TamponadeBeck's triad (cardiology): Beck's triad is a collection of three medical signs associated with acute cardiac tamponade, an emergency condition wherein fluid accumulates around the heart and impairs its ability to pump blood. The signs are low arterial blood pressure, distended neck veins, and distant, muffled heart sounds.Parapneumonic effusionPericardial friction rub: A pericardial friction rub, also pericardial rub, is an audible medical sign used in the diagnosis of pericarditis. Upon auscultation, this sign is an extra heart sound of to-and-fro character, typically with three components, one systolic and two diastolic.Pericardial windowTuberculous pericarditis: Tuberculous pericarditis is a form of pericarditis.Drainage system (agriculture): An agricultural drainage system is a system by which the water level on or in the soil is controlled to enhance agricultural crop production.Constrictive pericarditisChyle: Chyle (; from the Greek word χυλός chylos, "juice"Mosby’s Medical, Nursing and Allied Health Dictionary, Fourth Edition, Mosby-Year Book Inc., 1994, p.Xiphisternal joint: The xiphisternal joint (or xiphisternal synchondrosis) is a location near the bottom of the sternum, where the body of the sternum and the xiphoid process meet. This joint can remain until the middle years of life, but usually ossifies to form a synostosis between the two sternal elements.Jeff Elbel: Jeff Elbel is an American musician, songwriter, and producer currently based near Chicago, Illinois. He is also a frequent journalist for publications including the Chicago Sun-Times.Traumatic cardiac arrest: Traumatic cardiac arrest is a condition in which the heart has ceased to beat due to blunt or penetrating trauma, such as a stab wound to the thoracic area. It is a medical emergency which will always result in death without prompt advanced medical care.Collins H. JohnstonPostpericardiotomy syndromeChromate ester: A chromate ester is a chemical structure that contains a chromium atom (symbol Cr) in a +6 oxidation state that is connected via an oxygen (O) linkage to a carbon (C) atom. The Cr itself is in its chromate form, with several oxygens attached, and the Cr–O–C attachment makes this chemical group structurally similar to other ester functional groups.HemangiosarcomaVideo-assisted thoracoscopic surgery: Video-assisted thoracoscopic surgery (VATS) is a type of thoracic surgery performed using a small video camera that is introduced into the patient's chest via a scope. The surgeon is able to view the instruments that are being used along with the anatomy on which the surgeon is operating.Gross examinationTransudate: Transudate is extravascular fluid with low protein content and a low specific gravity (< 1.012).Sam GonotskyBCP-1 cells: BCP-1 cells are a clonal lymphoma cell line. They were derived from the peripheral blood mononuclear cells of a HIV seronegative patient with a body cavity based primary effusion lymphoma (PEL).Diverticulum: A diverticulum (plural: diverticula) is the medical or biological term for an outpouching of a hollow (or a fluid-filled) structure in the body. Depending upon which layers of the structure are involved, they are described as being either true or false.