Coronary blood flow plays a fundamental role in sustaining myocardial function and adapting to the physiological demands of the heart. Its intricate ...

Five local libraries recently joined the American Heart Association and Dartmouth Health to make it easier for their patrons to keep track of their blood pressure to assess their risk of a heart ...

A man has lived for more than 100 days with an artificial maglev heart working inside his chest becoming the first person in the world to leave the hospital with such a device.

The film presents a detailed fluorographic study of the normal heart using venous catheterization, showcasing physiological data such as pressure and flow measurements. It illustrates blood flow ...

Cerebral blood flow (CBF) is vital for delivering oxygen and nutrients to the brain. Many forms of orthostatic intolerance (OI) involve impaired regulation of CBF in the upright posture, which results ...

Understanding how to regulate and improve blood flow to the heart is essential for developing new treatments and improving patient outcomes.

In this cross-sectional study of men involved in recreational strength training, those with current or previous use of anabolic androgenic steroids showed impaired myocardial flow reserve.

E-Ca coupling is a process that integrates electrical and calcium signaling in brain capillaries to ensure precise blood flow delivery to active neurons. Electrical signals enhance calcium entry ...

With heart attacks, every second counts. A new blood test diagnoses them in minutes rather than hours and could be adapted as a tool for first responders and people at home.

Please provide your email address to receive an email when new articles are posted on . COVID-19 hospitalization may be a risk equivalent to coronary artery disease for MI and stroke. Having type ...

Medically reviewed by Jeffrey S. Lander, MDMedically reviewed by Jeffrey S. Lander, MD The cardiovascular system, also known as the circulatory system, includes the heart and blood vessels. It plays ...