heart disease

Biomedical Engineering
10:00 am
Tue February 25, 2014

Wash U, U of I Scientists Use 3-D Printer To Help Create Prototype Next-Gen Pacemaker

This photo shows the new cardiac device ― a thin, elastic membrane ― fitted over a rabbit's heart. The membrane is imprinted with a network of electrodes that can monitor cardiac function and deliver an electrical impulse to correct an erratic heartbeat.
Credit University of Illinois and Washington University

Researchers at the University of Illinois at Urbana-Champaign and Washington University in St. Louis have developed a new device that may one day help prevent heart attacks.

Unlike existing pacemakers and implantable defibrillators that are one-size-fits-all, the new device is a thin, elastic membrane designed to stretch over the heart like a custom-made glove.

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St. Louis on the Air
4:12 pm
Wed February 5, 2014

Cardiologist Speaks On Snow, Sugar And Other Dangers To The Heart

(via Wikimedia Commons)

With this winter’s prolific snowfalls, slippery streets and biting cold aren’t the only dangers to be concerned about. According to cardiologist Andrew Kates, people should also think twice about shoveling snow if they aren’t accustomed to exercise. That’s because shoveling snow can cause heart attacks.

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St. Louis on the Air
4:30 pm
Thu December 5, 2013

Heart Health: When Should Medicine Be Prescribed To Lower Cholesterol?

(via Wikimedia Commons)

The FDA's proposed ban on trans fats and new heart disease prevention guidelines jointly released by the American Heart Association and the American College of Cardiology have stirred up debate over best practices to improve heart health.

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St. Louis on the Air
4:20 pm
Wed February 6, 2013

Catching The Number One Killer: Preventing And Treating Heart Disease

(via Flickr/Jennifer Boriss)

Heart disease is the number one killer in the world.

It is the cause for roughly every one in four deaths, and because of this, doctors and researchers are struggling to discover early-warning symptoms and preventions.

One of the biggest problems for many suffering from heart disease is that they are not aware they have it. There are several examinations, the most common being stress tests, that can help determine how at risk a patient is for encountering a heart attack, but no such test is foolproof in diagnosing the heart condition and alerting patients of its severity.

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