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Across 1. Pertaining to lymph. 3. Inflammation of the heart. 7. A relatively thick-walled, muscular blood vessel conveying blood away from the heart. 9. Rapid beating of the heart. 10. The extremity of a conic or pyramidal structure, such as the heart or the lung. 11. Radiograph obtained by angiography. 12. Inflammation of the endocardium. 14. A hollow muscular organ that receives the blood from the veins and propels it into the arteries. 15. A large artery that is the main trunk of the systemic arterial system. 17. Removal of the spleen. 19. The “circulating tissue” of the body. 20. The middle layer of the heart, consisting of cardiac muscle. 24. Angiitis; Inflammation of a blood vessel or lymphatic vessel. 26. A structure conveying or containing a fluid, especially a liquid. 28. Inflammation of a tonsil, especially of the palatine tonsil. 30. A dark bluish or purplish coloration of the skin, nail beds, lips, or mucous membranes. 31. Pertaining to the heart. 32. Contraction of the heart, especially of the ventricles. 33. A blood vessel carrying blood toward the heart.

Down 2. Inflammation of the pericardium. 3. Resembling a hair; fine; minute. 4. Local anemia due to mechanical obstruction of the blood supply. 5. Through the veins. 6. Inflammation of the muscular walls of the heart. 8. A small and terminal artery continuous with the capillary network. 13. Enlargement of the spleen. 16. Inflammation of a valve, especially a heart valve. 18. An accumulation of an excessive amount of watery fluid in cells, tissues, or serous cavities. 21. The medical specialty concerned with the heart diseases. 22. Relating to or containing blood vessels. 23. Normal postsystolic dilation of the heart cavities, during which they fill with blood. 25. Relating to a vein or to the veins. 27. Any collection of lymphoid tissue. 29. A large vascular lymphatic organ lying in the upper left part of the abdominal cavity.