Cardiovascular Concept Map, Major Arteries and Layer of Heart, Schemes and Mind Maps of Cardiology

Download Cardiovascular Concept Map, Major Arteries and Layer of Heart and more Schemes and Mind Maps Cardiology in PDF only on Docsity! Cardiovascular Concept Map Major functions of the cardiovascular system Anatomy of Heart Layers of Heart Blood Flow through heart and body Major arteries and veins of body Structural and functional differences between blood vessel types Intrinsic factors Cardiac cycle and ECG Disorders of the cardiovascular system Epicardium Myocardium Endocardium Inner Layer Outer layer Middle layer Arteries Veins Ascending aorta aortic arch thoracic arch abdominal aorta brachiocephalic trunk common carotid artery subclavian artery axillary artery brachial artery radial artery ulnar artery common iliac artery femoral artery Anterior tibial artery basilic artery radial veins ulnar veins brachial vein axillary vein subclavian vein brachiocephalic vein superior vena cava verterbal vein internal jugular vein external jugular vein femoral vein great saphenous vein small saphenous vein external iliac vein internal iliac vein common iliac vein inferior vena cava renal veins gonadal veins SVC RA TV RV PV LPA/RPA Lungs LPV.RPV LA MV LV AV Aorta Arteries- Carries blood away from heart Arterioles- found between arteries and capillaries Venules- Connects capillaries and veins Veins- return blood toward heart Tunica intima- inner lining of blood vessels Tunica media- middle smooth muscle layer Tunica externa- outermost fibrous connective tissue Internal control of heart rate heart muscles cells contract without nerve impulses in a regular continuous way elements of intrinsic conduction system: Sa node> av node> av bundle> bundle branches> purkinje fubers> ventriculkar wall> Events of one complete heart beat atria contract simultaneously atria relax then ventricles contract together then relax Pericarditis: inflammation of pericardium Angina pectoris: crushing chest pain form lack of blood Myocardial infarction: heart muscle cells die due to lack of blood to heart muscles mumur: abnormal or irregular heart sounds can be caused by valve stenosis valve stenosis: defect in valves failing to open which makes heart pump harder valve stenosis: defect in valves failing to open which makes heart of pump harder filbrillation: rapid uncoordinated shuddering of heart muscle which prevents heart from acting as a pump varicose veins: swollen and twisted veins caused by when valves in veins do not work and cause back flow or pooling of blood transport of nutrients oxygen and hormones the removal of metabolic wastes such as carbon dioxide and nitrogenous wastes Left Atria Right atria Left ventricle right ventricle bicuspid valve tricuspid valve pulmonary valve aortic valve aorta pulmonary aterieries pulmonary veins