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  2. Nissan Murano - Wikipedia

    en.wikipedia.org/wiki/Nissan_Murano

    The first generation Nissan Murano was unveiled in production form for the model year of 2003, at the 2002 New York International Auto Show.It is powered by a 3.5-liter V6 producing 183 kW (245 hp) and 334 N⋅m (246 lbf⋅ft), also used in several other Nissan models like the Altima, Maxima, and Nissan 350Z, but specifically tuned for use in the Murano.

  3. Nissan QR engine - Wikipedia

    en.wikipedia.org/wiki/Nissan_QR_engine

    The QR family of inline-four piston engines by Nissan were introduced in 2000 and range from 2.0 to 2.5 L (1,998 to 2,488 cc) in displacement. These motors are aluminum, dual overhead camshaft (), four-valve designs with variable valve timing and optional direct injection.

  4. Organic brain syndrome - Wikipedia

    en.wikipedia.org/wiki/Organic_brain_syndrome

    Organic brain syndrome, also known as organic brain disease, organic brain damage, organic brain disorder (OBD), [1] organic mental syndrome, or organic mental disorder, refers to any syndrome or disorder of mental function whose cause is alleged to be known as organic (physiologic) rather than purely of the mind.

  5. Superior vena cava syndrome - Wikipedia

    en.wikipedia.org/wiki/Superior_vena_cava_syndrome

    Lung cancer, most commonly squamous cell carcinoma, comprises 75–80% of these cases and non-Hodgkin lymphoma, most commonly diffuse large B-cell lymphoma, comprises 10–15%. Rare malignant causes include Hodgkin's lymphoma , metastatic cancers, leukemia , leiomyosarcoma of the mediastinal vessels, and plasmocytoma . [ 3 ]

  6. Pulmonary valve stenosis - Wikipedia

    en.wikipedia.org/wiki/Pulmonary_valve_stenosis

    Pulmonary valve stenosis (PVS) is a heart valve disorder. Blood going from the heart to the lungs goes through the pulmonary valve, whose purpose is to prevent blood from flowing back to the heart. In pulmonary valve stenosis this opening is too narrow, leading to a reduction of flow of blood to the lungs. [1] [5]

  7. Chronic venous insufficiency - Wikipedia

    en.wikipedia.org/wiki/Chronic_venous_insufficiency

    Chronic venous insufficiency (CVI) is a medical condition characterized by blood pooling in the veins, leading to increased pressure and strain on the vein walls. [1] The most common cause of CVI is superficial venous reflux, which often results in the formation of varicose veins, a treatable condition. [2]

  8. Valvular heart disease - Wikipedia

    en.wikipedia.org/wiki/Valvular_heart_disease

    Pulmonary valve diseases are the least common heart valve disease in adults. [1] [4] Pulmonary valve stenosis is often the result of congenital malformations and is observed in isolation or as part of a larger pathologic process, as in Tetralogy of Fallot, Noonan syndrome, and congenital rubella syndrome. Unless the degree of stenosis is severe ...