Israel's Prime Minister Benjamin Netanyahu was rushed to the Sheba Medical Center where early Sunday morning he had a cardiac pacemaker implanted. (Photo by JACK GUEZ/AFP via Getty Images) When you ...

Jessika Seward, then 22, felt a jolt of pain in her chest while working an overnight shift as a cardiac nurse in April 2023. At first, she brushed it off. But the pangs continued for a half hour and a ...

Please provide your email address to receive an email when new articles are posted on . In a cohort of pregnant women with prior maternal congenital heart block, hydroxychloroquine successfully ...

Researchers have developed an AI tool that can help doctors predict who might develop a potentially fatal heart condition, just from an ECG. Subscribe to our newsletter for the latest sci-tech news ...

Left bundle branch block (LBBB) is a type heart block. It results from a problem with the electrical conduction system that enables the heart to beat. It may cause no symptoms, but an ...

A 31-year-old woman with no significant medical history presents with intermittent heart palpitations, dizziness, shortness of breath, and fatigue provoked by exercise. Can you make the diagnosis? A ...

Normal sinus rhythm Third degree AV block (a.k.a. complete heart block) Inferior ST elevation myocardial infarction (Inferior STEMI) Incomplete right bundle branch block Ischemia of the AV node and ...

THE presence of complete heart block in the pediatric age group has been known for many years. 1 A sizable number of publications, consisting mostly of reports of a small number of cases, indicates ...

In a world where heart disease continues to rank as the top cause of death, scientists are urgently searching for ways to prevent it—especially among people facing obesity. Now, new research points to ...

Lyme disease is a bacterial infection that can sometimes cause Lyme carditis. This condition commonly involves heart block. Symptoms can include lightheadedness, shortness of breath, chest pain, and ...

What Is the Heart Conduction System? The heart conduction system is made up of cells, nodes, and signals that help your heart to beat. In fact, the cardiac conduction system is responsible for our ...

A normal resting heart rate is anywhere between 60 and 100 beats per minute, according to the Mayo Clinic. But during a heart attack, that rate is altered due to disrupted blood flow. An abnormal ...