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Michael DeBakey
Michael Ellis DeBakey (September 7, 1908 – July 11, 2008) was an American general and cardiovascular surgeon, scientist and medical educator who became Chairman of the Department of Surgery, President, and Chancellor of Baylor College of Medicine at the Texas Medical Center in Houston, Texas. His career spanned nearly eight decades. Born to Lebanese immigrants, DeBakey was inspired to pursue a career in medicine by the physicians that he had met at his father's drug store, and he simultaneously learned sewing skills from his mother. He subsequently attended Tulane University for his premedical course and Tulane University School of Medicine to study medicine. At Tulane, he developed a version of the roller pump, which he initially used to transfuse blood directly from person to person and which later became a component of the heart–lung machine. Following early surgical training at Charity Hospital, DeBakey was encouraged to complete his surgical fellowships in Europe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lake Charles, Louisiana
Lake Charles is the List of municipalities in Louisiana, fifth-most populous city in the U.S. state of Louisiana, and the county seat, parish seat of Calcasieu Parish, Louisiana, Calcasieu Parish, located on Lake Charles (Louisiana), Lake Charles, Prien Lake, and the Calcasieu River. Founded in 1861 in Calcasieu Parish, it is a major industrial, cultural, and educational center in the Southwest Louisiana, southwest region of the state. As of the 2020 United States census, 2020 U.S. census, Lake Charles's population was 84,872. The city and metropolitan area of Lake Charles is considered a regionally significant center of petrochemical refining, gambling, tourism, and education, being home to McNeese State University and Sowela Technical Community College. Because of the lakes and waterways throughout the city, Lake Charles metropolitan area, metropolitan Lake Charles is often called the "Lake Area". History On March 7, 1861, Lake Charles was incorporated as the town of Char ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Left Ventricular Assist Device
A ventricular assist device (VAD) is an electromechanical device that provides support for cardiac pump function, which is used either to partially or to completely replace the function of a failing heart. VADs can be used in patients with acute (sudden onset) or chronic (long standing) heart failure, which can occur due to coronary artery disease, atrial fibrillation, valvular disease, and other conditions. Categorization of VADs VADs may be used to manage a variety of cardiac diseases and can be categorized based on which ventricle the device is assisting, and whether the VAD will be temporary or permanent. Ventricular Assistance First, VADs can be categorized based on whether they are designed to assist the right ventricle (RVAD) or the left ventricle (LVAD) or to both ventricles (BiVAD). The type of VAD implanted depends on the type of underlying heart disease (e.g. patients with right ventricular failure from pulmonary arterial hypertension may require an RVAD, versus th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aortic Dissection
Aortic dissection (AD) occurs when an injury to the innermost layer of the aorta allows blood to flow between the layers of the aortic wall, forcing the layers apart. In most cases, this is associated with a sudden onset of agonizing chest or back pain, often described as "tearing" in character. Vomiting, sweating, and lightheadedness may also occur. Damage to other organs may result from the decreased blood supply, such as stroke, lower extremity ischemia, or mesenteric ischemia. Aortic dissection can quickly lead to death from insufficient blood flow to the heart or complete rupture of the aorta. AD is more common in those with a history of high blood pressure; a number of connective tissue diseases that affect blood vessel wall strength including Marfan syndrome and Ehlers–Danlos syndrome; a bicuspid aortic valve; and previous heart surgery. Major trauma, smoking, cocaine use, pregnancy, a thoracic aortic aneurysm, inflammation of arteries, and abnormal lipid ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aortic Aneurysms
An aortic aneurysm is an enlargement (dilatation) of the aorta to greater than 1.5 times normal size. Typically, there are no symptoms except when the aneurysm dissects or ruptures, which causes sudden, severe pain in the abdomen and lower back. The cause remains an area of active research. Known causes include trauma, infection, and inflammatory disorders. Risk factors include cigarette smoking, heavy alcohol consumption, advanced age, harmful patterns of high cholesterol in the blood, high blood pressure, and coronary artery disease. The pathophysiology of the disease is related to an initial arterial insult causing a cascade of inflammation and extracellular matrix protein breakdown by proteinases leading to arterial wall weakening. They are most commonly located in the abdominal aorta, but can also be located in the thoracic aorta. Aortic aneurysms result from a weakness in the wall of the aorta and increase the risk of aortic rupture. When rupture occurs, massive intern ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Department Of Veterans Affairs
The United States Department of Veterans Affairs (VA) is a Cabinet-level executive branch department of the federal government charged with providing lifelong healthcare services to eligible military veterans at the 170 VA medical centers and outpatient clinics located throughout the country. Non-healthcare benefits include disability compensation, vocational rehabilitation, education assistance, home loans, and life insurance. The VA also provides burial and memorial benefits to eligible veterans and family members at 135 national cemeteries. While veterans' benefits have been provided by the federal government since the American Revolutionary War, a veteran-specific federal agency was not established until 1930, as the Veterans' Administration. In 1982, its mission was expanded to include caring for civilians and people who were not veterans in case of a national emergency. In 1989, the Veterans' Administration became a cabinet-level Department of Veterans Affairs. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World War II
World War II or the Second World War (1 September 1939 – 2 September 1945) was a World war, global conflict between two coalitions: the Allies of World War II, Allies and the Axis powers. World War II by country, Nearly all of the world's countries participated, with many nations mobilising all resources in pursuit of total war. Tanks in World War II, Tanks and Air warfare of World War II, aircraft played major roles, enabling the strategic bombing of cities and delivery of the Atomic bombings of Hiroshima and Nagasaki, first and only nuclear weapons ever used in war. World War II is the List of wars by death toll, deadliest conflict in history, causing World War II casualties, the death of 70 to 85 million people, more than half of whom were civilians. Millions died in genocides, including the Holocaust, and by massacres, starvation, and disease. After the Allied victory, Allied-occupied Germany, Germany, Allied-occupied Austria, Austria, Occupation of Japan, Japan, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charity Hospital (New Orleans)
Charity Hospital was one of two teaching hospitals which were part of the Medical Center of Louisiana at New Orleans, Medical Center of Louisiana at New Orleans (MCLNO), the other being University Hospital, New Orleans, University Hospital. Three weeks after the events of Hurricane Katrina, then-Governor Kathleen Blanco said that Charity Hospital would not reopen as a functioning hospital. The Louisiana State University System, which owns the building, stated that it had no plans to reopen the hospital in its original location. It chose to incorporate Charity Hospital into the city's new medical center in the lower Mid-City New Orleans, Mid-City neighborhood. The new hospital completed in August 2015 was named University Medical Center New Orleans. Organization Charity Hospital was one of several public hospitals around the state of Louisiana administered by the Louisiana State University System at the time of Hurricane Katrina. Charity Hospital and the nearby University Hospit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heart–lung Machine
Cardiopulmonary bypass (CPB) or heart-lung machine, also called the pump or CPB pump, is a machine that temporarily takes over the function of the heart and lungs during open-heart surgery by maintaining the circulation of blood and oxygen throughout the body. As such it is an extracorporeal device. CPB is operated by a perfusionist. The machine mechanically circulates and oxygenates blood throughout the patient's body while bypassing the heart and lungs allowing the surgeon to work in a bloodless surgical field. Uses CPB is commonly used in operations or surgical procedures involving the heart. The technique allows the surgical team to oxygenate and circulate the patient's blood, thus allowing the surgeon to operate safely on the heart. In many operations, such as coronary artery bypass grafting (CABG), the heart is arrested, due to the degree of the difficulty of operating on a beating heart. Operations requiring the opening of the chambers of the heart, for example mitral ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Blood Transfusion
Blood transfusion is the process of transferring blood products into a person's Circulatory system, circulation intravenously. Transfusions are used for various medical conditions to replace lost components of the blood. Early transfusions used whole blood, but modern medical practice commonly uses only components of the blood, such as red blood cells, blood plasma, plasma, platelets, and other clotting factors. White blood cells are transfused only in very rare circumstances, since granulocyte transfusion has limited applications. Whole blood has come back into use in the Major trauma, trauma setting. Red blood cells (RBC) contain hemoglobin and supply the Cell (biology), cells of the body with oxygen. White blood cells are not commonly used during transfusions, but they are part of the immune system and also fight infections. Plasma is the "yellowish" liquid part of blood, which acts as a buffer and contains proteins and other important substances needed for the body's overall ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Peristaltic Pump
A peristaltic pump, also commonly known as a roller pump, is a type of positive displacement pump used for pumping a variety of fluids. The fluid is contained in a flexible tube fitted inside a circular pump casing. Most peristaltic pumps work through rotary motion, though linear peristaltic pumps have also been made. The rotor has a number of "wipers" or "rollers" attached to its external circumference, which compress the flexible tube as they rotate by. The part of the tube under compression is closed, forcing the fluid to move through the tube. Additionally, as the tube opens to its natural state after the rollers pass, more fluid is drawn into the tube. This process is called peristalsis and is used in many biological systems such as the gastrointestinal tract. Typically, there will be two or more rollers compressing the tube, trapping a body of fluid between them. The body of fluid is transported through the tube, toward the pump outlet. Peristaltic pumps may run continuousl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tulane University School Of Medicine
Tulane University School of Medicine is the medical school of Tulane University and is located in the Medical District of the New Orleans Central Business District in New Orleans, Louisiana, United States. History The school was founded in 1834 as the Medical College of Louisiana and is the fifteenth oldest medical school in the United States and the second oldest in the Deep South. The first classes were held in 1835 at a variety of locations, including Charity Hospital and the Strangers Unitarian Church. Late 1800s to present The first permanent building for the school was constructed in the French Quarter in 1844. In 1893, the school moved to Canal Street in the Richardson building, and then shortly after to the Hutchinson Building, also on Canal. Finally, in 1930, the school moved to its current location—the Hutchinson Memorial Building—on Tulane Avenue, next to Charity Hospital. In 2007, the school acquired the Murphy Oil Building on S. Robertson by donation. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
