Heart Attack News and Research

RSS

InfraReDx commences LipiScan IVUS System Phase 2 trial against heart attack

InfraReDx, Inc., a medical device company providing intelligent cardiovascular diagnostic imaging technologies, today announced enrollment of the first patient in its Phase 2 clinical trial, CANARY (Coronary Assessment by Near-infrared (NIR) of Atherosclerotic Rupture-prone Yellow).

13 Jul 2011

ADA spokespeople review latest diet and lifestyle books

With seemingly endless information about food and diets available today, it is easy to be overwhelmed with which plan is right for you. Whether it's a pill, a cleanse, a fast-results diet or an entire lifestyle change, there is no shortage of products, programs and books that promise life-changing results when it comes to weight loss.

13 Jul 2011

Study: Modified fat diet might reduce risk of heart disease

The debate between good fat versus bad fat continues, as a new evidence review finds that a modified fat diet — and not a low fat diet — might be the real key to reducing one's risk of heart disease.

13 Jul 2011

Coronary artery disease is a predictor for new-onset atrial fibrillation after heart attack

Results from a case control study show that coronary artery disease affecting the atrial branches is an independent predictor for new-onset atrial fibrillation (AF) after acute myocardial infarction (MI), or heart attack.

12 Jul 2011

Cardiologists still perform artery-opening procedure despite changes in guidelines

Despite changes in standard treatment practice guidelines issued by the American College of Cardiology, American Heart Association and the European Society of Cardiology several years ago, there has been no meaningful change in the nation's practice of opening completely blocked coronary arteries with balloons and stents in the days after a heart attack, according to a new study published in the July 11, 2011, issue of Archives of Internal Medicine.

12 Jul 2011

Cardiology study looks at sodium and potassium in diet

A new study suggests that in addition to cutting the amount of sodium in their diets to improve heart health, Americans should also increase consumption of a key mineral found in many fruits and vegetables, potassium.

11 Jul 2011

MicroOCT technology can reveal cellular features of coronary artery disease

Researchers at the Wellman Center for Photomedicine at Massachusetts General Hospital (MGH) have developed a one-micrometer-resolution version of the intravascular imaging technology optical coherence tomography (OCT) that can reveal cellular and subcellular features of coronary artery disease.

11 Jul 2011

Research roundup: Rural hospitals have poorer quality; Cost-effective migraine relief; Doctors still take Medicare

Quality Of Care And Patient Outcomes In Critical Access Rural Hospitals -- This study looks at the quality of care provided by patterns of care at "critical access hospitals," a federal designation for hospitals that serve rural populations and thus have been granted special incentives under Medicare.

8 Jul 2011

Mesenchymal stem cells protect and heal

A stem cell that can morph into a number of different tissues is proving a natural protector, healer and antibiotic maker, researchers at Case Western Reserve University and their peers have found.

8 Jul 2011

Autologous adult stem cells reduce frequency of angina episodes

New research published online today in Circulation Research found that injections of adult patients' own CD34+ stem cells reduced reports of angina episodes and improved exercise tolerance time in patients with chronic, severe refractory angina (severe chest discomfort that did not respond to other therapeutic options).

From Baxter International Inc. 8 Jul 2011

Study finds heart stents often overused

The research, which appeared in the Journal of the American Medical Association, finds overuse is prevalent regarding this invasive treatment, which tallies an estimated $12 billion a year in health care costs.

7 Jul 2011

First Edition: July 6, 2011

In today's headlines, reports about how budget pressures and the deficit reduction negotiations are having an impact on Medicare and Medicaid.

6 Jul 2011

High-dose aspirin could help prevent cardiovascular disease in diabetic patients

In some cases, an apple a day may keep the doctor away, but for people with diabetes, regular, over-the-counter Aspirin may also do the job.

6 Jul 2011

Critical access hospitals provide lower quality of care

In an analysis of data from more than 4,500 hospitals that serve Medicare beneficiaries, critical access hospitals had fewer clinical capabilities, worse measured processes of care and higher rates of death for patients with heart attack, congestive heart failure or pneumonia, compared to non-CAHs, according to a study in the July 6 issue of JAMA.

6 Jul 2011

Study: More PCIs classified as appropriate for acute indications in the U.S.

In an examination of the appropriateness of the widespread use of percutaneous coronary interventions (PCIs), researchers found that of more than 500,000 PCIs included in the study, nearly all for acute indications were classified as appropriate, whereas only about half of PCIs performed for nonacute indications could be classified as appropriate, according to a study in the July 6 issue of JAMA.

6 Jul 2011

Life satisfaction protects against coronary heart disease

While depression and anxiety have long been recognised as risk factors for heart disease, there is less certainty over the beneficial effects of a 'positive' psychological state, Now, following a study of almost 8000 British civil servants, researchers say that a satisfying life is indeed good for the heart.

5 Jul 2011

STSI receives NIH grant to conduct heart-based research

Researchers looking to find a root cause for heart attacks and coronary artery disease will soon begin using a novel investigative approach that borders on science fiction as they work toward the holy grail of American medicine: preventing the nation's No. 1 killer.

2 Jul 2011

New clot busting drug approved in UK

The National Institute for Clinical Excellence (Nice), UK, has approved a new drug which one study has suggested could reduce the risk of death from a second heart attack by 20 per cent. The drug is manufactured by AstraZeneca as Brilique. It works by maintaining cardiac blood flow and stopping new blood clots from forming.

1 Jul 2011

EAS, ESC develop new European guidelines to manage dyslipidaemias

Cardiovascular disease (CVD), driven by the global pandemics of obesity and diabetes, poses a daunting challenge to clinicians in the 21st century. Despite progress, there is still much to be done to improve the control of dyslipidaemia, a key risk factor.

28 Jun 2011

Ticagrelor drug with low-dose aspirin effective against acute coronary syndrome

When taken with higher doses of aspirin, the experimental antiplatelet drug ticagrelor was associated with worse outcomes than the standard drug, clopidogrel, but the opposite was true with lower doses of aspirin.

28 Jun 2011