The diagram outlines the heart’s short-term and long-term adaptive responses to increased afterload, emphasizing the potential for right ventricular dilatation and the associated negative outcomes on ...

The growing morbidity, mortality, and health care costs related to heart failure (HF) underscore the urgent need to ...

New Orleans, LA. Ochsner Health and STEM NOLA are teaming up to present a hands-on learning experience for kids focused on the heart and circulatory system. The STEM Saturday event will give young ...

Scientists have discovered that the aorta acts as a “second heart” by using a wave-pumping mechanism to support blood ...

Apr. 15, 2025 — People with a certain heart valve abnormality are at increased risk of severe heart rhythm disorders, even after successful valve surgery. The condition is more common in women ...

Best vitamins for heart health - and the causes of heart disease explained - We consulted the experts to bust myths ...

Study Finds Nearly Five-Fold Increase in Hospitalizations for Common Cause of Stroke Apr. 2, 2025 — Cervical artery dissection is a tear in an artery in the neck that provides blood flow to the ...

However, a clot in a vein or artery can be deadly since it can block blood flow to your brain, heart, or lungs. This can cause a heart attack or stroke. Coagulation test results vary based on your ...

shown to make myocytes - the heart cells that generate electrical impulses that cause the heart to beat - less prone to developing abnormal rhythms when an adverse condition such as a heart attack ...

the heart rate typically rises. It does so to try to compensate and provide blood flow to the body. For example, this is seen in hypovolemic shock caused by low blood volume. High blood pressure and ...

The abdominal aorta is a large artery in your belly that carries blood from the heart to the lower part of the body. In early fetal development, it forms from two smaller blood vessels, called the ...

Cardiovascular Division, Department of Medicine, Peter Bent Brigham Hospital and Harvard Medical School, Boston, Massachusetts, U.S.A. Coronary blood flow is dependent upon arterial pressure, ...