Heart Disease News and Research

Latest Heart Disease News and Research

Stem cell researchers make advance toward long-lasting blood vessel repair

Stem cell researchers at Emory University School of Medicine have made an advance toward having a long-lasting "repair caulk" for blood vessels. The research could form the basis of a treatment for peripheral artery disease, derived from a patient's own cells. Their results were recently published in the journal Circulation.

24 Oct 2017

Researchers provide evidence of increase in cancer decades after arsenic exposure ends

A new paper published in the Journal of the National Cancer Institute shows that arsenic in drinking water may have one of the longest dormancy periods of any carcinogen.

24 Oct 2017

Researchers evaluate impact of dried cranberries on gut health

Researchers from the University of Wisconsin - Madison evaluated whether one simple addition to the diet - one handful-a-day of sweetened dried cranberries - could positively influence the gut microbiome.

24 Oct 2017

Study finds significant drop in proportion of undiagnosed diabetes cases

A study that compared total U.S. diabetes diagnoses over a 26-year period found that while the prevalence nearly doubled, from 5.5 to 10.8 percent, the proportion of missed cases of diabetes dropped significantly during the same period, from 16.3 to 10.9 percent.

24 Oct 2017

Genomic roots of ovarian tumors may arise in fallopian tubes, study suggests

Some scientists have suspected that the most common form of ovarian cancer may originate in the fallopian tubes, the thin fibrous tunnels that connect the ovaries to the uterus.

24 Oct 2017

Rebound hyperthermia linked to worse neurologic outcomes, mortality in survivors of cardiac arrest

Rebound hyperthermia, or fever, is common after controlled body cooling to treat comatose survivors of cardiac arrest, but a new study presents evidence of significantly worse neurologic outcomes.

24 Oct 2017

Opioid-free anesthesia reduces postoperative nausea, study finds

Opioid-free general anesthesia is safe, effective and dramatically decreases postoperative nausea, according to a single-center study of more than 1,000 patients being presented at the ANESTHESIOLOGY 2017 annual meeting.

24 Oct 2017

People with depressive symptoms before disaster may experience increase in inflammation

People who exhibit even a few depressive symptoms before a major life stressor, such as a disaster, may experience an increase in inflammation -- a major risk factor for heart disease and other negative health conditions -- after the event, according to new research from Rice University.

23 Oct 2017

Physical and emotional benefits of exercise

You have probably heard that exercise is good for your health, but did you know that it can actually help to heal your body? Understanding the value of exercise is more important than ever since our nation is in the midst of an "inactivity epidemic."

23 Oct 2017

ACS recognizes contributions of five surgeons with Surgical Humanitarian and Volunteerism Awards

Last night, five surgeons received the 2017 American College of Surgeons/Pfizer Surgical Humanitarian Awards and Surgical Volunteerism Awards in recognition of their selfless efforts as volunteer surgeons who provide care to medically underserved patients abroad.

23 Oct 2017

Blood levels of thyroid hormone may help identify individuals at risk for irregular heartbeat

Individuals with higher levels of thyroid hormone (free thyroxine, FT4) circulating in the blood were more likely than individuals with lower levels to develop irregular heartbeat, or atrial fibrillation, even when the levels were within normal range, according to new research in the American Heart Association's journal Circulation.

23 Oct 2017

African Americans have shorter lifespan because of heart disease and stroke

The average lifespan of African Americans is significantly shorter than white Americans, mostly because of heart disease and stroke, which contributed to more than two million years of life lost among African Americans between 1999 and 2010, according to a new scientific statement published in the American Heart Association's journal Circulation.

23 Oct 2017

Study elucidates how obesity makes breast cancer more aggressive

Obesity leads to the release of cytokines into the bloodstream which impact the metabolism of breast cancer cells, making them more aggressive as a result. Scientists from Helmholtz Zentrum München, Technische Universität München, and Heidelberg University Hospital report on this in 'Cell Metabolism'. The team has already been able to halt this mechanism with an antibody treatment.

23 Oct 2017

Older surgical patients with diabetes may be at higher risk of developing POCD

Older patients with diabetes may be at an 84 percent higher risk of developing postoperative cognitive dysfunction (POCD) than those who are not diabetic, suggests new research being presented at the ANESTHESIOLOGY 2017 annual meeting.

23 Oct 2017

Study identifies predictors of poor outcomes in Duchenne muscular dystrophy patients

A new study from UT Southwestern suggests that more people with Duchenne muscular dystrophy could live longer by identifying and more aggressively treating patients with certain risk factors.

20 Oct 2017

Daily aspirin therapy linked to reduced risk of HBV‐related liver cancer

A new study presented this week at The Liver Meeting – held by the American Association for the Study of Liver Diseases – found that daily aspirin therapy was significantly associated with a reduced risk in hepatitis B virus‐related liver cancer.

20 Oct 2017

NAFLD linked to higher cardiovascular risk in women, but not in men

Nonalcoholic fatty liver disease is associated with significantly higher risk of subsequent cardiovascular events in women, but not in men, according to research presented this week at The Liver Meeting - held by the American Association for the Study of Liver Diseases.

20 Oct 2017

Increased use of split liver transplantation could decrease pediatric waitlist deaths

A new study presented this week at The Liver Meeting - held by the American Association for the Study of Liver Diseases - found that increased utilization of split liver transplantation (sharing a donor liver between one pediatric and one adult patient) could decrease the number of children who die awaiting liver transplantation without decreasing liver transplantation access for adult patients.

20 Oct 2017

Serum metabolites linked to NAFLD may be heritable, research shows

Serum metabolites associated with nonalcoholic fatty liver disease may be heritable, according to research presented this week at The Liver Meeting - held by the American Association for the Study of Liver Diseases.

20 Oct 2017

Amid for-profit surge, rural hospice has offered free care for 40 years

Rose Crumb can't even count the number of people she's helped die. The former nurse, 91, who retired in her mid-80s, considers the question and then shakes her head, her blue eyes sharp above oval spectacles.

20 Oct 2017