Cardiology

Cardiology is the branch of internal medicine dealing with disorders of the heart and blood vessels. The field is commonly divided in the branches of congenital heart defects, coronary artery disease, heart failure, valvular heart disease and electrophysiology.

Percutaneous Closure Procedure

Percutaneous closure can be described as a less-invasive surgical procedure that is used to treat patients with atrial septal defect (ASD) or patent foramen ovale (PFO). Since the utilization of percutaneous closure has evolved over the years, clinicians have already discovered multiple and less invasive methods in treatment, such as catheterization.

Cardiothoracic Imaging Techniques

What is Cardiology?

Cardiac Pharmaceutical Agents

Cardiology Procedures

Cardiothoracic Surgery

Hypoplastic Left Heart Syndrome (HLHS)

Artificial Intelligence in Cardiology

Structure and Function of the Heart

Heart Disease Biomarkers and Screening Tests

Myocardial T1 and T2 Mapping

Hidden Signs of Heart Problems

See more featured articles »

How the Heart Pumps Blood

Limiting Cardiovascular Risk Using Akkermansia

Latest Cardiology News and Research

Mount Sinai researchers enhance AI tool to better detect heart disease risk

Mount Sinai researchers studying a type of heart disease known as hypertrophic cardiomyopathy (HCM) have calibrated an artificial intelligence (AI) algorithm to quickly and more specifically identify patients with the condition and flag them as high risk for greater attention during doctor's appointments.

22 Apr 2025

Only 13% of French adults have optimal heart health, study finds

Researchers assessed the Life’s Essential 8 cardiovascular health (CVH) scores in over 190,000 French adults, revealing that only 13% had optimal CVH. Higher scores were associated with being younger, female, well-educated, and having healthier lifestyle factors.

21 Apr 2025

Nontraditional risk factors linked to stroke in adults under 50

Adults younger than 50 years of age had more than double the risk of having a stroke from migraine or other nontraditional stroke risk factors rather than traditional risks such as high blood pressure, according to research published today in Stroke, the peer-reviewed scientific journal of the American Stroke Association, a division of the American Heart Association.

17 Apr 2025

Mount Sinai Fuster Heart Hospital earns national recognition for patient care excellence

The Mount Sinai Fuster Heart Hospital's cardiology faculty practice has received the 2024 Human Experience Pinnacle of Excellence Award from Press Ganey, one of the nation's leading patient experience organizations.

16 Apr 2025

Early combination treatment can prevent heart attacks and save lives

Patients who receive an add-on medication soon after a heart attack have a significantly better prognosis than those who receive it later, or not all.

16 Apr 2025

Promising findings for the treatment of patients with pulmonary arterial hypertension with a high risk of mortality

Pulmonary arterial hypertension (PAH) is a rare and severe lung disease with a life-threatening prognosis. After several positive trials, a recent study has confirmed the efficacy of a biotherapy, sotatercept.

16 Apr 2025

New analysis clarified the link between "exclusive" use of e-cigarettes and COPD

A Johns Hopkins Medicine-led analysis of medical information gathered on a diverse group of almost 250,000 people over four years has significantly clarified the link between the "exclusive" use of e-cigarettes and chronic obstructive pulmonary disease (COPD), as well as high blood pressure in a sub-group of adults 30 to 70 years of age.

15 Apr 2025

Early combination therapy after heart attack reduces risk of recurrence and death

Cardiovascular disease is by far the most common cause of death worldwide, and myocardial infarction is the most common acute event.

14 Apr 2025

Pregnancy complications may predict future heart disease risk

Complications during pregnancy (or adverse pregnancy outcomes), like gestational diabetes and newly developed high blood pressure, act as nature's stress test and may uncover an individual's risk for heart disease later in life, according to new research published in the JACC, the flagship journal of the American College of Cardiology.

14 Apr 2025

Multidimensional sleep health linked to better cardiometabolic outcomes

Healthy sleep includes multiple components, such as number of hours of sleep per night, how long it takes to fall asleep, daytime functioning and self-reported sleep satisfaction, and addressing these different dimensions of sleep may help to reduce cardiometabolic health and related risk factors, according to a new American Heart Association scientific statement published today in Circulation: Cardiovascular Quality and Outcomes.

14 Apr 2025

New guidelines released for managing hypercholesterolemia in adults over 75

The National Lipid Association (NLA) and the American Geriatrics Society (AGS) have released a Joint Scientific Statement focused on the management of hypercholesterolemia in adults older than 75 years who do not have a history of atherosclerotic cardiovascular disease (ASCVD).

10 Apr 2025

UCLA study identifies key protein driving kidney scarring

New UCLA research conducted using mouse models and human genetic data has uncovered a critical factor that determines how much scarring occurs following kidney injury, leading scientists to identify a potential precision medicine approach to prevent chronic kidney disease progression.

9 Apr 2025

Handheld electro shockers may disrupt pacemakers and heart devices

Research has found that handheld electro-shockers commonly used for self defense can potentially interact with cardiac implantable electronic devices (CIEDs) such as pacemakers, putting individuals at risk.

9 Apr 2025

Study highlights pulmonary artery denervation as a key intervention for pulmonary hypertension

A recent publication in the International Journal of Cardiology, Pulmonary artery denervation in pulmonary hypertension: A comprehensive meta-analysis, has shed light on the potential of pulmonary artery denervation (PADN) as an innovative intervention for pulmonary hypertension (PH), a condition that places patients at risk for right heart failure and death.

8 Apr 2025

Paxlovid found ineffective for long COVID relief in new trial

Antiviral medications nirmatrelvir/ritonavir (Paxlovid) were not effective in relieving long COVID symptoms, according to a new study published in The Lancet Infectious Diseases on April 3.

7 Apr 2025

High cholesterol may not signal heart disease risk in metabolically healthy people

The Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center, in collaboration with researchers across multiple institutions, has published a new study that challenges the long-held belief that high cholesterol correlates and even directly causes coronary artery disease, or plaque buildup in the arteries in metabolically healthy individuals.

7 Apr 2025

Simple blood test improves prediction of heart attack and stroke risk

A simple £5 blood test for the protein troponin could predict a person's risk of heart attacks and strokes with greater accuracy than ever before, research suggests.

7 Apr 2025

Bridging the digital divide to improve heart health for all

The use of technology-based health solutions, such as fitness trackers, smartwatches and mobile health apps, has shown potential to help people improve management of their cardiovascular health.

7 Apr 2025

Two plant-based diets linked to similar survival benefits and low environmental impact

Two plant-based diets were associated with similar survival benefits and low environmental impact, according to research presented today at ESC Preventive Cardiology 2025, a scientific congress of the European Society of Cardiology (ESC).

4 Apr 2025

Early warning signs may help prevent sudden arrhythmic death syndrome

Recognizing and detecting the signs that commonly precede sudden arrhythmic death syndrome (SADS) may help to prevent premature deaths, according to research presented today at ESC Preventive Cardiology 2025, a scientific congress of the European Society of Cardiology (ESC).

4 Apr 2025