Tag: heart

In the heart of a city, the distances in rural communities may be difficult to envision. The space between neighbors can sometimes be measured in miles rather than blocks; a drive to the nearest hospital may take dozens of minutes rather than a handful. The trickle-down effect of such distances can impact many aspects of

If you have heart disease or risk factors for heart disease, you already know about the increased risk of heart attack and stroke. But did you know that coming down with the flu can substantially increase the risk of a serious or even fatal cardiac event? Or that getting the influenza vaccine can substantially reduce

(HealthDay)—Women with hypertensive disorders of pregnancy (HDP), with or without prepregnancy hypertension, have an increased risk for incident heart failure, according to a study published in the Sept. 7 issue of the Journal of the American Heart Association. Angela M. Malek, Ph.D., from the Medical University of South Carolina in Charleston, and colleagues conducted a

A pooled analysis of two randomized trials has demonstrated the beneficial effects of empagliflozin in patients with heart failure with a reduced and preserved ejection fraction. The late breaking study is presented in a Hot Line session today at ESC Congress 2021 and published in the New England Journal of Medicine. The EMPEROR-Reduced trial previously

Children's Hospital Colorado today announced it has joined the Xplore2/Pivotal trial, and is actively enrolling patients for the first-ever pivotal trial of a synthetic restorative pulmonary valve. To date, pediatric patients requiring right ventricular outflow tract (RVOT) reconstruction have been successfully implanted as part of the global, FDA-approved study. RVOT reconstruction is a procedure needed

July Fourth was not the celebration President Joe Biden had hoped for, as far as protecting more Americans with a coronavirus vaccine. The nation fell just short of the White House’s goal to give at least a first dose to 70% of adults by Independence Day. By that day, 67% of adult Americans had gotten

By the time people with Alzheimer’s disease start exhibiting difficulty remembering and thinking, the disease has been developing in their brains for two decades or more, and their brain tissue already has sustained damage. As the disease progresses, the damage accumulates, and their symptoms worsen. Researchers at Washington University School of Medicine in St. Louis

It is estimated that during a heart attack, one billion cells in the heart are lost. In the wake of the heart attack, the lost tissue is replaced by scar tissue, which can lead to heart failure, arrhythmia and death. In a new study, researchers from the University of Tsukuba have shown how cells in

A team of scientists from Loyola University Chicago's Stritch School of Medicine have discovered a critical component for renewing the heart's molecular motor, which breaks down in heart failure. Approximately 6.2 million Americans have heart failure, an often fatal condition characterized by the heart's inability to pump enough blood and oxygen throughout the body. This

Analyzing the forces at work behind the obstructions that cause heart attacks is crucial for identifying patients at risk of these events, says a study published today in eLife. The findings suggest that bringing such biomechanical analyses into clinical practice could allow cardiologists to predict a future heart attack in patients by simulating the distribution

Hospitalized COVID-19 patients with impaired first-phase ejection fraction were nearly 5 times more likely to die compared to patients with healthier measures of this early, often undetected sign of heart failure, according to new research published today in Hypertension, an American Heart Association journal. First-phase ejection fraction is a measure of the left ventricular ejection

(HealthDay)—The incidence of hypertension is 12 times higher in children with surgical repair of congenital heart disease (CHD) versus healthy, matched children without CHD, according to a study published online April 8 in JAMA Network Open. Jason H. Greenberg, M.D., from the Yale University School of Medicine in New Haven, Connecticut, and colleagues used Canadian

Some types of cancer may alter the appearance and function of the heart, according to new research that analyzed people’s hearts before cancer treatment. An estimated 1.9 million people in the United States are expected to be diagnosed with cancer this year, according to the National Cancer Institute. Having a history of cancer is linked

A young man’s heart problems may have been triggered by his excessive consumption of energy drinks — he ended up in the hospital with heart failure after consuming four energy drinks per day for two years, according to a new report of the case. The findings add to a growing body of evidence linking energy

Maintenance of good oral health is more important than use of antibiotics in dental procedures for some heart patients to prevent a heart infection caused by bacteria around the teeth, according to a new American Heart Association (AHA) scientific statement published today in the association’s flagship journal, Circulation. Infective endocarditis (IE), also called bacterial endocarditis,

Heart failure and stroke are unusual diagnoses among younger people. But they are now clearly on the rise in men below the age of 40, according to a University of Gothenburg study. The scientists have found links to obesity and low fitness in the upper teens. The present study, published in Journal of Internal Medicine,

March is National Nutrition Month, which makes this a good time to learn more about the heart health benefits of eating nuts. Eating nuts can improve your heart health and lower your risk of dying early from heart disease and other causes. Research has found that people who are at risk of a heart attack

Anabolic-androgenic steroids (AAS), a synthetic version of the male sex hormone testosterone, are sometimes used as a medical treatment for hormone imbalance. But the vast majority of AAS is used to enhance athletic performance or build muscle because when paired with strength training. AAS use increases muscle mass and strength, and its use is known

A year into the COVID-19 pandemic, doctors and researchers are beginning to understand how the disease affects patients beyond initial respiratory symptoms. Mariam Bonyadi Camacho, a student in the medical scholars program at the University of Illinois Urbana-Champaign, co-wrote a recent report on the coronavirus’ cardiac effects, both short- and long-term. In an interview with

Dental cavities could significantly increase the risk of a life-threatening stroke from bleeding in the brain, according to new research. Past studies have shown a link between gum infection and stroke, but few studies have looked into what role dental cavities might play. In the new study, researchers looked specifically at cavities and intracerebral stroke,