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Wikipedia about cardiovascular

For: Vascular tissue

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Human circulatory system

The main components of the human circulatory system are the heart, the blood, and the blood vessels. The circulatory system includes: the pulmonary circulation, a "loop" through the lungs where blood is oxygenated; and the systemic circulation, a "loop" through the rest of the body to provide oxygenated blood. An average adult contains five to six quarts (roughly 4.7 to 5.7 liters) of blood, which consists of plasma, red blood cells, white blood cells, and platelets.

Two types of fluids move through the circulatory system: blood and lymph. The blood, heart, and blood vessels form the cardiovascular system. The lymph, lymph nodes, and lymph vessels form the lymphatic system. The cardiovascular system and the lymphatic system collectively make up the circulatory system.

Systemic circulation

Main: Systemic circulation Systemic circulation is the portion of the cardiovascular system which carries oxygenated blood away from the heart, to the body, and returns deoxygenated blood back to the heart.

Arteries always take blood away from the heart, regardless of their oxygenation, and veins always bring blood back. In general, arteries bring oxygenated blood to the tissues; veins bring deoxygenated blood back to the heart. In the case of the pulmonary vessels, however, the oxygenation is reversed: the pulmonary artery takes deoxygenated blood from the heart to the lungs, and oxygenated blood is pumped back through the pulmonary vein to the heart. As blood circulates through the body, oxygen and nutrients diffuse from the blood into cells surrounding the capillaries, and carbon dioxide diffuses into the blood from the capillary cells.

The release of oxygen from red blood cells or erythrocytes is regulated in mammals. It increases with an increase of carbon dioxide in tissues, an increase in temperature, or a decrease in pH. Such characteristics are exhibited by tissues undergoing high metabolism, as they require increased levels of oxygen.

Pulmonary circulation

Main: Pulmonary circulation Pulmonary circulation is the portion of the cardiovascular system which carries oxygen-depleted blood away from the heart, to the lungs, and returns oxygenated blood back to the heart.

De-oxygenated blood enters the right atrium of the heart and flows into the right ventricle where it is pumped through the pulmonary arteries to the lungs. Pulmonary veins return the now oxygen-rich blood to the heart, where it enters the left atrium before flowing into the left ventricle. From the left ventricle the oxygen-rich blood is pumped out via the aorta, and on to the rest of the body.

Search results for Cardiovascular

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Cardiovascular disease - Wikipedia, the free encyclopedia

Cardiovascular disease refers to the class of diseases that involve the heart or ... In practice, cardiovascular disease is treated by cardiologists, thoracic ...en.wikipedia.org/wiki/Cardiovascular_disease

Cardiovascular System | Larynx

Cardiovascular System-The larynx (voice box) is composed primarily of muscles and cartilages that are bound together by elastic tissues.www.innerbody.com/image/cardov.html

Cardiovascular MRI

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Cardiovascular Institute of the South

Center for nonsurgical and surgical treatment of heart and vascular disease in an area that has one of the highest incidences of cardiovascular disease in the world.www.cardio.com/

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News about Cardiovascular

QuatRx Initiates Second Phase 3 Study Of Ophena(TM) (Ospemifene Tablets) In Women With Postmenopausal Vaginal Syndrome

Medical News TodayQuatRx Pharmaceuticals, a privately-held biopharmaceutical company focused on development and commercialization of compounds to treat endocrine, metabolic and cardiovascular disorders, announced that it has initiated a second Phase 3 clinical trial of Ophena(TM) (ospemifene tablets), the comhttp://www.medicalnewstoday.com/articles/120363.php

Larry King alerts readers to cardiovascular disease

The Standard-Times Dear Annie: I am writing to encourage your readers to take care of their cardiovascular health. September is Vascular Disease Awareness Month, and there is no better time to remember to take care of our heart and arteries. http://www.southcoasttoday.com/apps/pbcs.dll/article?AID=/20...

Asymptomatic Carotid Plaque Healing Mechanisms Observed

Science DailyResearchers have observed a noninvasive MR imaging a healing mechanism for plaque rupture, a potentially life-threatening event in the cardiovascular system that can result in a fatal heart attack or debilitating stroke. The untimely death of well-known television journalist Tim Russert, was due to the sudden rupture of a vulnerable plaque in a critical location in a coronary artery. http://www.sciencedaily.com/releases/2008/09/080902095120.ht...

Prasugrel reduces cardiovascular events in diabetes patients by 40% compared to clopidogrel

PharmaBizPatients who were diabetic and diagnosed with acute coronary syndromes (ACS) were 40 per cent less likely to suffer a heart attack if they were treated with prasugrel vs. clopidogrel, according to a sub-group analysis of the Triton-TIMI 38 trial (8.2 per cent vs. 13.2 per cent, P The diabetic sub-group analysis was presented by Stephen Wiviott, assistant Professor of Medicine at Harvard Medical .....http://www.pharmabiz.com/article/detnews.asp?articleid=45928

New Survey Among European Cardiologists Points to a Gap in Cardiovascular Disease Management

FinanzNachrichtenMunich, Germany (ots/PRNewswire) - - In spite of the success of therapies targeting LDL in lowering cardiovascular risk, a residual risk still remains ...http://www.finanznachrichten.de/nachrichten-2008-09/artikel-...

News about Cardiovascular

Drug may reduce coronary artery plaque

Genetic Engineering NewsWASHINGTON, DC OCTOBER 12, 2008 Research presented at the 20th annual Transcatheter Cardiovascular Therapeutics (TCT) scientific symposium, sponsored by the Cardiovascular Research Foundation (CRF), suggests that olmesartan, a drug commonly used to ... http://www.genengnews.com/news/bnitem.aspx?name=43426242

Medtronic's Third-Generation Endeavor(R) Resolute Drug-Eluting Stent ...

MSN MoneyCentral ... IDE trial only two patients required repeat procedures – a remarkably low 1.5 percent rate of target lesion revascularization (TLR) – at two years following implant, according to data released today at the Transcatheter Cardiovascular ... http://news.moneycentral.msn.com/provider/providerarticle.as...

Boston Scientific says TAXUS Express Stent effective in diabetic ...

RTT NewsThe data was presented at the Cardiovascular Research Foundation's annual Transcatheter Cardiovascular Therapeutics scientific symposium in Washington, D.C. BSX closed at $7.31, down $1.08 or 12.87% on NYSE. by RTT Staff Writer For comments and ... http://www.rttnews.com/Content/BreakingNews.aspx?Node=B1&Id=...

Tyler heart specialists expand services with Palestine branch

Palestine Herald-PressPALESTINE — For over 25 years, Tyler Cardiovascular Consultants, P.A. has provided the full gamut of cardiovascular services to East Texas patients. And with the recent opening of a new branch office in Palestine, the conglomerate of 14 physicians ... http://www.palestineherald.com/cnhi/palestineherald/business...

New devices provide cardiac support

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Search results for Cardiovascular

Cardiovascular Disease Statistics

Cardiovascular diseases are the No. 1 cause of death in the United States. ... Cardiovascular Disease Statistics. Estimates for the year 2005 are that 80,700,000 people in the ... http://www.americanheart.org/presenter.jhtml?identifier=4478

Cardiovascular Disease - Information about Cardiovascular Disease ...

Find resources and treatment options for lowering high cholesterol and ways to lower your cholesterol levels. Also, includes links to free clinical trials.http://www.cardiovascular-disease.org/

Cardiovascular Credentialing International

Welcome to Cardiovascular Credentialing International Official Website Credentialing professionals in the field of Cardiovascular Technology since ... http://www.cci-online.org/

Cardiovascular Care - Dr Michael H Goldman, MD FACC - Cardiovascular ...

Cardiovascular Care operates under the medical direction of Dr. Michael Goldman a leading cardiology specialist providing treatment for heart attacks, angina, cardiovascular ... http://www.cardiovascular-care.com/

Bodybuilding.com - Cardiovascular Articles!

Great Cardiovascular articles! Learn the secrets to success! ... Featured Cardiovascular Article: The Many Health And Life-Saving Benefits Of Cardio!http://www.bodybuilding.com/fun/bbinfo.php?page=Cardiovascul...
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Stop Worrying... Or Die Of Cardiova...

Stop Worrying... Or Die Of Cardiovascular DiseaseA study found that neurotic people are more likely to have heart trouble. Suzanne Rico reports.Windows Media - Video

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Cardiovascular Anatomy & Physiology

Cardiovascular Anatomy & PhysiologyDemonstrating the Cardiovascular Anatomy & Physiology e-Learning course from uohc.com (UniversityOfHealthCare & UniversityOfBusiness)Flash - Video

Cardiovascular Exam 5/8

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Cardiovascular Update: Women Card...

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Cardiovascular Update: The Psycholo...

Cardiovascular Update: The Psychology of the HeartCardiovascular Update: The Psychology of the Heart UCTV: UC San Diego 29 min 2 sec - Nov 6, 2003 In The Psychology of the Heart, Dr. Joel Dimsdale describes how stress and depression do have links...flash: 0 MB w:320px - h:240px

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Ex NFL Quarterback and Cardiac Surg...

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ArchiveThe Body's Cardiovascular System See how this system pumps blood through the heart, arteries and veins. + View this Videomsmedia: 1.4 MB w:320px - h:240px

Answers for Cardiovascula...

Mr. Favor

What is the difference between a cardiologist, cardiovascular surgeon, and cardiotheracic surgeon?

Mr. FavorThe cardiologist is the non-surgical specialist who treats the heart. The cardiovascular surgeon operates on the heart and related blood vessels, and the cardiothoracic surgeon operates on the heart ...
Simone

What are the best cardiovascular/aerobic exercises to achieve weight loss?

SimoneAny weight bearing exercises like walking/ jogging or if you go to the gym. Weight bearing exercises can also improve muscle strength and bone density too. Try and stick to a healthy diet as well. You...
ff_110

How can I be strong physically, fit and have a good cardiovascular fitness?

ff_110I would highly recommand a very good product which is a kettlebell. It is a nicely raw iron with many variation of exercise you can do. As for cardiovascular, "The swing" which is the foundational ...
megs1bq

How long will it take me to regain cardiovascular ability?

megs1bqEveryone regains at different rate. Don't stress about it and do whatever you can physically do. The first week back is always the hardest.
amber.pacific

How does the cardiovascular system depend on other body systems?

amber.pacificThe Cardiovascular system is heavily influenced by other systems such as the nervous system or endocrine system. When we exercise or run away from danger, Our brain (nervous system) recognizes this an...

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