“Regular endurance training and good fitness seem to protect against serious cardiovascular events and early mortality for people diagnosed with atrial fibrillation,” says exercise physiologist Lars Elnan Garnvik. Garnvik recently completed his doctorate at the Norwegian University of Science and Technology. His latest article was recently published in the prestigious European Heart Journal. Garnvik and...
Tag: <span>cardiovascular</span>
Post
Enhancement of bitter taste sensor reduces salt intake and improves cardiovascular dysfunction
by Science China Press High salt intake is a well-known risk factor of hypertension and cardiovascular diseases. Reducing salt intake can significantly lower blood pressure and ameliorate target organ damage caused by hypertension. However, in the past three decades, several strategies have failed to decrease daily salt intake to an optimal level. Therefore, it is...
Post
Indicators of cancer may also be markers of heart failure
by Wiley Heart failure and cancer are conditions with a number of shared characteristics. A new study published in the Journal of Internal Medicine found that in patients with heart failure, several known tumor markers can also be indicators of heart failure severity and progression. In the study, researchers measured six markers that are indicators...
Post
Positive health beliefs may reduce blood pressure post-stroke, especially among women
Having positive health beliefs–specifically, the perception that you can protect yourself from having another stroke–is linked to lower blood pressure among stroke survivors, especially women, according to a new study led by researchers at NYU School of Global Public Health. The findings are published in a spotlight issue on psychosocial factors in the Journal of...
Post
Teen obesity, diabetes or high blood pressure may lead to prematurely aged arteries
by American Heart Association Teenagers who have obesity, type 2 diabetes or high blood pressure may be more likely to have signs of premature blood vessel aging compared to teens without those health conditions, according to new research published today in the Journal of the American Heart Association, an open access journal of the American...
Post
Hydroxychloroquine linked to increased risk of cardiac arrhythmias
Boston, Mass. — Since the World Health Organization declared COVID-19 a Public Health Concern of Global Interest on January 30, more than one million have tested positive for the illness in the United States, and more than 62,000 have died. With no FDA-approved treatments available to date, the anti-malarial drug, hydroxychloroquine, has emerged as a...
Post
Electrocardiogram shows value in college athletes’ screens
Over the past 30 years, colleges and universities have increasingly screened athletes for health conditions that may pose undue risk to sports participation. Sudden cardiac death is the leading cause of death among college athletes, so a primary function of these screenings is to reveal unknown heart conditions. The National Collegiate Athletic Association requires a...
Post
With a heavy heart: How men and women develop heart disease differently
Using the Canadian Light Source (CLS) at the University of Saskatchewan, Marta Cerruti, an Associate Professor in McGill’s Department of Materials Engineering, and her team analyzed damaged heart valves from patients who had undergone transplants. Their findings, recently published in Acta Biomaterialia, show considerable differences in the mineral deposits found in aortic valves of men...
Post
COVID-19 study shows that men have over double the death rate of women
The COVID-19 pandemic has exploded across the globe, leaving healthcare staff, policy makers and ordinary people struggling. We still don’t completely understand why some people are more severely affected by the virus than others. So far, the elderly and those with certain pre-existing conditions appear to be at greater risk. A new study in open-access...
Post
Researchers discover crucial ‘missing link’ between breathing and cardiovascular systems
by Macquarie University A team of researchers from Macquarie University have found a crucial missing link between the parts of the brain that control breathing and those that control the cardiovascular system. The discovery provides clues to how life-threatening conditions such as hypertension develop and may ultimately lead to more effective treatments. The study, conducted...