Peripheral Artery Disease
Dissolvable heart artery stents appear safe in study
(HealthDay) -- New long-term research now suggests that fully biodegradable stents are safe to use in heart arteries.
Cardiology
Apr 16, 2012 |
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New class of platelet blockers proves effective in phase III trial
Adding vorapaxar, an investigational platelet blocker, to standard antiplatelet therapy significantly reduces the risk of recurrent cardiovascular events in patients with known atherosclerosis, a hardening and narrowing of ...
Cardiology
Mar 26, 2012 |
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Minimally invasive treatment for ruptured aneurysm: Safe, reduces mortality
A burst aneurysm (a local area of bulge) in the abdominal aorta—the largest blood vessel in the body -- is a deadly condition. In fact, about half of these patients don't make it to the hospital in time. Those who do ...
Other
Mar 25, 2012 |
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Merck blood thinner shows mixed results: study
An experimental blood thinning drug made by the pharmaceutical giant Merck may reduce the risk of dying from a heart attack but also boosts the danger of internal bleeding, researchers said Saturday.
Cardiology
Mar 24, 2012 |
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Aspirin as good as Plavix for poor leg circulation: study
(HealthDay) -- Aspirin works as well as Plavix in patients with blocked leg arteries, a new European study finds.
Cardiology
Feb 22, 2012 |
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Skin cancer frequency in chronic leg ulcers >10 percent
(HealthDay) -- Chronic leg ulcers (CLUs) that don't heal after three months of appropriate treatment have an overall skin cancer frequency of 10.4 percent, according to a study published online Feb. 20 in ...
Diseases, Conditions, Syndromes
Feb 22, 2012 |
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American Heart Association launches free-access online journal
The American Heart Association has launched the online-only open-access Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease (JAHA) -- packed with free peer-reviewed research on heart dise ...
Cardiology
Feb 21, 2012 |
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Peripheral artery disease undertreated, understudied in women
Women with peripheral artery disease, or PAD, are two to three times more likely to have a stroke or heart attack than those without it ― yet it's often unrecognized and untreated, especially in women, according to ...
Cardiology
Feb 15, 2012 |
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Researchers develop method of directing stem cells to increase bone formation and bone strength
A research team led by UC Davis Health System scientists has developed a novel technique to enhance bone growth by using a molecule which, when injected into the bloodstream, directs the body's stem cells to travel to the ...
Medical research
Feb 06, 2012 |
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Finding the silent killer -- a biomarker test for atherosclerosis
Furring of the arteries, atherosclerosis, is a leading cause of death across the world. Atherosclerosis leads to peripheral arterial disease, coronary heart disease, stroke and heart attacks. However, atherosclerosis is a ...
Medical research
Jan 13, 2012 |
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Not equal: Quality of care, cost for PAD sufferers
Although minimally invasive (endovascular) treatments for patients with peripheral arterial disease (PAD) result in shorter hospital stays and the potential to save Medicare millions of dollars each year, a new study reveals ...
Cardiology
Jan 03, 2012 |
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Exercise may be better than stents for PAD patients
Supervised exercise was shown to be more effective than stenting or medication for improved walking ability in patients with peripheral artery disease. The findings from a national study were reported today at the 2011 American ...
Cardiology
Nov 16, 2011 |
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Low-income older adults more likely to develop heart failure
The odds of having heart failure appear to be higher in seniors with a low income — even among those with a college or higher education — according to research presented at the American Heart Association's Scientific ...
Cardiology
Nov 14, 2011 |
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Results of the COBRA trial reported at TCT 2011
A clinical trial of patients with diabetes has demonstrated that cryoplasty post-dilitation compared to conventional balloon angioplasty in the superficial femoral artery (SFA) decreased the risk of in-stent restenosis (ISR). ...
Cardiology
Nov 11, 2011 |
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Can stem cell boost, treadmill use improve artery disease?
(Medical Xpress) -- Northwestern Medicine researchers have launched a clinical trial testing a new combination of treadmill exercise and drug regimen to see if the two together improve the walking ability of people with peripheral ...
Cardiology
Nov 01, 2011 |
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Peripheral vascular disease (PVD), commonly referred to as peripheral arterial disease (PAD) or peripheral artery occlusive disease (PAOD), refers to the obstruction of large arteries not within the coronary, aortic arch vasculature, or brain. PVD can result from atherosclerosis, inflammatory processes leading to stenosis, an embolism, or thrombus formation. It causes either acute or chronic ischemia (lack of blood supply). Often PAD is a term used to refer to atherosclerotic blockages found in the lower extremity.
PVD also includes a subset of diseases classified as microvascular diseases resulting from episodal narrowing of the arteries (Raynaud's phenomenon), or widening thereof (erythromelalgia), i.e. vascular spasms.
This text uses material from Wikipedia and is available under the GNU Free Documentation License.
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