" Studies evaluating the efficacy and safety of the transradial approach for percutaneous coronary intervention (PCI) were carried out mainly before the widespread use of stents and glycoprotein (GP) IIb/IIIa inhibitors. We sought to determine the association between the choice of the vascular access site and procedural complications after PCI performed with routine stenting and GP IIb/IIIa inhibition," scientists in Toronto, Canada report (see also Cardiology).
" The data source was a prospective registry of 13,499 consecutive cases of PCI at the University Health Network, Toronto, Canada, from April 2000 to September 2006. Logistic regression was used to calculate the probability of selection to the radial access group. Using propensity score methodology, 3,198 patients with femoral access were randomly matched to 3,198 patients with radial access based on clinical, angiographic, and procedural characteristics. Multivariable logistic regression analysis was used to identify the independent predictors of access site-related complications. Major adverse cardiac event was defined as death, myocardial infarction, abrupt vessel closure, or coronary artery bypass surgery. Use of the transradial approach was associated with fewer vascular access complications (1.5% vs 0.6%, P< .001) and a shorter length of hospital stay. Multivariable analysis revealed transradial access (OR 0.39, 95% CI 0.2-0.7) to be an independent predictor of lower risk, whereas primary PCI (OR 4.36, 95% CI 1.4, 13), recent myocardial infarction (OR 2.0 95% CI 1.2, 3.4), age (per 10 years increase: OR 1.37, 95% CI 1.1-1.7) and female gender (OR 2.78 95% CI 1.7, 4.6) were independent predictors of a higher risk of access site complications," wrote J. Eichhoefer and colleagues.
The researchers concluded: " Use of transradial access for PCI is safe and is independently associated with a reduced rate of in-hospital access site complications and reduced length of hospital stay. (Am Heart J 2008; 156:864-70.)'."
Eichhoefer and colleagues published their study in American Heart Journal (Decreased complication rates using the transradial compared to the transfemoral approach in percutaneous coronary intervention in the era of routine stenting and glycoprotein platelet IIb/IIIa inhibitor use: A large single-center experience. American Heart Journal, 2008;156(5):864-870).
For more information, contact V. Dzavik, Toronto General Hospital, University of Health Network, Peter Munk Cardiac Center, Intervent Cardiology Program, EN 12-224A, 200 Elizabeth St., Toronto, ON M5G 2C4, Canada.
Publisher contact information for the American Heart Journal is: Mosby-Elsevier, 360 Park Avenue South, New York, NY 10010-1710, USA.
Keywords: Canada, Toronto, Life Sciences, Cardiology, Coronary Artery Bypass, Heart Bypass Surgery, Heart Disease, Coronary Artery Disease.
This article was prepared by Cardiovascular Week editors from staff and other reports. Copyright 2008, Cardiovascular Week via NewsRx.com.
Data from J. Eichhoefer and colleagues advance knowledge in cardiology.
New angiography study results reported from E. Hansis et al
According to a study from Hamburg, Germany, "A 3-D reconstruction of the coronary arteries offers great advantages in the diagnosis and treatment of cardiovascular disease, compared to 2-D X-ray angiograms. Besides improved roadmapping, quantitative vessel analysis is possible."
"Due to the heart's motion, rotational coronary angiography typically provides only 5-10 projections for the reconstruction of each cardiac phase, which leads to a strongly undersampled reconstruction problem. Such an ill-posed problem can be approached with regularized iterative methods. The coronary arteries cover only a small fraction of the reconstruction volume. Therefore, the minimization of the L, norm of the reconstructed image, favoring spatially sparse images, is a suitable regularization. Additional problems are overlaid background structures and projection truncation, which can be alleviated by background reduction using a morphological top-hat filter. This paper quantitatively evaluates image reconstruction based on these ideas on software phantom data, in terms of reconstructed absorption coefficients and vessel radii. Results for different algorithms and different input data sets are compared. First results for electrocardiogram-gated reconstruction from clinical catheter-based rotational X-ray coronary angiography are presented," wrote E. Hansis and colleagues (see also Angiography).
The researchers concluded: "Excellent 3-D image quality can be achieved."
Hansis and colleagues published their study in IEEE Transactions on Medical Imaging (Evaluation of Iterative Sparse Object Reconstruction From Few Projections for 3-D Rotational Coronary Angiography. IEEE Transactions on Medical Imaging, 2008;27(11 Sp. Iss):1548-1555).
For more information, contact E. Hansis, Philips Research Europe Hamburg, Sector Med Imaging Systems, D-22335 Hamburg, Germany.
Publisher contact information for the journal IEEE Transactions on Medical Imaging is: IEEE-Institute Electrical Electronics Engineers Inc., 445 Hoes Lane, Piscataway, NJ 08855, USA.
Keywords: Germany, Hamburg, Angiography, Cardiology, Cardiovascular Disease.
This article was prepared by Cardiovascular Week editors from staff and other reports. Copyright 2009, Cardiovascular Week via NewsRx.com.
Why is Cardiovascular Training and Resistance Training Important?
Cardiovascular Training
What is cardiovascular training?
Cardiovascular training is anything that gets your heart pumping at an elevated speed. This includes: walking, jogging, bike riding, swimming, playing sports, dancing, roller skating, really anything that gets that heart pumping. The more muscles groups you are using, the harder the heart is working. Cardiovascular training is used to burn calories and to improve one’s overall conditioning.
Why should I train my cardiovascular system?
Walking , jogging, biking, dancing, swimming… they all seem to take so much effort! Why should I make myself do these types of exercises and activities? While cardiovascular training may seem like a chore, you will be more than willing to engage in cardiovascular training after reading the following benefits to cardiovascular training!
Weight Loss
Probably the most cherished side effect of cardiovascular training is losing those unwanted pounds! Since your body’s decision to store fat is based on the equation of Energy In vs. Energy Out, the more Energy Out that you have the less energy you will have to store on your waist, hips and thighs.
Conditioning
When was the last time you got winded walking up a flight of stairs? Not the greatest feeling was it? When you are wheezing and clutching your side ache you know without a shadow of a doubt that you are out of shape!
When you train your cardiovascular system you will begin to find that you don’t lose your breath as easily under strenuous activity. Your heart becomes conditioned to pump faster on demand without sending you into a wheezing fit. Your heart is the most important muscle in your body and if you want to enjoy the new body you are about to create, then wouldn’t you want to have a healthy heart along with it?
Disease Prevention
Heart attack, stroke, hypertension, and diabetes are just a few of the diseases that you would be defending yourself against with cardiovascular training. By losing excess weight and conditioning your body, you arm your body against these and many other ailments.
Resistance Training
What is Resistance Training? Resistance training is anything that gives resistance against your muscles. The most traditional resistance training is dumbbells or barbells, but it can take on many other forms as well. Cable machines and pulley systems give great resistance, as do elastic bands. Using your own body weight is another way to give your muscles resistance.
Today you have many options when it comes to resistance training- but they all have one thing in common… it will change your life!
Why should I lift weights?
Weight lifting… isn’t a macho guy thing anymore! The last time I checked my most successful clients haven’t been registered for any upcoming body building shows. “But I don’t want to look muscular and bulky.” I cannot tell you how many times I hear this comment from women when I encourage them to lift weights. The critical thing here is that in order to be fit and toned you NEED TO lift weights or do some type of STRENGTH TRAINING. Resistance training can literally change your entire body, let alone your self confidence and self esteem, but most importantly, resistance training could possibly be the best thing that you will ever do to keep your body looking and feeling 10 years younger.
Metabolism
Resistance Training is the one thing that we do that elevates our metabolism for hours after a workout. Cardiovascular workouts are effective and necessary, but, after an hour of running, your metabolism is only elevated for less than an hour before going back to normal. On the other hand, resistance training will literally raise your metabolism permanently. This happens because weight lifting is actually a process of breaking down muscle tissue and re-building it back stronger, firmer and with more tone.
This process takes time and energy AKA calories. Once you have added muscle tone to a given area on your body it now takes even more energy to maintain this muscle.
So here is the run down on why resistance training is such a metabolism booster:
When you weight train you break down muscle fibers, which takes energy to rebuild. When these muscle fibers have been rebuilt they are tighter, firmer, more toned and now take more energy to maintain.
Hence: a higher metabolism all day long. Simple, yet so effective!
1 lb muscle burns about 50 calories a day
1 lb of fat burns about 4 calories a day
You need regular challenging exercise in order to achieve and maintain results. It's as simple as that.
Getting started in the field of cardiovascular technology
The number of positions available in health care fields is growing rapidly • including cardiovascular technology jobs.
Jobs in cardiovascular technology are those in which people assist physicians and other medical professionals in matters related to the heart and circulatory system. Unlike many positions in the field of medicine however, cardiovascular technology training can be completed in two years.
Those who work at cardiovascular technology careers assist physicians in the diagnosis and treatment of heart conditions and disorders of the blood and circulation. Jobs in cardiovascular technology fall into one of three major areas: invasive cardiology, echocardiography, and vascular technology.
One of the more interesting cardiovascular jobs is that of a cardiovascular technician. Students who undergo cardiovascular technology training in this particular field learn to administer electrocardiograms (EKGs) and stress tests as well as Holter monitors.
At cardiovascular technology schools, students also learn how to prepare patients for cardiac catheterization and balloon angioplasty. In cardiovascular careers, trained medical professionals monitor blood pressure and heart rate, using EKG equipment in the course of examinations as well as during major surgery.
Another interesting choice among the many cardiovascular technology jobs is that of diagnostic medical sonographer. These workers use ultrasound technology in order to conduct noninvasive examinations of the heart. The instrument scans the patient’s heart with sound waves, providing a picture of conditions inside the heart. As a sonographer, you would need to be able to explain the procedure to the patient, program the equipment and record results.
Cardiovascular technology education may take place online as well as at a traditional brick and mortar school. By preparing for a cardiovascular career over the Internet, you’ll be able to fit most of the coursework around your own schedule • and many courses can be taken at your own pace. Later, when you come to a point in your cardiovascular training that requires actual hands-on clinical experience, the online school can arrange this at a local hospital or other medical treatment facility.
Because the American population is growing older in general and because heart conditions are more common in older people, the job outlook for cardiovascular technology careers is promising. Cardiovascular technology jobs pay between $28,000 and $50,000 per year, depending on experience, location and job settings. About 75% of these jobs are in hospitals; the remainder are in the offices of physicians and other medical facilities. Cardiovascular training programs are offered online through many major accredited universities and colleges across the U.S. and Canada.
Butea Superba Mens Secret Supports Healthy Cardiovascular System
For us, the human cardiovascular system looks as follows: Oxygenated blood is pumped from the left ventricle of the heart into the aorta.
Conclusion The cardiovascular system of animals consists of the heart and blood vessels. The blood that is returned to the heart is then recycled through the cardiovascular system. cardiovascula?re [TA] the cardiovascular system: the heart and blood vessels; see under system. The cardiovascular system includes the heart and the blood vessels. The cardiovascular system (CVS) consists of the heart, lungs and blood vessels, and the blood that circulates through them. Blood pressure is normally directly proportional to the volume of blood within the cardiovascular system. The circulatory system or cardiovascular system is the organ system which circulates blood around the body of most animals. The cardiovascular system includes the heart, lungs, blood vessels and a gallon and a half of blood. Also, the cardiovascular system detects this as acute blood loss so the pulse increases to maintain cardiac output. Gary Farr 5/28/2002 The cardiovascular system is made up of the heart and all of the blood and lymphatic vessels in the body. Includes health- and research-related information on the cardiovascular system, the lungs, and blood.
Obesity may affect the cardiovascular system because of the increased workload the additional body mass places on the heart. >Cardiovascular DiseasesKarolinska InstituteInternational index of links related to diseases and disorders of the heart and vascular system. The heart is the pump that drives the cardiovascular system. Cardiologist A cardiologist is a physician who specializes in the heart and cardiovascular system. Ginkgo biloba can help the body neutralize toxins, as it is a potent antioxidant.(14,15) Hawthorn berries strengthen the heart and entire cardiovascular system. EFAs also nourish the cardiovascular system by enhancing proper oxygen flow to the heart. Heart Formula is designed to support your entire cardiovascular system, including the heart, arteries and veins. Heart Embryologically the heart, like the rest of the cardiovascular system, develops from a tubular channel.
We also studied the transient response of the cardiovascular system to sudden gravitational stress. Exercising, getting enough sleep, practicing relaxation techniques, and thinking positively are a few methods to help reduce stress and keep the cardiovascular system healthy. In a healthy cardiovascular system, there is a fine balance between nitric oxide and oxidative stress ... Introduction: The detrimental effects of stress on the cardiovascular system have been documented through research in animal models and humans. Promote the application and development of genomics, proteomics, and imaging tools to study brain-cardiovascular system interactions under conditions of stress. Primarily two systems mediate the stress response, by exerting an acute influence on cardiovascular function: the hypothalamic-pituitary-adrenocortical (HPA) axis and the sympatho-adrenomedullary system (SAS). Recommendations: The working group underscored the biological differences between acute and chronic stress on the cardiovascular system.
Receptors, signaling, gene regulation and protein expression as related to the differentiation and development of the embryonic and fetal cardiovascular systems. During embryonic development there is extensive remodelling of the initially r/l symetrical cardiovascular system and a contribution from the neural crest to some vessels. The second section has eight chapters that summarize cardiovascular development in invertebrate and vertebrate systems. Introduction The development of the cardiovascular system is an early embryological event.
It would seem that social support and social isolation influence the cardiovascular system through multiple mechanisms. The two primary pathways through which psychological factors can influence the cardiovascular system involve health behaviors and neuroendocrine mechanisms. Psychological factors can also influence the cardiovascular system through neuroendocrine effects triggered by positive or negative emotions. Fetal cardiovascular system is influence by maternal smoking.
Men's Secret Butea Superba Pills KWAOPET THAI FDA. G. 202/42
Butea Superba is a native herb in the family of Popilionaceae. The Plant twinning woody long-life herbal plant exists only in Thailand. This species can be found in the same habitat as Pueraria Mirifica in the mountainous area. The long shape tuberous were annually enlarged and accumulated at least 15 chemicals in the group of direct chain organic acid especially flavonoids and flavonoid glycosides with c-AMP Phosphodiesterase potent inhibitor directly at the corpus cavernosum of the penis and resulted in enhancing blood flow to that area. In addition, it supports normal sexual function, erectile capacity, enhance sensitivity and better performance. After many studies, we produced Butea Superba into dietary supplement and cosmetic product.
Kwaopet is a premium grade Thai herbal product derived mainly from the Red Kwal Krua (Butea Superba) under the research of Dr. Wichai Cherdshewasart. The results of the studies indicated that this herb shows vasodilation effect especially at the penis. Thus elevate the erectile efficiency and strength. It also promotes energetic body without any nervous, muscular or cardiac over stimulation.
All Natural Dietary Supplement
Hight Flavonoid & Flavonoid-glycoside:
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Ingredients: Butea Superba and other herbs (60 capsules per box/bottle)
Recommended Dosage: Take 1-2 capsules after breakfast and dinner
Precaution: Men with severe heart disease should consult physician prior taking this product. Do not take more than 4 capsules per day. If there is any sign of irregulars, stop taking the pill and seek for doctor
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