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1. www.nhs.uk › conditions › peripheral-arterialPeripheral arterial disease (PAD) - NHS

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   Mar 20, 2023 · Peripheral arterial disease (PAD) is a common condition where a build-up of fatty deposits in the arteries restricts blood supply to leg muscles. It's also known as peripheral vascular disease (PVD).

   • Treatment

     muscle aches; Antihypertensives. Antihypertensives are a...

   • Diagnosis

     the pulse in your leg being very weak or undetectable; leg...

   • High Cholesterol

     It makes you more likely to have heart problems or a stroke....

   • Cardiovascular Disease

     Cardiovascular disease (CVD) is a general term for...

   • Angioplasty

     If you've had a heart attack, an angioplasty can increase...

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3. med.libretexts.org › Bookshelves › Anatomy_and17.2: Heart Anatomy - Medicine LibreTexts

   med.libretexts.org › Bookshelves › Anatomy_and

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   The muscle pattern is elegant and complex, as the muscle cells swirl and spiral to form the chambers of the heart. To create this complex 3D structure, cardiac muscle cells approximately follow a figure 8 pattern around the atria and around the roots of the great vessels.

4. www.innerbody.com › anatomy › cardiovascularThe Cardiovascular System of the Leg and Foot - Innerbody

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   3 days ago · Oxygenated blood from the heart passes through the aorta as it descends through the thorax and abdomen and into the pelvis. In the pelvis, the aorta splits into the left and right common iliac arteries that descend toward the legs.

5. www.verywellhealth.com › heart-anatomy-8654202Heart Anatomy: Labeled Diagram and Quick Reference

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   Jun 11, 2024 · The heart is a vital, fist-sized muscular organ located slightly on the left side of the chest. It consists of four main chambers: two atria and two ventricles. Understanding its basic anatomy is crucial to understanding how it functions.

6. www.kenhub.com › en › libraryHeart anatomy: Structure, valves, coronary vessels | Kenhub

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   • Heart anatomy. The heart has five surfaces: base (posterior), diaphragmatic (inferior), sternocostal (anterior), and left and right pulmonary surfaces. It also has several margins: right, left, superior, and inferior
   • Heart valves. Heart valves separate atria from ventricles, and ventricles from great vessels. The valves incorporate two or three leaflets (cusps) around the atrioventricular orifices and the roots of great vessels.
   • Blood flow through the heart. The blood flow through the heart is quite logical. It happens with the heart cycle, which consists of the periodical contraction and relaxation of the atrial and ventricular myocardium (heart muscle tissue).
   • Coronary circulation. The heart must also be supplied with oxygenated blood. This is done by the two coronary arteries: left and right. Heart muscles work constantly (thank goodness!)

7. www.webmd.com › a-to-z-guides › thigh-muscles-whatThigh Muscles: Anatomy, Common Injuries, and Functions - WebMD

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   Oct 7, 2022 · The thigh muscles are located between your knee and the bottom of your spinal cord. This is usually referred to as the “upper leg” and is divided into three parts: Anterior thigh; Medial thigh

8. People also ask

   What is the function of the atria in the heart?

   • Each of the upper chambers, the right atrium and the left atrium (plural = atria), acts as a receiving chamber and contracts to push blood into the lower chambers, the right ventricle and the left ventricle. The ventricles serve as the primary pumping chambers of the heart, propelling blood to the lungs or to the rest of the body.

   17.2: Heart Anatomy - Medicine LibreTexts

   med.libretexts.org/Bookshelves/Anatomy_and_Physiology/Human_Anatomy_(OERI)/17:_Cardiovascular_System_-_Heart/17.02:_Heart_Anatomy

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   What is the difference between atria and ventricle?

   • The heart contains two upper chambers called atria and two lower chambers called ventricles. The left and right sides of the heart are separated by the septum. Valves prevent the backflow of blood and separate the atria from the ventricle and the ventricle from the pulmonary artery or aorta.

   17.1A: Anatomy of the Heart - Medicine LibreTexts

   med.libretexts.org/Bookshelves/Anatomy_and_Physiology/Anatomy_and_Physiology_(Boundless)/17:_Cardiovascular_System:_The_Heart/17.1:_The_Heart/17.1A:_Anatomy_of_the_Heart

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   How are atria and ventricle linked together?

   • The atria and ventricle on each side of the heart are linked together by valves that prevent backflow of blood. The wall that separates the left and right side of the heart is called the septum. The left heart deals with systemic circulation, while the right heart deals with pulmonary circulation.

   17.1A: Anatomy of the Heart - Medicine LibreTexts

   med.libretexts.org/Bookshelves/Anatomy_and_Physiology/Anatomy_and_Physiology_(Boundless)/17:_Cardiovascular_System:_The_Heart/17.1:_The_Heart/17.1A:_Anatomy_of_the_Heart

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   Where is the myocardium located?

   • The myocardium is the thickest portion of the heart wall positioned between the epicardium and the endocardium that lines the inside of the heart. (Image Credit: "Heart Wall" by Julie Jenks is licensed under CC BY 4.0 / A derivative from the original work)

   17.2: Heart Anatomy - Medicine LibreTexts

   med.libretexts.org/Bookshelves/Anatomy_and_Physiology/Human_Anatomy_(OERI)/17:_Cardiovascular_System_-_Heart/17.02:_Heart_Anatomy

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   What is the difference between the atria and the right atrium?

   • While the bulk of the internal surface of the right atrium is smooth, the depression of the fossa ovalis is medial, and the anterior surface demonstrates prominent ridges of muscle called the pectinate muscles, which are thought to help spread the electrical signals to contract and strengthen the contraction of the atria.

   17.2: Heart Anatomy - Medicine LibreTexts

   med.libretexts.org/Bookshelves/Anatomy_and_Physiology/Human_Anatomy_(OERI)/17:_Cardiovascular_System_-_Heart/17.02:_Heart_Anatomy

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   Which artery supplies blood to the left side of the heart?

   • Left coronary artery: This artery supplies blood to the left side of the heart, including the left ventricle and left atrium. It also divides into the left anterior descending artery (to supply blood to the front of the left side of the heart) and the circumflex artery (to supply blood to the outer region and back of the heart.

   Heart Anatomy: Labeled Diagram and Quick Reference - Verywell Health

   www.verywellhealth.com/heart-anatomy-8654202

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9. med.libretexts.org › Bookshelves › Anatomy_and17.1A: Anatomy of the Heart - Medicine LibreTexts

   med.libretexts.org › Bookshelves › Anatomy_and

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   The heart contains two upper chambers called atria and two lower chambers called ventricles. The left and right sides of the heart are separated by the septum. Valves prevent the backflow of blood and separate the atria from the ventricle and the ventricle from the pulmonary artery or aorta.