. These include the great cardiac vein, the middle cardiac vein, the small cardiac vein and the anterior cardiac veins.

As the left and right coronary arteries run on the surface of the heart, they can be called epicardial coronary arteries. These arteries, when healthy, are capable of autoregulation to maintain coronary blood flow at levels appropriate to the needs of the heart muscle. These relatively narrow vessels are commonly affected by atherosclerosis and can become blocked, causing angina or a heart attack. See also: circulatory system. The coronary arteries that run deep within the myocardium are referred to as subendocardial.

The coronary arteries are classified as “end circulation”, since they represent the only source of blood supply to the myocardium; there is very little redundant blood supply, which is why blockage of these vessels can be so critical.

Which Medical Fields Interest You Most

This long list of medical specialties and subspecialties shows the many options you have for making an impact in patients lives. Selecting a specialty that challenges you, aligns with your career goals, and provides your desired lifestyle are all important aspects you need to take into consideration.Narrowing down your options and working toward your intended field of medicine early on in your medical school journey can give you an advantage. This is something many doctors wish someone had told them earlier. *This article has been updated from its original version.

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Specialists Are On Your Team

By adding the appropriate cardiovascular specialist to your care team, you can have confidence everything possible is being done to protect your heart health. You may need only an occasional visit to the specialist. With some diseases like heart failure, however, the specialist may take over your care.

Rest assured that your heart team will communicate regularly with the primary care physician coordinating your overall healthcare.

Having heart disease does not exempt you from developing other medical problems that may need attention. Thats why you should continue seeing your primary care physician unless instructed otherwise, says Dr. Cho.

Diagnostic Tests In Cardiology

Branches Of Medicine Ppt

Diagnostic tests in cardiology are the methods of identifying heart conditions associated with healthy vs. unhealthy, pathologic heart function. The starting point is obtaining a medical history, followed by Auscultation. Then blood tests, electrophysiological procedures, and cardiac imaging can be ordered for further analysis. Electrophysiological procedures include electrocardiogram, cardiac monitoring, cardiac stress testing, and the electrophysiology study.

Also, HeartScore exists

  • National Heart Foundation of Australia
  • American College of Cardiology
  • Journal of the American College of Cardiology
  • Circulation Research

The Heart Of The Matter

Now that you know what a cardiologist is, do you think you have what it takes to care for a patients heart? Its an essential role in the medical field that requires attention to detail. Taking the time to research specialties like cardiology is an important step in becoming a doctor. Choosing a medical field is one of the many decisions youll make as you work toward obtaining your coveted white coat. Another choice youll have to make is selecting a medical school. But theres more to that decision than you may realize.Be sure you understand which selection criteria matter most. Learn more by checking out our article, How to Choose a Medical School: 9 Things to Evaluate Before Accepting.

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    When You Need A Cardiologist

    But there are times when an opinion from a cardiologist is warranted for example, when heart disease is diagnosed, or risk is excessive.

    When patients start having atrial fibrillation, valve disease or coronary artery disease, they should see a specialist at least once, says Dr. Cho.

    Most physicians will quickly refer any patient who might benefit from seeing a specialist. But its also perfectly acceptable to seek an opinion on your own.

    If you arent getting satisfactory answers from your primary care physician, or you are worried about your health, a cardiologist can provide the answers you seek and put your mind at ease, she says.

    Specializations Tetralogy Of Fallot

    What is an Interventional Cardiologist?

    Tetralogy of Fallot is the most common congenital heart disease arising in 13 cases per 1.000 births. The cause of this defect is a ventricular septal defect VSD and an overriding aorta. These two defects combined causes deoxygenated blood to bypass the lungs and going right back into the circulatory system. The modified Blalock-Taussig shunt is usually used to fix the circulation. This procedure is done by placing a graft between the subclavian artery and the ipsilateral pulmonary artery to restore the correct blood flow.

    Specializations Double Outlet Right Ventricle Dorv

    Double outlet right ventricle is when both great arteries, the pulmonary artery and the aorta, are connected to the right ventricle. There is usually a VSD in different particular places depending on the variations of DORV, typically 50% are subaortic and 30%. The surgeries that can be done to fix this defect can vary due to the different physiology and blood flow in the defected heart. One way it can be cured is by a VSD closure and placing conduits to restart the blood flow between the left ventricle and the aorta and between the right ventricle and the pulmonary artery. Another way is systemic-to-pulmonary artery shunt in cases associated with pulmonary stenosis. Also, a balloon atrial septostomy can be done to fix DORV with the Taussig-Bing anomaly.

    Specializations Preventive Cardiology And Cardiac Rehabilitation

    In recent times, the focus is gradually shifting to Preventive cardiology due to increased Cardiovascular Disease burden at an early age. As per WHO, 37% of all premature deaths are due to cardiovascular diseases and out of this, 82% are in low and middle income countries. Clinical cardiology is the sub specialty of Cardiology which looks after preventive cardiology and cardiac rehabilitation. Preventive cardiology also deals with routine preventive checkup though non invasive tests specifically Electrocardiography, Stress Tests, Lipid Profile and General Physical examination to detect any cardiovascular diseases at an early age while cardiac rehabilitation is the upcoming branch of cardiology which helps a person regain his overall strength and live a normal life after a cardiovascular event.

    What Does Cardiology Involve

    A cardiologist will review a patients medical history and carry out a physical examination.

    They may check the persons weight, heart, lungs, blood pressure, and blood vessels, and carry out some tests.

    An interventional cardiologist may carry out procedures such as angioplasties, stenting, valvuloplasties, congenital heart defect corrections, and coronary thrombectomies.

    What Does A Cardiologist Do

    Understanding Cardiology

    Whether the cardiologist sees you in the office or in the hospital, he or she will review your medical history and perform a physical examination which may include checking your blood pressure, weight, heart, lungs, and blood vessels.

    Some problems may be diagnosed by your symptoms and the doctors findings when you are examined. You may need additional tests such as an ECG, X-ray, or blood test.

    Other problems will require more specialized testing. Your cardiologist may recommend lifestyle changes or medicine. Each patients case is unique.

    Subjects Covered By The International Journal Of Cardiology And Cardiovascular Medicine

    • Cardiac surgery and pharmacological treatment
    • Current advances in the management of patients with heart and vascular disease
    • Quality improvement of cardiovascular care
    • Pre-hospital management of patients with chest pain or dyspnoea
    • Clinical and basic research relevant to cardiovascular medicine
    • Pediatric Cardiac Anesthesiology and heart transplantation
    • Pediatric Pericarditis and viral myocarditis
    • New developments in non-invasive and invasive diagnostic methods
    • Pharmacological and non-pharmacological treatment
    • Cardiovascular imaging and exploratory models of cardiovascular disease
    • Latest Advancements in Diagnostic and Imaging Techniques
    • Cardiothoracic surgery and transplantation
    • Nutrition, Metabolism and Cardiovascular Diseases
    • Echocardiography and cardiac electrophysiology
    • Stem Cell Homing and Engraftment

    Heart Disorders Cardiac Arrest

    Cardiac arrest is a sudden stop in effective blood flow due to the failure of the heart to contract effectively. Symptoms include loss of consciousness and abnormal or absent breathing. Some people may have chest pain, shortness of breath, or nausea before this occurs. If not treated within minutes, death usually occurs.

    The most common cause of cardiac arrest is coronary artery disease. Less common causes include major blood loss, lack of oxygen, very low potassium, heart failure, and intense physical exercise. A number of inherited disorders may also increase the risk including long QT syndrome. The initial heart rhythm is most often ventricular fibrillation. The diagnosis is confirmed by finding no pulse. While a cardiac arrest may be caused by heart attack or heart failure these are not the same.

    Prevention includes not smoking, physical activity, and maintaining a healthy weight. Treatment for cardiac arrest is immediate cardiopulmonary resuscitation CPR and, if a shockable rhythm is present, defibrillation. Among those who survive targeted temperature management may improve outcomes. An implantable cardiac defibrillator may be placed to reduce the chance of death from recurrence.

    Job Market And Vacancies Expand / Collapse

    ThisÂ;section provides useful information about the availability of jobs, finding vacancies and where to find out more.

    Job market information

    NHS Digital regularly publish workforce statistics which show the number of full time equivalent consultants and doctors in training for each specialty:Â;NHS Digital workforce statistics.Â;

    What Is Interventional Cardiology

    Heart Disease — Left bundle branch block

    Interventional cardiology is a non-surgical option which uses a catheter a small, flexible tube to repair damaged or weakened vessels, narrowed arteries, or other affected parts of the heart structure.

    Common conditions treated by interventional cardiology:

    • Coronary artery disease: A narrowing of the arteries which supply the heart muscle with blood and oxygen.
    • Heart valve disease: Occurs when the valves which control blood flow into the hearts chambers are not working correctly.
    • Peripheral vascular disease: Your heart can also be affected by clogged or hardened veins and arteries which are in other parts of your body.

    Heart Disorders Essential Vs Secondary Hypertension

    Essential hypertension is the form of hypertension that by definition has no identifiable cause. It is the most common type of hypertension, affecting 95% of hypertensive patients, it tends to be familial and is likely to be the consequence of an interaction between environmental and genetic factors. Prevalence of essential hypertension increases with age, and individuals with relatively high blood pressure at younger ages are at increased risk for the subsequent development of hypertension. Hypertension can increase the risk of cerebral, cardiac, and renal events.

    Secondary hypertension is a type of hypertension which is caused by an identifiable underlying secondary cause. It is much less common than essential hypertension, affecting only 5% of hypertensive patients. It has many different causes including endocrine diseases, kidney diseases, and tumors. It also can be a side effect of many medications.

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