Angina
New clinical recommendations for diagnosing and treating stable ischemic heart disease
Six organizations representing physicians, other health care professionals, and patients today issued two new clinical practice guidelines for diagnosing and treating stable ischemic heart disease (IHD), which affects an ...
Cardiology
Nov 19, 2012 |
3 / 5 (1) |
0
Daily multivitamin use among men does not reduce risk of major cardiovascular events
In a randomized study that included nearly 15,000 male physicians who were middle-aged or older, daily multivitamin use for more than 10 years of treatment and follow-up did not result in a reduction of major cardiovascular ...
Cardiology
Nov 05, 2012 |
not rated yet |
0
Heart attack packs a wallop to wallet of survivors, their employers
The economic impact of a heart attack and other forms of acute coronary syndrome goes beyond the hospital to the home and workplace, according to research presented at the American Heart Association's Scientific Sessions ...
Cardiology
Nov 05, 2012 |
not rated yet |
0
Alternative therapy produces intriguing results in some heart patients but many questions remain
Heart attack patients given weekly infusions of chemicals used for chelation therapy had fewer cardiovascular events than those who received identical appearing placebo infusions, according to late-breaking clinical trial ...
Cardiology
Nov 05, 2012 |
1 / 5 (1) |
0
Drug doesn't significantly lower risk of major heart problems in dialysis patients
In one of the largest and longest trials involving patients with kidney failure, a study led by an international team of researchers found that cinacalcet—a drug commonly prescribed to patients with kidney failure and a ...
Diseases, Conditions, Syndromes
Nov 04, 2012 |
not rated yet |
0
Study finds drug-eluting stents exhibit some benefits over bare-metal stents in patients over 80, though both demonstrat
Rarely tested in patients over the age of 80, a study found that drug-eluting stents exhibited some benefits over bare-metal stents, though both types of stents demonstrated a clinical benefit. Results of the XIMA trial were ...
Cardiology
Oct 26, 2012 |
not rated yet |
0
FFR-guided PCI shows cost-effectiveness when compared to medical therapy for stable CAD
A strategy of up-front percutaneous coronary intervention (PCI) for lesions confirmed to be obstructive by fractional flow reserve (FFR) was shown to be cost-effective in terms of quality-adjusted life years when compared ...
Cardiology
Oct 24, 2012 |
not rated yet |
0
Researchers ID potential patient population who may benefit from novel anti-platelet treatment
Prasugrel, a novel anti-platelet therapy, is used to prevent recurrent cardiovascular events in patients who have had a prior heart attack, suffer severe chest pain and have been treated with coronary artery procedures (revascularization).
Cardiology
Oct 24, 2012 |
not rated yet |
0
Nationwide study examines common heart procedures
(HealthDay)—Risk factors for heart disease—such as being overweight, having high cholesterol levels and smoking—are common in patients who undergo angioplasty and stent procedures to open blocked coronary ...
Cardiology
Oct 18, 2012 |
not rated yet |
0
Higher-dose use of certain statins often best for cholesterol issues
(Medical Xpress)—A comprehensive new review on how to treat high cholesterol and other blood lipid problems suggests that intensive treatment with high doses of statin drugs is usually the best approach.
Health
Oct 15, 2012 |
5 / 5 (1) |
0
|
Better guidelines needed for multimorbidity
New clinical guidelines need to be developed to help doctors provide better care for people with more than one chronic illness, according to a research team led by the University of Dundee.
Other
Oct 09, 2012 |
not rated yet |
0
Vitamin D deficiency increases risk of heart disease
New research from the University of Copenhagen and Copenhagen University Hospital shows that low levels of vitamin D are associated with a markedly higher risk of heart attack and early death. The study involved more than ...
Cardiology
Sep 24, 2012 |
not rated yet |
0
Low income linked to poorer health in both U.S. and England, despite different health systems
(Medical Xpress)—Although the English are generally healthier than Americans, both countries grapple with large health inequalities. A new study suggests that in both countries, health and wealth are tightly linked.
Health
Sep 21, 2012 |
not rated yet |
0
Year of taking risky blood thinners may be unnecessary after stent surgery
(HealthDay)—A full year of aggressive anti-clotting therapy—which can lead to heavy bleeding—may not be needed after surgery to implant a drug-coated cardiac stent, two new studies suggest.
Cardiology
Sep 20, 2012 |
not rated yet |
0
|
Nicotine replacement doesn't increase cardio risk after ACS
(HealthDay)—Use of nicotine replacement therapy (NRT) does not increase the risk of adverse cardiovascular events in the first year following acute coronary syndromes (ACS), according to research published ...
Cardiology
Sep 17, 2012 |
not rated yet |
0
Angina pectoris, commonly known as angina, is chest pain due to ischemia (a lack of blood, thus a lack of oxygen supply and waste removal) of the heart muscle, generally due to obstruction or spasm of the coronary arteries (the heart's blood vessels). Coronary artery disease, the main cause of angina, is due to atherosclerosis of the cardiac arteries. The term derives from the Latin angina ("infection of the throat") from the Greek ἀγχόνη ankhonē ("strangling"), and the Latin pectus ("chest"), and can therefore be translated as "a strangling feeling in the chest".
There is a weak relationship between severity of pain and degree of oxygen deprivation in the heart muscle (i.e., there can be severe pain with little or no risk of a heart attack, and a heart attack can occur without pain).
Worsening ("crescendo") angina attacks, sudden-onset angina at rest, and angina lasting more than 15 minutes are symptoms of unstable angina (usually grouped with similar conditions as the acute coronary syndrome). As these may herald myocardial infarction (a heart attack), they require urgent medical attention and are generally treated as a presumed heart attack.
This text uses material from Wikipedia and is available under the GNU Free Documentation License.
Latest Spotlight News
New immune system discovered
(Medical Xpress)—A research team, led by Jeremy Barr, a biology post-doctoral fellow, unveils a new immune system that protects humans and animals from infection.
Brain can be trained in compassion, study shows
Until now, little was scientifically known about the human potential to cultivate compassion—the emotional state of caring for people who are suffering in a way that motivates altruistic behavior.
Do salamanders hold the solution to regeneration?
Salamanders' immune systems are key to their remarkable ability to regrow limbs, and could also underpin their ability to regenerate spinal cords, brain tissue and even parts of their hearts, scientists have ...
Hormone levels may provide key to understanding psychological disorders in women
Women at a particular stage in their monthly menstrual cycle may be more vulnerable to some of the psychological side-effects associated with stressful experiences, according to a study from UCL.
Multiple research teams unable to confirm high-profile Alzheimer's study
Teams of highly respected Alzheimer's researchers failed to replicate what appeared to be breakthrough results for the treatment of this brain disease when they were published last year in the journal Science.
The compound in the Mediterranean diet that makes cancer cells 'mortal'
New research suggests that a compound abundant in the Mediterranean diet takes away cancer cells' "superpower" to escape death. By altering a very specific step in gene regulation, this compound essentially re-educates cancer ...
Brain uses internal 'average voice' prototype to identify who is talking
(Medical Xpress)—The human brain is able to identify individuals' voices by comparing them against an internal 'average voice' prototype, according to neuroscientists.
Controlling mood through the motions of mitochondria
(Medical Xpress)—Regulating the distribution of power in neurons is done by a system that makes the national electric grid look simple by comparison. Each neuron has several thousand mitochondria confined ...
Motion quotient: IQ predicted by ability to filter motion (w/ video)
A brief visual task can predict IQ, according to a new study. This surprisingly simple exercise measures the brain's unconscious ability to filter out visual movement. The study shows that individuals whose ...
Slowing the aging process—only with antibiotics
Swiss scientists reveal the mechanism responsible for aging hidden deep within mitochondria—and dramatically slow it down in worms by administering antibiotics to the young.
