Cardiology News and Research

Latest Cardiology News and Research

New tool may help identify high risk atherosclerotic plaques

Researchers have developed and validated a new tool to help identify unstable or high risk atherosclerotic plaques--inflamed fatty deposits in the artery wall and a main contributor to cardiovascular disease (CVD). This breakthrough may lead to better identifying which plaques are considered at the highest risk for rupturing and causing a heart attack or stroke.

14 Oct 2015

Sleep apnea associated with evidence of early heart injury in women

Risk factors for obstructive sleep apnea (OSA) and the development of subsequent cardiovascular (CV) complications differ by sex, but it is not clear from prior research whether the effects of sleep apnea on heart disease is similar for men and women.

13 Oct 2015

Finnish researchers find that obesity surgery normalizes brain's opioid neurotransmission

Researchers at Aalto University and University of Turku have revealed how obesity surgery recovers opioid neurotransmission in the brain.

13 Oct 2015

Language used in social media posts may have strong connection to individuals' health

Language used in everyday social media posts may have a strong connection to an individual's health, according to new research from the Perelman School of Medicine at the University of Pennsylvania.

13 Oct 2015

Study: RNA editing technique shows promise in treating rare, severe form of muscular dystrophy

An RNA editing technique called "exon skipping" has shown preliminary success in treating a rare and severe form of muscular dystrophy that currently has no treatment, based on a new study from Northwestern Medicine and the University of Chicago. Children with the disease lose significant muscle strength early in life.

13 Oct 2015

Team-based delivery models can improve quality of care in patients with cardiovascular disease

Patients with coronary artery disease, heart failure, and atrial fibrillation receive comparable outpatient care from physicians and advanced practice providers-- physician assistants and nurse practitioners - although all clinicians fell short in meeting performance measures, according to a study published today in the Journal of the American College of Cardiology.

13 Oct 2015

BLS transported patients more likely to survive than ALS transported patients

Patients with trauma, stroke, heart attack and respiratory failure who were transported by basic life support (BLS) ambulances had a better chance of survival than patients who were transported by advanced life support (ALS) ambulances, a study of Medicare patients in urban counties nationwide found.

13 Oct 2015

Cardiac monitoring predicts survival in patients with Friedreich ataxia

Researchers confirm the need for cardiac follow-up in patients with Friedreich ataxia, with particular focus on left ventricular ejection fraction as a predictor of worse prognosis.

12 Oct 2015

Pregnant women with elevated blood-sugar levels more likely to have babies with heart defects

Pregnant women with elevated blood-sugar levels are more likely to have babies with congenital heart defects, even if their blood sugar is below the cutoff for diabetes, according to a new study from the Stanford University School of Medicine and Stanford Children's Health.

12 Oct 2015

Cranberry juice consumption may protect against cardiovascular disease

Results from a new study presented at the Cranberry Health Research Conference preceding the annual Berry Health Benefits Symposium 2015 in Madison, WI, revealed that cranberry juice consumption may play a role in protecting against cardiovascular disease.

12 Oct 2015

Study raises new questions about the best way to treat early cancer cells that define DCIS

Treatment patterns for ductal carcinoma in situ (DCIS) have shifted since the 1990s, with more U.S. women opting for lumpectomy in combination with radiation rather than single-breast mastectomy, according to a study lead by Duke Cancer Institute researchers.

12 Oct 2015

High dose flu vaccines significantly reduce hospitalization risk during influenza season

In the largest nursing home study to date on the effect of high dose flu vaccine, researchers found that shots with four times the strength of standard flu shots significantly reduced the risk of being hospitalized during the influenza season. There was a 1.2 percent difference (19.7 percent versus 20.9 percent) in admission for the group that received the high dose vaccine compared to the one that received the standard dose vaccine.

12 Oct 2015

Survey: Only half of healthcare providers adequately equipped with information about cryptogenic stroke

Results from a new survey from the American Heart Association/American Stroke Association found that only half of healthcare professionals consider themselves to be adequately equipped with information about cryptogenic stroke, a stroke in which the underlying cause is still unknown after extensive testing.

12 Oct 2015

People often end up in emergency room because of infection-related falls

People who end up in the emergency room because of a fall often are tripped up by an infection, rather than a loose throw rug or poor eyesight, suggests a study being presented at IDWeek 2015.

12 Oct 2015

Glycan binding proteins modify parasite infection in cells of the heart muscle

Chagas disease is the main cause of infectious heart disease in Latin America. Researchers from the INGEBI and IBYME Institutes in Argentina explored the effect of glycan binding protein interactions between the human host and Typanosoma cruzi parasite. They found that a glycan binding protein expressed in humans modified the infection in cells of the heart muscle, showing the importance of galectins in the response to parasite infection.

12 Oct 2015

Many early-stage breast cancer patients still not getting life-saving treatment, new study finds

Accelerated partial breast irradiation was designed to be a faster, more convenient, and potentially safer way for many women with breast cancer to reduce their mortality risk and help keep their cancer from returning after surgery. But a new study shows that the availability of the approach is failing to reduce the percentage of early-stage breast cancer patients who do not receive the radiation treatment that could save their lives.

12 Oct 2015

Cancer survival outcomes can vary widely among U.S. hospitals

Decades of research have shown that cancer survival outcomes can vary widely depending on where patients receive care. But efforts to rank hospitals by long-term survival rates have been hindered by the readily available administrative data derived from Medicare claims, which lacks information about cancer stage. Two hospitals providing equally good care may have different survival rates if one hospital treats sicker patients, for example.

12 Oct 2015

Research finding offers hope for more powerful aspirin-like drugs

Researchers have found that salicylic acid targets the activities of HMGB1, an inflammatory protein associated with a wide variety of diseases, offering hope that more powerful aspirin-like drugs may be developed.

11 Oct 2015

New test for heart attack may save NHS millions

A simple blood test could be used to rule out the possibility of heart attack in two-thirds of people who attend A&E with chest pains, report UK researchers.

9 Oct 2015

Scientists can now use skin samples from older patients to grow brain cells

For the first time, scientists can use skin samples from older patients to create brain cells without rolling back the youthfulness clock in the cells first. The new technique, which yields cells resembling those found in older people's brains, will be a boon to scientists studying age-related diseases like Alzheimer's and Parkinson's.

9 Oct 2015

Cardiology News and Research

Latest Cardiology News and Research

New tool may help identify high risk atherosclerotic plaques

Sleep apnea associated with evidence of early heart injury in women

Finnish researchers find that obesity surgery normalizes brain's opioid neurotransmission

Language used in social media posts may have strong connection to individuals' health

Study: RNA editing technique shows promise in treating rare, severe form of muscular dystrophy

Team-based delivery models can improve quality of care in patients with cardiovascular disease

BLS transported patients more likely to survive than ALS transported patients

Cardiac monitoring predicts survival in patients with Friedreich ataxia

Pregnant women with elevated blood-sugar levels more likely to have babies with heart defects

Cranberry juice consumption may protect against cardiovascular disease

Study raises new questions about the best way to treat early cancer cells that define DCIS

High dose flu vaccines significantly reduce hospitalization risk during influenza season

Survey: Only half of healthcare providers adequately equipped with information about cryptogenic stroke

People often end up in emergency room because of infection-related falls

Glycan binding proteins modify parasite infection in cells of the heart muscle

Many early-stage breast cancer patients still not getting life-saving treatment, new study finds

Cancer survival outcomes can vary widely among U.S. hospitals

Research finding offers hope for more powerful aspirin-like drugs

New test for heart attack may save NHS millions

Scientists can now use skin samples from older patients to grow brain cells

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