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  2. Coronary arteries - Wikipedia

    en.wikipedia.org/wiki/Coronary_arteries

    The right marginal arteries perfuse the right ventricle and the posterior descending artery perfuses the left ventricular posterior and inferior walls. There is also the conus artery , which is only present in about 45 percent of the human population, and which provides collateral blood flow to the heart when the left anterior descending artery ...

  3. Superior vena cava syndrome - Wikipedia

    en.wikipedia.org/wiki/Superior_vena_cava_syndrome

    Superior vena cava syndrome (SVCS), is a group of symptoms caused by obstruction of the superior vena cava ("SVC"), a short, wide vessel carrying circulating blood into the heart. The majority of cases are caused by malignant tumors within the mediastinum , most commonly lung cancer and non-Hodgkin's lymphoma , directly compressing or invading ...

  4. Right coronary artery - Wikipedia

    en.wikipedia.org/wiki/Right_coronary_artery

    In the blood supply of the heart, the right coronary artery (RCA) is an artery originating above the right cusp of the aortic valve, at the right aortic sinus in the heart. [ 1 ] [ 2 ] It travels down the right coronary sulcus , towards the crux of the heart .

  5. 8 Common Cardiovascular Diseases for Men & How to Prevent Them

    www.aol.com/8-common-cardiovascular-diseases-men...

    The most common cause is coronary artery disease. Heart attacks are medical emergencies that require immediate medical attention, although some heart attacks can be “silent” and go undetected ...

  6. Anatomy of the human heart - Wikipedia

    en.wikipedia.org/wiki/Anatomy_of_the_human_heart

    The heart is a muscular organ situated in the mediastinum.It consists of four chambers, four valves, two main arteries (the coronary arteries), and the conduction system. The left and right sides of the heart have different functions: the right side receives de-oxygenated blood through the superior and inferior venae cavae and pumps blood to the lungs through the pulmonary artery, and the left ...

  7. Angiosarcoma - Wikipedia

    en.wikipedia.org/wiki/Angiosarcoma

    Angiosarcoma is a rare and aggressive cancer that starts in the endothelial cells that line the walls of blood vessels or lymphatic vessels.Since they are made from vascular lining, they can appear anywhere and at any age, but older people are more commonly affected, and the skin is the most affected area, with approximately 60% of cases being cutaneous (skin).

  8. Doctors told woman, 21, her growing neck mole was 'nothing ...

    www.aol.com/doctors-told-woman-21-her-154700408.html

    What are the symptoms of skin cancer? Woman diagnosed with melanoma at 21 after mole on neck suddenly began growing, getting darker. Her mother saw the changes.

  9. 'Too Hot to Handle' Alum Harry Jowsey Says His Doctors ... - AOL

    www.aol.com/entertainment/too-hot-handle-alum...

    Harry Jowsey MICHAEL TRAN/AFP via Getty Images Too Hot to Handle alum Harry Jowsey revealed that a dermatologist found skin cancer on his shoulder. “Hi friends, there isn’t really an easy way ...