Angiography News and Research

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Efforts to standardize heart care are working

People who suffer a heart attack or severe chest pain today are much less likely to die, or to experience long-lasting effects, than their counterparts even a few years ago, according to a new international study in the May 3 issue of the Journal of the American Medical Association.

2 May 2007

Embolic protection and platelet inhibition during renal artery stenting

High blood pressure is the most common chronic medical condition in the United States, and the most common identifiable cause is narrowing of a kidney artery, called renal artery stenosis.

3 Apr 2007

Long-term safety of drug-eluting stents in off-label use

Research presented at the American College of Cardiology's Innovation in Intervention: i2 Summit 2007 in New Orleans, La, paints a picture of the "real world" use of drug-eluting stents and offers new insight into the connection between blood clotting, or thrombosis, in the stent - a dangerous complication - and adherence and responsiveness to anti-clotting medication.

3 Apr 2007

Advances in clinical cardiology

Three studies being presented at the American College of Cardiology's Innovation in Intervention: i2 Summit 2007 in New Orleans, La., highlight the breadth of research propelling advances in clinical cardiology.

3 Apr 2007

Sodium Bicarbonate vs. Sodium Chloride in persons undergoing coronary angiography

In patients undergoing cardiac catheterization, contrast dye injection can sometimes cause contrast-induced nephropathy (CIN), otherwise known as acute renal failure.

3 Apr 2007

$Drug that mimics HDL does not reduce risk of death for heart attack patients with refractory shock$

Drug that mimics HDL does not reduce risk of death for heart attack patients with refractory shock

Patients with acute coronary syndromes (ACS), such as heart attack and recent-onset chest pain, remain at considerable risk of experiencing further serious cardiovascular problems despite improvements in care.

2 Apr 2007

Adding estradiol to a polymer-free rapamycin-eluting stent is not associated with any measurable benefit

Patients admitted to the hospital with acute coronary syndromes (ACS) are often treated with a catheter-based procedure known as percutaneous coronary intervention (PCI), during which a stent is inserted into an occluded or narrowed coronary artery to restore blood flow to and from the heart.

2 Apr 2007

Reconstituted HDL may have some benefit in coronary atherosclerosis

Preliminary research suggests that use of reconstituted HDL may have some benefit in coronary atherosclerosis, according to a JAMA study published online March 26.

2 Apr 2007

Low levels of RANTES protein in the blood is a predictor of cardiac death

Researchers at SUNY Downstate Medical Center in Brooklyn have determined that low levels of a protein in the blood is a predictor of cardiac death in patients with coronary artery disease.

20 Feb 2007

Magnetic resonance angiography of supraaortic arteries

A novel type of contrast-enhanced magnetic resonance (MR) angiography is highly accurate in identifying blockages in the arteries that carry blood to the brain, according to a study in the February issue of Radiology.

30 Jan 2007

New study finds endurance athletes with ventricular arrhythmias have dysfunctional right ventricles

Some high-level athletes who take part in endurance sports can develop a rare but life-threatening condition called ventricular arrhythmia (VA) in which the heart beats at an abnormal rate and rhythm.

22 Jan 2007

Advancing medical technology increases health-care costs

Advances in medical technology are a main factor driving the trend of increasing health care costs, and industry stakeholders agree that improved evaluation methods are needed to better measure the benefits and risks of new technologies and procedures in order to avoid misallocation of health care dollars.

9 Jan 2007

Ultrasound targets angioplasty

World Congress of Cardiology 2006 - A simple technique - combining cardiac ultrasound with a heart muscle-stimulating drug - can identify the MI patients who would benefit most from angioplasty after thrombolysis, reports a study in Hot Line session II.

6 Sep 2006

Endovascular repair of thoracic and abdominal aortic diseases as an alternative to open surgery in patients at high surgical risk

World Congress of Cardiology Report - Acute aortic syndromes, such as large thoracic and abdominal aortic aneurysms with impending rupture, complicated acute type B dissections, traumatic rupture of thoracic aorta, still represent life-threatening conditions.

5 Sep 2006

Test on viability of heart muscle identifies patients who will benefit from angioplasty after clot-lysing therapy for an acute heart attack

Emergency angioplasty (balloondilation of the coronary vessel) is the preferred treatment for patients with an acute heart attack. Because of its limited availability worldwide, the majority of patients who are admitted to the hospital with a heart-attack are treated with clot-lysing drugs (thrombolysis).

5 Sep 2006

Prognostic stratification of obese patients by Stress 99mTc-Tetrofosmin Myocardial Perfusion Imaging

Researchers identified an accurate method that may detect whether obese individuals have a low, intermediate or high risk of coronary artery disease, the leading cause of death in the United States, notes a report in the August issue of the Journal of Nuclear Medicine.

2 Aug 2006

Angiography News and Research

Efforts to standardize heart care are working

Embolic protection and platelet inhibition during renal artery stenting

Long-term safety of drug-eluting stents in off-label use

Advances in clinical cardiology

Sodium Bicarbonate vs. Sodium Chloride in persons undergoing coronary angiography

Drug that mimics HDL does not reduce risk of death for heart attack patients with refractory shock

Adding estradiol to a polymer-free rapamycin-eluting stent is not associated with any measurable benefit

Reconstituted HDL may have some benefit in coronary atherosclerosis

Low levels of RANTES protein in the blood is a predictor of cardiac death

Magnetic resonance angiography of supraaortic arteries

New study finds endurance athletes with ventricular arrhythmias have dysfunctional right ventricles

Advancing medical technology increases health-care costs

Ultrasound targets angioplasty

Endovascular repair of thoracic and abdominal aortic diseases as an alternative to open surgery in patients at high surgical risk

Test on viability of heart muscle identifies patients who will benefit from angioplasty after clot-lysing therapy for an acute heart attack

Prognostic stratification of obese patients by Stress 99mTc-Tetrofosmin Myocardial Perfusion Imaging

Diagnostic performance of stress perfusion and delayed-enhancement MR imaging in patients with coronary artery disease

Study finds ways to improve detection of blood clots in the lung

Trials funded by for-profit organizations more likely to report positive findings

Clinical trials funded by for-profit organizations more likely to report positive

Sensing a Healthier Future

Achieving and maintaining ISO/IEC 27001 and BS 10012 certifications

Expanding research and clinical options for children with cancer

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