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Researchers discover key step to stem bleeding, reduce obstruction in blood flow during clot formation

Red blood cells are the body's true shape shifters, perhaps the most malleable of all cell types, transforming - among many other forms -- into compressed discs capable of going through capillaries with diameters smaller than the blood cell itself.

10 Jan 2014

T2HemoStat detection of novel clot behavior could direct therapeutic choices for stroke, heart attack victims

T2 Biosystems, a company developing direct detection products enabling superior diagnostics, announced that scientists from the University of Pennsylvania and T2 Biosystems have published a paper in Blood describing novel clot structure biology detected while testing T2 Bio's T2HemoStat-.

10 Jan 2014

TSRI researchers develop new fluid biopsy technique to identify patients at high risk of heart attack

A new "fluid biopsy" technique that could identify patients at high risk of a heart attack by identifying specific cells as markers in the bloodstream has been developed by a group of researchers at The Scripps Research Institute.

9 Jan 2014

High aerobic fitness in late adolescence may reduce heart attack risk later in life

Researchers in Sweden have found an association between a person’s fitness as a teenager and their risk of heart attack in later life. In a study of nearly 750,000 men, they found that the more aerobically fit men were in late adolescence, the less likely they were to have a heart attack 30 or 40 years later.

9 Jan 2014

Implantation of sleep apnea device can lead to improvements for patients with OSA

Implantation of a sleep apnea device called Inspire- Upper Airway Stimulation therapy can lead to significant improvements for patients with obstructive sleep apnea, according to a study published today in the New England Journal of Medicine.

9 Jan 2014

Poor people more likely to become frail after a heart attack

As people get older, their bodies wear down and become less resilient. In old age, it's common for people to become "clinically frail," and this "frailty syndrome" is emerging in the field of public health as a powerful predictor of healthcare use and death.

9 Jan 2014

Hospitals with higher rates of readmissions may suffer cut in Medicare payments by 2015

Hospitals that treat more poor seniors who are on both Medicaid and Medicare tend to have higher rates of readmissions, triggering costly penalties from the Centers for Medicare and Medicaid Services, finds a new study in Health Services Research.

8 Jan 2014

Researchers hope to improve treatment, survival rates of ischemic heart disease

Researchers at Case Western Reserve University and University Hospitals Case Medical Center hope to improve treatment and survival rates of ischemic heart disease patients by providing doctors an unprecedented look at the stents they place in coronary arteries.

6 Jan 2014

Study explores safety and efficacy of scoop and run approach in Philadelphia

A new study from the Perelman School of Medicine at the University of Pennsylvania has found no significant difference in adjusted overall survival rates between gunshot and stabbing (so-called penetrating trauma injuries) victims in Philadelphia whether they were transported to the emergency department by the police department or the emergency medical services division of the fire department.

3 Jan 2014

Shingles may increase risk of stroke in later life, study finds

Having shingles may increase the risk of having a stroke years later, according to research published in the January 2, 2014, online issue of Neurology, the medical journal of the American Academy of Neurology.

2 Jan 2014

CAC screening plays more prominent role in determining risk for heart attack and stroke

A new study shows that coronary artery calcium (CAC) screening, an assessment tool that is not currently recommended for people considered at low risk, should play a more prominent role in helping determine a person’s risk for heart attack and heart disease-related death, as well as the need for angioplasty or bypass surgery.

26 Dec 2013

Study shows CAC screening plays prominent role in determining person's risk for heart attack and stoke

A new study shows that coronary artery calcium (CAC) screening, an assessment tool that is not currently recommended for people considered at low risk, should play a more prominent role in helping determine a person's risk for heart attack and heart disease-related death, as well as the need for angioplasty or bypass surgery.

23 Dec 2013

Inactive patients following cardiac surgery have higher risk of depression

New research indicates that inactive patients following cardiac surgery have a substantially higher risk of depression and that the number of patients suffering from depression after cardiac surgery is as high as 40%. Investigators recommend that cardiac patients should be assessed for depression and level of physical activity and remain as active as they safely can after surgery to minimize post-operative depression. The results are published in the December issue of the Canadian Journal of Cardiology.

19 Dec 2013

Study reveals why people are predisposed to cardiovascular disease and death

A genetic trait known to make some people especially sensitive to stress also appears to be responsible for a 38 percent increased risk of heart attack or death in patients with heart disease, scientists at Duke Medicine report.

19 Dec 2013

New guideline to help doctors treat patients with hypertension

A new guideline developed by evidence gathered from randomized clinical trials for the management of high blood pressure contains nine recommendations and a treatment algorithm to help doctors treat patients with hypertension.

19 Dec 2013

Doctors urge people to take advantage of Christmas gatherings to tackle ill-health

Doctors are encouraging people to take advantage of Christmas gatherings with relatives to discuss family medical histories to help tackle ill-health.

17 Dec 2013

New report shows death rates for lung cancer dropping at a faster pace

The Annual Report to the Nation on the Status of Cancer, covering the period 1975, showed death rates for lung cancer, which accounts for more than one in four cancer deaths, dropping at a faster pace than in previous years. The recent larger drop in lung cancer deaths is likely the result of decreased cigarette smoking prevalence over many years, and is now being reflected in mortality trends. The lung cancer death rate decline, as well as declines in colorectal, breast, and prostate cancer death rates, has also helped drive decreases in death rates for all cancers types combined, a trend that began about 20 years ago.

17 Dec 2013

Mayo Clinic researchers develop specialized catheter for transplanting stem cells into beating heart

Mayo Clinic researchers and colleagues in Belgium have developed a specialized catheter for transplanting stem cells into the beating heart. The novel device includes a curved needle and graded openings along the needle shaft, allowing for increased distribution of cells.

17 Dec 2013

Two UTHealth professors elected fellows of American Association for the Advancement of Science

Two professors at The University of Texas Health Science Center at Houston - Barry Davis, M.D., Ph.D., and Kevin Morano, Ph.D. - have been elected fellows into the American Association for the Advancement of Science, the world's largest general scientific society and publisher of the journal Science.

16 Dec 2013

Possible mechanism behind elevated risk of cardiovascular disease discovered in HIV-infected women

A Massachusetts General Hospital research team has discovered a possible mechanism behind the elevated risk of cardiovascular disease in women infected with HIV, a risk even higher than that of HIV-infected men. In the Dec. 1 issue of the Journal of Infectious Diseases the investigators report finding that HIV-infected women had a greater prevalence of the type of coronary artery plaque most vulnerable to rupture than did uninfected women.

14 Dec 2013

Heart Attack News and Research

Researchers discover key step to stem bleeding, reduce obstruction in blood flow during clot formation

T2HemoStat detection of novel clot behavior could direct therapeutic choices for stroke, heart attack victims

TSRI researchers develop new fluid biopsy technique to identify patients at high risk of heart attack

High aerobic fitness in late adolescence may reduce heart attack risk later in life

Implantation of sleep apnea device can lead to improvements for patients with OSA

Poor people more likely to become frail after a heart attack

Hospitals with higher rates of readmissions may suffer cut in Medicare payments by 2015

Researchers hope to improve treatment, survival rates of ischemic heart disease

Study explores safety and efficacy of scoop and run approach in Philadelphia

Shingles may increase risk of stroke in later life, study finds

CAC screening plays more prominent role in determining risk for heart attack and stroke

Study shows CAC screening plays prominent role in determining person's risk for heart attack and stoke

Inactive patients following cardiac surgery have higher risk of depression

Study reveals why people are predisposed to cardiovascular disease and death

New guideline to help doctors treat patients with hypertension

Doctors urge people to take advantage of Christmas gatherings to tackle ill-health

New report shows death rates for lung cancer dropping at a faster pace

Mayo Clinic researchers develop specialized catheter for transplanting stem cells into beating heart

Two UTHealth professors elected fellows of American Association for the Advancement of Science

Possible mechanism behind elevated risk of cardiovascular disease discovered in HIV-infected women

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