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Hookah smoking develops cardiovascular risk factors similar to cigarette, shows study

In direct contradiction to marketing efforts claiming that hookah smoking is less hazardous to health than cigarettes, a new UCLA study published in the American Journal of Cardiology found that just a half-hour of hookah smoking resulted in the development of cardiovascular risk factors similar to what has been seen with traditional cigarette smoking.

3 Aug 2018

Study highlights the importance of routine screening of relatives of aortic disease patients

A research team led by the University of Leicester has published a new study in the Journal of the American Heart Association which shows that over 30% of relatives of patients suffering from thoracic aortic diseases have an underlying genetic predisposition to developing an aortic disease themselves.

2 Aug 2018

LYVE-1 protein on macrophages found to be key to artery health

Arteries such as the aorta actively transport oxygenated blood, nutrients and cells throughout the body to keep our tissues functioning normally. Damage to the arteries can result in life-threatening cardiovascular diseases.

27 Jul 2018

Ciprofloxacin may disrupt normal functions of connective tissue

The use of ciprofloxacin and other antibiotics of the class of fluoroquinolones may be associated with disruption of the normal functions of connective tissue, including tendon rupture, tendonitis and retinal detachment

26 Jul 2018

Patients with colon cancers on the right side have worse survival rates than those with left-sided tumors

Patients with colorectal cancer tumors on the right side may have poorer five-year survival rates than those whose tumors are located on the left side.

24 Jul 2018

Most surgeons feel pressure to operate under severe emergency situations, finds study

In a small study based on conversations with 20 hospital-based surgeons, Johns Hopkins researchers say they found that most report feeling pressure to operate under severe emergency situations, even when they believe the patients would not benefit.

9 Jul 2018

Scientists win NIH grant to study discrete subaortic stenosis

Scientists at Rice University, Texas Children's Hospital and Baylor College of Medicine have won a prestigious National Institutes of Health grant to study the dynamic processes and cellular players linked to discrete subaortic stenosis, a congenital heart disease.

27 Jun 2018

Bone density scans could help determine likelihood of cardiovascular disease

Routine bone density scans already performed on Australians to identify their risk of fractures could now also be used as an early warning for heart attack or stroke.

18 Jun 2018

Research shows programmed postnatal transition in newborn’s heart

In the fetus, the blood vessel known as the ductus arteriosus or ductus Botalli bypasses blood from the lung artery to the aorta.

13 Jun 2018

Combination of physical fitness and aortic stiffness explains rate of memory decline in older people

The rate of decline in certain aspects of memory may be explained by a combination of overall physical fitness and the stiffness of the central arteries, researchers from Swinburne's Centre for Human Psychopharmacology have found.

12 Jun 2018

Research drug may one day be novel treatment for systemic inflammatory response syndrome

When trauma spills the contents of our cell powerhouses, it can evoke a potentially deadly immune response much like a severe bacterial infection.

11 Jun 2018

Study: Exercising for 4-5 days per week is needed to keep the heart young

Participating in exercise 4-5 days per week is necessary to keep your heart young, according to new research published in The Journal of Physiology.

21 May 2018

Johns Hopkins researchers identify protein clumps in diseased hearts

Similar to how protein clumps build up in the brain in people with some neurodegenerative diseases such as Alzheimer's and Parkinson's diseases, protein clumps appear to accumulate in the diseased hearts of mice and people with heart failure, according to a team led by Johns Hopkins University researchers.

9 May 2018

Researchers discover new gene associated with aortic aneurysms

An interdisciplinary team of researchers has identified a new gene linked to human aortic aneurysms. By combining comprehensive genetic studies in the fruit fly, dataset searches and analysis of diseased human aortic tissue, the researchers shed light on mechanisms not previously known to be associated with this devastating disease.

24 Apr 2018

Case study shows how intravascular ultrasound imaging helps detect acute aortic syndrome

In the current issue of Cardiovascular Innovations and Applications (Volume 2, Number 4, 2018, pp 447-449(3); DOI: https://doi.org/10.15212/CVIA.2017.0028, Niya Mileva, Medical University of Sofia, Sofia, Bulgaria and other researchers from Poland and Italy present a case study of misdiagnosed aortic intramural hematoma and the role of intravascular ultrasound imaging in detection of acute aortic syndrome.

19 Apr 2018

Researchers build molecular networks of calcific aortic valve disease

Calcific aortic valve disease - a disease that leaves the aortic valve stiff and calcified, preventing blood flow from the heart into the aorta - affects one quarter of the U.S. population aged 65 and over.

18 Apr 2018

New machine learning method offers better way to detect heart disease

Heart disease is the leading cause of death for both men and women, according to the Centers for Disease Control and Prevention. In the U.S., one in every four deaths is a result of heart disease, which includes a range of conditions from arrhythmias, or abnormal heart rhythms, to defects, as well as blood vessel diseases, more commonly known as cardiovascular diseases.

17 Apr 2018