Heart Attack News and Research

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Second chance may be the last chance for heart attack patients

After he failed to heed the first big warning about his heart, John Magri was lucky to survive the second.

15 Feb 2012

UCSD opens lidocaine and amiodarone clinical trial to prevent SCA

Sudden Cardiac Arrest (SCA) is the leading cause of death in the United States. This form of heart attack kills 325,000 people every year, representing one death every two minutes. Almost all SCA victims die before they even reach a hospital. To identify a drug that paramedics can use in the field, UC San Diego Health System has opened a clinical trial to evaluate two medications to help restore the heart beat.

15 Feb 2012

Mental health can also interfere with the heart

Mental state can play a crucial role in physical health - medical professionals have long known about the connection between anxiety and the immune system, for example. Now researchers at Tel Aviv University have found that mental health can also interfere with the heart.

15 Feb 2012

Study: Short-term exposure to major air pollutants may increase risk of MI

Short-term exposure (for up to 7 days) to all major air pollutants, with the exception of ozone, is significantly associated with an increased risk of heart attack, according to a review and meta-analysis of previous studies appearing in the February 15 issue of JAMA.

15 Feb 2012

New clinical guidelines for diagnosis and treatment of DVT

A researcher at Intermountain Medical Center in Salt Lake City is part of a select panel of international experts to help develop new evidence-based clinical guidelines used by physicians worldwide for the diagnosis and treatment of blood-clotting disorders, one of the most common cardiovascular diseases in the United States.

15 Feb 2012

State roundup: Health law implementation in Alaska, Calif., mental health funding challenges, Miami's heart attack network

Alaska is one of several states suing to overturn the Affordable Care Act -- President Obama's health care overhaul. But behind the scenes, state agencies are quietly working on implementing various requirements in the law. One of those requirements is an exchange, which will work kind of like Expedia, but for health insurance plans. While the state studies its options, a bill moving through the legislature would also establish an exchange.

13 Feb 2012

Report addresses treatment preferences among depressed patients after heart attack

A report in the last 2011 issue of Psychotherapy and Psychosomatics addresses the treatment preferences that are expressed by depressed patients after a heart attack.

13 Feb 2012

KSU, St. Michael's receive U.S. patent to use BRCA1 gene for cardiovascular disease

St. Michael's Hospital and King Saud University have received their first joint U.S. patent to use the BRCA1 gene as a therapy for cardiovascular disease.

13 Feb 2012

Y chromosome may be the link that passes heart disease risk from father to son

The study, published in The Lancet, focused on genetic markers on the Y chromosome — which is present only in male DNA (women have two X chromosomes) — and found that men with a certain genetic variant were 50% more likely to have coronary artery disease than those without it. The increased risk was independent of other contributors to heart disease such as age, weight, high cholesterol, high blood pressure and smoking.

12 Feb 2012

Longer looks: Former Komen VP's new 'bona fides'; Alzheimer's definition changing?; Palin on her special needs child

Even if you put politics and ideology completely aside, Karen Handel had to resign from Susan G. Komen for the Cure. It's hard to think of the last time an employee did so much damage to such a respected brand in so little time. ... But while Komen will sustain long-term damage, Handel probably will be just fine. Yes, she's lost her position as Komen's vice president for public policy. But Handel has long had political aspirations, and she's now a right-wing cause célèbre.

10 Feb 2012

First sign of coronary heart disease in men could be death

The healthy heart movement in recent years has focused largely on heart disease as the No. 1 killer of women. But the same statistic is true for men, and the reality is grim: The first sign that a man has coronary heart disease could be death, says one University of Alabama at Birmingham expert.

8 Feb 2012

Top-line results from Merck's vorapaxar clinical study on thrombosis

Merck, known outside the United States and Canada as MSD, today announced the top-line results of the TRA-2P (Thrombin Receptor Antagonist in Secondary Prevention of atherothrombotic ischemic events) study of vorapaxar.

7 Feb 2012

Three new targeted drugs can lead to fatal cancer complications

Treatment with three relatively new "targeted" cancer drugs has been linked to a slightly elevated chance of fatal side effects, according to a new analysis led by scientists at Dana-Farber Cancer Institute. They added that the risk remains low, but should be taken into account by physicians and patients.

7 Feb 2012

Short spinning session can induce troponin T in healthy people

A short spinning session can trigger the same biochemical indications as a heart attack - a reaction that is probably both natural and harmless, but should be borne in mind when people seek emergency treatment for chest pain, reveals a study from the Sahlgrenska Academy at the University of Gothenburg, Sweden.

7 Feb 2012

Coronary patients with low levels of anti-PC at greater risk of complications

Coronary patients with low levels of an immune system antibody called anti-PC, which neutralises parts of the "bad" cholesterol, run a greater risk of suffering complications following an acute cardiac episode and thus of premature death.

6 Feb 2012

Chronic hyperglycemia may lead to cardiac damage

A new study led by researchers at the Johns Hopkins Bloomberg School of Public Health suggests that hyperglycemia (high blood sugar) injures the heart, even in patients without a history of heart disease or diabetes.

3 Feb 2012

Anemia triples risk of dying within a year after having a stroke

Being anemic could more than triple your risk of dying within a year after having a stroke, according to research presented at the American Stroke Association's International Stroke Conference 2012.

3 Feb 2012

Study finds opening blocked neck arteries with metal stent or surgery equally durable

Opening blocked neck arteries with a metal stent or surgery were equally durable, in research presented at the American Stroke Association's International Stroke Conference 2012.

2 Feb 2012

NHLBI's The Heart Truth to showcase Red Dress Collection 2012 on Feb. 8

As part of American Heart Month, on Wednesday, Feb. 8, 2012, the National Heart, Lung, and Blood Institute's (NHLBI's) The Heart Truth campaign, with the support of the Foundation for the National Institutes of Health (FNIH), will showcase its signature event, the Red Dress Collection 2012 at Mercedes-Benz Fashion Week in New York City.

2 Feb 2012

OPN-305 may improve survival outcomes for kidney transplant patients

New research published online in the FASEB Journal details a new antibody, called "OPN-305" that may significantly improve survival outcomes for those receiving donated kidneys and other organs.

1 Feb 2012