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41.
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George E. Eyster T. D. Braden Michael Appleford Jodi Johnston Ardith Chaffee Sheryl Schwegler 《The Journal of small animal practice》1977,18(6):387-394
A 3½-month-old female Wirehaired Fox Terrier was referred for diagnosis and treatment of a congenital heart disease. Examination revealed a pan-systolic murmur and cyanotic mucous membranes. A tentative diagnosis of tetralogy of Fallot was confirmed by radiographs, ECG, cardiac catheteriza-tion, and angiograms. End-to-side anastomosis of the left subclavian artery to the pulmonary artery (the palliative Blalock shunt), performed when the patient was 7 months old, provided remission of the clinical signs for 1 ½ years. Physical stress then recurred and the animal died. Post-mortem examination revealed the classic anatomy of tetralogy of Fallot and evidence that the Blalock shunt, which had remained patent for 1½ years, had closed, causing the death of the animal. 相似文献
43.
Augusta Pelosi DVM Diplomate ACVS Lorel K. Anderson DVM Jennine Paugh CCP Scott Robinson PBT George E. Eyster DVM Diplomate ACVS 《Veterinary surgery : VS》2013,42(2):119-136
Cardiopulmonary bypass (CPB) has been used in veterinary medicine in experimental surgery and to address congenital and acquired diseases. We review the veterinary literature and expose common challenges of CPB in dogs and cats. Specifically, we describe the most specific elements of this technique in veterinary patients. The variety in animal size has made it difficult to standardize cannulation techniques, oxygenators, and priming volumes and solutions. The fact that one of the most common cardiovascular disorders, mitral valve disease, occurs predominantly in small dogs has limited the use of bypass in these patients because of the need for small, low prime oxygenators and pumps that have been unavailable until recently. Coagulation, hemostasis, and blood product availability have also represented important factors in the way CPB has developed over the years. The cost and the challenges in operating the bypass machine have represented substantial limitations in its broader use. 相似文献
44.
A method for measuring the surface area of canine articular cartilage was developed. Ten pairs of humeri were harvested from fresh canine cadavers. The articular cartilage of each humeral head was covered with liquid rubber latex applied with a brush to the margins of the articular surface. The latex cast was removed from the cartilage after the latex dried. Radial cuts were made in the cast so it could be flattened into a 2-dimensional plane. The surface area of each cast was then measured, using a compensating polar planimeter. 相似文献
45.
Augusta Pelosi DVM DACVS Joseph G. Hauptman DVM MS DACVS George E. Eyster DVM MS DACVS Matthew W. Beal DVM DACVECC Lorel K. Anderson DVM N. Bari Olivier DVM PhD DACVIM 《Journal of Veterinary Emergency and Critical Care》2008,18(2):184-187
Objective: To report a case of myocardial perforation by a stick foreign body in a dog. Case Summary: A 3‐year‐old castrated male Labrador Retriever was examined because of a puncture wound seen after an unsupervised run in the woods. The wound was suspected to penetrate into the thoracic cavity on the basis of physical exam and radiographs. Uniform ventricular premature complexes (VPCs) and junctional beats were noted on electrocardiogram (ECG). Thoracotomy was performed and a 6‐cm wooden stick was seen protruding from the right ventricle through the pericardium toward the sternum. The stick was removed while purse string sutures were tied around the resultant myocardial defect. Follow‐up echocardiography revealed intact intracardiac structures. VPCs were treated with lidocaine and resolved completely within 24 hours of presentation. New or Unique Information Provided: Thoracic trauma can result in myocardial injury; penetration into the myocardium represents a life‐threatening situation for the emergency clinician. Cardiac injury should be included in the differential diagnoses of penetrating thoracic foreign bodies. 相似文献
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47.
LS Nind 《Australian veterinary journal》2019,97(9):362-364
The Tripartite collaboration (World Health Organization, the Food and Agriculture Organisation of the United Nations, and the World Organisation for Animal Health) produced two documents for consultation with Member Countries in 2017 ‐ Monitoring and Evaluation of the Global Action Plan on Antimicrobial Resistance: Proposed approach and the Global Framework for Development & Stewardship to Combat Antimicrobial Resistance: Draft Roadmap. These documents intend to support a strategic whole‐of‐system approach towards the World Health Organization's Global Action Plan on Antimicrobial Resistance. This paper outlines the recent thinking in antimicrobial stewardship being developed by the major international organisations involved with mitigating global antimicrobial resistance. The directions being set in key frameworks will need to be considered by Australian stakeholders as their own antimicrobial stewardship approaches and activities are formulated. 相似文献
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G E Eyster L K Anderson G B Cords 《Journal of the American Veterinary Medical Association》1976,168(2):138-141
In a review of aortic regurgitation in 12 dogs, breed or sex predilection was not found. Clinical signs included decreased exercise tolerance and diastolic murmur. Associated anomalies included ventricular septal defect and aortic stenosis. It was concluded that when aortic regurgitation develops secondary to a ventricular septal defect, the prognosis should be grave. 相似文献
50.
G E Eyster R D Whipple L K Anderson A T Evans P O'Handley 《Journal of the American Veterinary Medical Association》1977,170(4):434-438
Five dogs and 1 cat had pulmonary artery banding for ventricular septal defect and congestive heart failure. An umbilical tape band constricted the pulmonary artery to one-third its original diameter, increased the right ventricular pressure, and decreased the left ot right shunt. Five animals had remission of clinical signs; 1 dog died of right ventricular failure due to a band that had been applied too tightly. The results indicated pulmonary artery banding is helpful in reduction of clinical signs, due to increased flow to the lungs from ventricular septal defect. 相似文献