Cardiology News and Research

Latest Cardiology News and Research

High-fat, high-sugar diet in mouse mothers causes problems in the hearts of offspring

A diet high in fats and sugars is known for its unhealthy effects on the heart. Scientists now have found that a high-fat, high-sugar diet in mouse mothers before and during pregnancy causes problems in the hearts of their offspring, and that such problems are passed down at least three generations, even if the younger generations only eat a standard mouse chow diet.

22 Mar 2019

Long-term use of inexpensive weight-loss drug may be safe and effective

An inexpensive weight-loss drug approved 60 years ago for only short-term use also may be safe and effective for longer-term treatment, according to a study conducted by researchers at Wake Forest Baptist Health and the Patient Outcomes Research to Advance Learning network.

22 Mar 2019

Naltrexone implant more effective in reducing relapses in HIV patients with opioid addiction

When patients with HIV who are also battling opioid dependence go without addiction treatment, they are more likely to stop taking their HIV medications than drug-free patients.

22 Mar 2019

New device approved by FDA for treating patients with moderate-to-severe heart failure

The U.S. Food and Drug Administration today approved the Optimizer Smart system for treating patients with chronic, moderate-to-severe heart failure who are not suited for treatment with other heart failure devices such as cardiac resynchronization therapy to restore a normal timing pattern of the heartbeat.

22 Mar 2019

Innovative membrane offers a viable solution for periodontitis

Periodontitis affects nearly half of Americans ages 30 and older, and in its advanced stages, it could lead to early tooth loss or worse.

22 Mar 2019

People with peripheral artery disease have lower Omega-3 Index, shows research

New research published in the March 18th edition of Lipids showed that people who have peripheral artery disease have a lower Omega-3 Index compared to those who don't have the disease.

22 Mar 2019

Study: Perivascular spaces contribute to worse cognitive health in older adults

Seemingly harmless fluid-filled spaces around the cerebral small vessels, commonly seen on brain MRIs in older adults, are now thought to be associated with more compromised cognitive skills, according to a Vanderbilt University Medical Center study published in Neurology.

22 Mar 2019

Thermally abused cooking oil may promote progression of breast cancer

A new study in mice suggests that consuming the chemical compounds found in thermally abused cooking oil may trigger genetic changes that promote the progression of late-stage breast cancer.

22 Mar 2019

Many individuals recovering from addiction continue to suffer from chronic physical disease

Alcohol and other substance-use problems take enormous psychological and societal tolls on millions of Americans.

22 Mar 2019

Brain area that only processes spoken, not written words identified

Patients in a new Northwestern Medicine study were able to comprehend words that were written but not said aloud. They could write the names of things they saw but not verbalize them.

22 Mar 2019

Researchers identify a more effective treatment for cancer

Researchers from Mount Sinai and IBM have discovered a novel clue in explaining how cancer cells with identical genomes can respond differently to the same therapy.

22 Mar 2019

Toilet seat heart monitoring system

Researchers have made a gadget that could fit on top of a normal toilet seat and it can also measure the heart beat, blood pressure, blood levels of oxygen and other parameters. This means that this device could potentially detect heart disease victims by catching early signs of heart problems and save lives say researchers.

22 Mar 2019

Open-source solution for multiparametric optical mapping of the heart's electrical activity

An international research team from the George Washington University, U.S., and the Moscow Institute of Physics and Technology, Russia, has developed an open-source solution for multiparametric optical mapping of the heart's electrical activity.

22 Mar 2019

Podcast: KHN’s ‘What the Health’ Surprise! Fixing surprise medical bills is harder than it looks

Surprise medical bills — when patients receive an unexpected bill from a health provider not in their insurance network — are among the few problems in health care just about everyone wants to solve. But it turns out that no one in the health industry wants to take responsibility for paying those bills.

22 Mar 2019

Study finds link between menopause and changes in body composition

The menopause transition, also known as perimenopause, is the time in a woman's life when hormonal changes lead to irregular menstruation, hot flashes and other symptoms leading up to menopause, when menstruation stops altogether.

22 Mar 2019

Itamar Medical launches next-generation WatchPAT system for home sleep apnea testing

Itamar Medical Ltd., a company that develops, manufactures and markets non-invasive diagnostic medical devices for sleep apnea with a focus on the cardiology market, today announced the launch of WatchPAT 300, the next generation WatchPAT system for home sleep apnea testing.

21 Mar 2019

Study estimates health and economic impacts of healthy food prescriptions

Healthy food prescriptions through Medicare and Medicaid could generate substantial health gains and be highly cost-effective, according to a study published March 19 in the open-access journal PLOS Medicine by Yujin Lee and Dariush Mozaffarian of the Friedman School of Nutrition Science and Policy at Tufts University, Massachusetts, United States and colleagues.

21 Mar 2019