Cardiology

What is Cardiology?

The term cardiology is derived from the Greek words “cardia,” which refers to the heart and “logy” meaning “study of.” Cardiology is a branch of medicine that concerns diseases and disorders of the heart, which may range from congenital defects through to acquired heart diseases such as coronary artery disease and congestive heart failure.

Cardiac Pharmaceutical Agents

Cardiology Procedures

Cardiothoracic Surgery

Artificial Intelligence in Cardiology

Structure and Function of the Heart

Heart Disease Biomarkers and Screening Tests

Percutaneous Closure Procedure

Cardiothoracic Imaging Techniques

Myocardial T1 and T2 Mapping

Hidden Signs of Heart Problems

How the Heart Pumps Blood

Latest Cardiology News and Research

EHRA 2020: Latest practice-changing research in heart rhythm disorders

Get ready for the latest practice-changing research in heart rhythm disorders: presented at EHRA 2020, a scientific congress of the European Society of Cardiology.

27 Feb 2020

Extreme endurance exercise can increase risk of cardiovascular events

For most people, the benefits of aerobic exercise far outweigh the risks, however, extreme endurance exercise - such as participation in marathons and triathlons for people who aren't accustomed to high-intensity exercise - can raise the risk of sudden cardiac arrest, atrial fibrillation (a heart rhythm disorder) or heart attacks, according to a new Scientific Statement "Exercise-Related Acute Cardiovascular Events and Potential Deleterious Adaptations Following Long-Term Exercise Training: Placing the Risks Into Perspective-An Update from the American Heart Association," published today in the Association's premier journal Circulation.

26 Feb 2020

As the coronavirus spreads, Americans lose ground against other health threats

Antibiotics revolutionized the care of infections. Vaccines turned deadly childhood diseases into distant memories. Americans lived longer, healthier lives than their parents.

26 Feb 2020

Simple blood test could help identify cardiovascular aging and heart disease risk

Scientists at Newcastle University have revealed how a simple blood test could be used to help identify cardiovascular aging and the risk of heart disease.

24 Feb 2020

Stroke risk and food – large European study says what to eat and what to avoid

In one of the most extensive studies, researchers have found the connection between different types of food and types of stroke risk. The study titled, “The associations of major foods and fiber with risks of ischaemic and hemorrhagic stroke: a prospective study of 418,329 participants in the EPIC cohort across nine European countries,” was published in the latest issue of the journal European Heart Journal today.

24 Feb 2020

Different foods linked to different types of stroke, study finds

Different types of food are linked to risks of different types of stroke, according to the largest study to investigate this, published in the European Heart Journal today (Monday).

24 Feb 2020

Switching what heart cells consume could help them regenerate

Switching what the powerhouses of heart cells consume for energy could help the heart regenerate when cells die, a new study led by UT Southwestern researchers suggests.

23 Feb 2020

Study shows feasibility of using a robot to treat brain aneurysms

Using a robot to treat brain aneurysms is feasible and could allow for improved precision when placing stents, coils and other devices, according to late breaking science presented today at the American Stroke Association's International Stroke Conference 2020.

23 Feb 2020

Secondary analysis reinforces safety of blood thinner

Treatment with the blood thinner apixaban was associated with a lower risk of bleeding, death and hospitalization compared with warfarin, regardless of history of prior stroke or blood clot, according to a secondary analysis presented as late breaking science today at the American Stroke Association's International Stroke Conference 2020.

23 Feb 2020

Study highlights the need to promote fair, standardized measurement of cardiovascular care quality

In a new study published today in JAMA Cardiology, a team of researchers led by Rishi Wadhera, MD, MPP, MPhil, an investigator in the Smith Center for Outcomes Research in Cardiology at Beth Israel Deaconess Medical Center, found that hospitals that received awards from the American Heart Association and American College of Cardiology for the delivery of high-quality care for acute myocardial infarction and heart failure were more likely to be financially penalized under value-based programs than other hospitals.

21 Feb 2020

New UChicago Medicine River East facility to offer high-quality outpatient care

The University of Chicago Medicine will open its new $20 million outpatient care center in Chicago's River East neighborhood on Feb. 24. The facility, at 355 E. Grand Ave., will offer a wide range of primary and specialty care services.

20 Feb 2020

Sophisticated genetic tests are not notably better than traditional risk factors at predicting heart disease

Traditional cardiovascular risk factors often assessed in an annual physical, such as blood pressure, cholesterol levels, diabetes, and smoking status, are at least as valuable in predicting who will develop coronary heart disease as a sophisticated genetic test that surveys millions of different points in DNA, a study led by a UT Southwestern Medical Center researcher suggests.

19 Feb 2020

AI-based approach may allow EKGs to be used for detecting hypertrophic cardiomyopathy

An approach based on artificial intelligence may allow EKGs to be used to screen for hypertrophic cardiomyopathy in the future.

18 Feb 2020

New compendium on cardiomyopathies

Cardiomyopathy refers to diseases of the heart muscle causing cardiac myocyte injury and myocardial dysfunction, which impair structural and functional ventricular filling or ejection of blood in the absence of other structural or vascular heart diseases.

18 Feb 2020

Plant-based diets improve heart health via the gut microbiome

A new study published in February 2020 in the Journal of the American College of Cardiology reports that a reduced intake of animal-based foods and a diet based on plants can result in a lower risk of coronary heart disease (CHD) by influencing the gut microbiome pattern to favor beneficial species.

17 Feb 2020

Guideline-recommended diuretic linked to more side effects than similar antihypertensive drug

Chlorthalidone, the guideline-recommended diuretic for lowering blood pressure, causes more serious side effects than hydrochlorothiazide, a similarly effective diuretic, according to a new study led by researchers at Columbia University Irving Medical Center.

17 Feb 2020

Individual clinical judgments needed for prescribing aspirin in primary prevention

The most recent guidelines for primary prevention recommend aspirin use for individuals ages 40 to 70 years who are at higher risk of a first cardiovascular event, but not for those over 70. Yet, people over 70 are at increasingly higher risks of cardiovascular events than those under 70.

17 Feb 2020

Thoracic radiation therapy can have negative impact on cancer patients' quality of life

Radiation doses to the heart that occur during radiation therapy treatments for lung cancer, breast cancer and lymphoma can increase fatigue, cause difficulty breathing and lower capacity for physical activity in patients with cancer, according to research presented at the American College of Cardiology's Advancing the Cardiovascular Care of the Oncology Patient course.

14 Feb 2020

Nutrition researcher shows how foods affect our hormones and health

Nutrition researcher and New York Times bestselling author Neal Barnard, MD, demonstrates how foods affect our hormones--and our health--in his new book, Your Body in Balance.

13 Feb 2020

New book focuses on heart failure in pediatric patients

The field of heart failure in pediatric populations has recently initiated more registries and clinical trials. This age group has special concerns and particularities regarding their clinical picture and management. Therefore, multiple disciplines have been involved in the management of heart failure in this age group.

11 Feb 2020