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Aherne M. Cardiac Disease and Screening in Breeding Dogs. Vet Clin North Am Small Anim Pract 2023:S0195-5616(23)00074-8. [PMID: 37353418 DOI: 10.1016/j.cvsm.2023.05.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/25/2023]
Abstract
Acquired and congenital heart diseases are relatively common in dogs, particularly in certain breeds. Modes of inheritance and genetic causes have been established for several cardiac diseases within various breeds. Breed screening is used to try and reduce the prevalence of certain canine cardiac diseases. Although breed screening seems to help reduce the prevalence of canine heart disease, the outcomes of specific breeding programs are variable and depend on multiple factors.
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Affiliation(s)
- Michael Aherne
- Department of Small Animal Clinical Sciences, University of Florida College of Veterinary Medicine, 2015 Southwest 16th Avenue, Gainesville, FL 32610, USA.
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2
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Jackson NW, Thomason JD, DiFazio MR, Hallman CC. Atrial septal defect in an Airedale terrier. VETERINARY RECORD CASE REPORTS 2022. [DOI: 10.1002/vrc2.444] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Nathan W. Jackson
- Department of Clinical Sciences College of Veterinary Medicine Kansas State University Manhattan Kansas USA
| | - Justin D. Thomason
- Department of Clinical Sciences College of Veterinary Medicine Kansas State University Manhattan Kansas USA
| | - Matthew R. DiFazio
- Department of Clinical Sciences College of Veterinary Medicine Kansas State University Manhattan Kansas USA
| | - Clay C. Hallman
- Department of Clinical Sciences College of Veterinary Medicine Kansas State University Manhattan Kansas USA
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Seo J, Kurosawa TA, Luis Fuentes V, Navarro-Cubas X, Bristow P, Ghez O, Brockman DJ. Surgical Management of Three Dogs with an Interatrial Communication and Atrioventricular Valve Abnormalities. CASE (PHILADELPHIA, PA.) 2021; 5:252-259. [PMID: 34430777 PMCID: PMC8370886 DOI: 10.1016/j.case.2021.05.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
• Large interatrial communications in dogs are rare. • When indicated, surgical closure of an interatrial communication is possible. • When indicated, surgical repair of the atrioventricular valve is possible. • Multimodal imaging aids surgical planning in cardiac surgeries of dogs.
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Affiliation(s)
- Joonbum Seo
- Clinical Science and Services, Royal Veterinary College, Hertfordshire, United Kingdom
| | - Tsumugi Anne Kurosawa
- Clinical Science and Services, Royal Veterinary College, Hertfordshire, United Kingdom
| | - Virginia Luis Fuentes
- Clinical Science and Services, Royal Veterinary College, Hertfordshire, United Kingdom
| | - Xavier Navarro-Cubas
- Clinical Science and Services, Royal Veterinary College, Hertfordshire, United Kingdom
| | - Poppy Bristow
- Clinical Science and Services, Royal Veterinary College, Hertfordshire, United Kingdom
| | - Olivier Ghez
- Royal Brompton Hospital, Chelsea, London, United Kingdom
| | - Daniel J. Brockman
- Clinical Science and Services, Royal Veterinary College, Hertfordshire, United Kingdom
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Allen JW, Phipps KL, Llamas AA, Barrett KA. Left atrial decompression as a palliative minimally invasive treatment for congestive heart failure caused by myxomatous mitral valve disease in dogs: 17 cases (2018-2019). J Am Vet Med Assoc 2021; 258:638-647. [PMID: 33683957 DOI: 10.2460/javma.258.6.638] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
OBJECTIVE To determine whether left atrial decompression (LAD) would reduce left atrial pressure (LAP) in dogs with advanced myxomatous mitral valve disease (MMVD) and left-sided congestive heart failure (CHF) and to describe the LAD procedure and hemodynamic alterations and complications. ANIMALS 17 dogs with advanced MMVD and left-sided CHF that underwent LAD. PROCEDURES The medical record database was retrospectively reviewed for all LAD procedures attempted in dogs with MMVD and left-sided CHF between October 2018 and June 2019. Data were collected regarding signalment (age, breed, weight, and sex), clinical signs, treatment, physical examination findings, and diagnostic testing before and after LAD. Procedural data were also collected including approach, technique, hemodynamic data, complications, and outcome. RESULTS 18 LAD procedures performed in 17 patients were identified. Dogs ranged in age from 7.5 to 16 years old (median, 11 years) and ranged in body weight from 2.9 to 11.6 kg (6.4 to 25.5 lb) with a median body weight of 7.0 kg (15.4 lb). Minimally invasive creation of an atrial septal defect for the purpose of LAD was successful in all dogs without any intraoperative deaths. Before LAD, mean LAP was elevated and ranged from 8 to 32 mm Hg with a median value of 14 mm Hg (reference value, < 10 mm Hg). Following LAD, there was a significant decrease in mean LAP (median decrease of 6 mm Hg [range, 1 to 15 mm Hg]). Survival time following LAD ranged from 0 to 478 days (median, 195 days). CONCLUSIONS AND CLINICAL RELEVANCE For dogs with advanced MMVD and left-sided CHF, LAD resulted in an immediate and substantial reduction in LAP.
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Redpath A, Marr CM, Bullard C, Hallowell GD. Real-time three-dimensional (3D) echocardiographic characterisation of an atrial septal defect in a horse. Vet Med Sci 2020; 6:661-665. [PMID: 32627406 PMCID: PMC7738728 DOI: 10.1002/vms3.317] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Revised: 06/05/2020] [Accepted: 06/07/2020] [Indexed: 12/25/2022] Open
Abstract
Atrial septal defects have been well reported in humans and dogs and the principles of intervention have been well established. In contrast, there is very little information published about these congenital anomalies in horses. True ASDs are regarded as rare and little is known about the clinical significance of these defects in horses. An 11‐year‐old Thoroughbred gelding with a history of poor performance was diagnosed with an atrial septal defect, measuring approximately 2 cm in diameter, on 2D transthoracic echocardiography. Real‐time three‐dimensional (3D) echocardiography was used to map the structure of the defect and was useful in fully characterising the ASD in this case.
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Affiliation(s)
- Adam Redpath
- School of Veterinary Medicine and Science, University of Nottingham, Loughborough, UK
| | | | - Caroline Bullard
- Royal Army Veterinary Corps. Household Cavalry Mounted Regiment, London, UK
| | - Gayle D Hallowell
- School of Veterinary Medicine and Science, University of Nottingham, Loughborough, UK
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Yang CC, Lin SL, Chan IP. Contrast echocardiography for detecting bidirectional shunting in a rabbit with an atrial septal defect. J Exot Pet Med 2020. [DOI: 10.1053/j.jepm.2020.04.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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7
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Mizuno T, Mizuno M, Harada K, Takano H, Shinoda A, Takahashi A, Mamada K, Takamura K, Chen A, Iwanaga K, Ono S, Uechi M. Surgical correction for sinus venosus atrial septal defect with partial anomalous pulmonary venous connection in a dog. J Vet Cardiol 2020; 28:23-30. [DOI: 10.1016/j.jvc.2020.01.006] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2019] [Revised: 01/30/2020] [Accepted: 01/30/2020] [Indexed: 11/27/2022]
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Sugimoto K, Mochizuki Y, Kanda T, Ohnishi A, Miyabe M, Wada Y, Kochi M, Aoki T. Atrial septal defect closure in a midget toy poodle. Open Vet J 2020; 10:11-15. [PMID: 32426251 PMCID: PMC7193879 DOI: 10.4314/ovj.v10i1.3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2019] [Accepted: 12/20/2019] [Indexed: 11/17/2022] Open
Abstract
Background Atrial septal defect (ASD) is a rare congenital cardiac disease, and there have been no reports about the treatment of ASD in midget breed dogs. Case Description A 7-month-old female toy poodle weighing 1.4 kg presented with cardiac enlargement. Echocardiography revealed a secundum-type ASD, right ventricular and atrial enlargement, and pulmonary hypertension. Blood flow through the ASD exhibited left-to-right shunting. The dog underwent ASD closure through a hybrid approach, in conjunction with catheter techniques and thoracotomy. Ten months after treatment, cardiac enlargement and pulmonary hypertension were improved. Conclusion Even in midget dog breeds, ASD can be corrected through a hybrid approach.
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Affiliation(s)
- Keisuke Sugimoto
- Department of Veterinary Medicine, Okayama University of Science, Imabari, Ehime 794-8555, Japan
| | - Yohei Mochizuki
- Department of Veterinary Medicine, Okayama University of Science, Imabari, Ehime 794-8555, Japan
| | - Teppei Kanda
- Department of Veterinary Medicine, Okayama University of Science, Imabari, Ehime 794-8555, Japan
| | - Akihiro Ohnishi
- Department of Veterinary Medicine, Okayama University of Science, Imabari, Ehime 794-8555, Japan
| | - Masahiro Miyabe
- Department of Veterinary Medicine, Okayama University of Science, Imabari, Ehime 794-8555, Japan
| | - Yuko Wada
- Department of Veterinary Medicine, Okayama University of Science, Imabari, Ehime 794-8555, Japan
| | - Masaki Kochi
- Division of Cardiology, Matsubara Animal Hospital, Matsubara, Osaka 580-0044, Japan
| | - Takuma Aoki
- Department of Veterinary Medicine, Azabu University, Sagamihara, Kanagawa 252-5201, Japan
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Hung YW, Kim HJ, Hyun C. Rupture of atrial septum in a Pomeranian dog secondary to advanced degenerative mitral valve disease. J Biomed Res 2014. [DOI: 10.12729/jbr.2014.15.3.151] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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van Schaik-Gerritsen KM, Schoemaker NJ, Kik MJ, Beijerink NJ. Atrial Septal Defect in a Ferret (Mustela putorius furo). J Exot Pet Med 2013. [DOI: 10.1053/j.jepm.2012.12.011] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Uechi M, Harada K, Mizukoshi T, Mizuno T, Mizuno M, Ebisawa T, Ohta Y. Surgical Closure of an Atrial Septal Defect Using Cardiopulmonary Bypass in a Cat. Vet Surg 2011; 40:413-7. [DOI: 10.1111/j.1532-950x.2011.00798.x] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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12
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Cavalcanti G, Tatibana L, Varaschin M, Araújo R, Val AC. Atrial septal defect in an elderly dog. ARQ BRAS MED VET ZOO 2011. [DOI: 10.1590/s0102-09352011000200033] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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FUKUSHIMA R, TANAKA R, SUZUKI S, HAMABE R, MACHIDA N, NAKAO S, SAIDA Y, TAKASHIMA K, MATSUMOTO H, KOYAMA H, HIROSE H, YAMANE Y. Epidemiological and Morphological Studies of Double-Chambered Right Ventricle in Dogs. J Vet Med Sci 2011; 73:1287-93. [DOI: 10.1292/jvms.10-0485] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Affiliation(s)
- Ryuji FUKUSHIMA
- Department of Veterinary Surgery, Faculty of Agriculture, Tokyo University of Agriculture and Technology
| | - Ryou TANAKA
- Department of Veterinary Surgery, Faculty of Agriculture, Tokyo University of Agriculture and Technology
| | - Shuji SUZUKI
- Department of Veterinary Surgery, Faculty of Agriculture, Tokyo University of Agriculture and Technology
| | - Rina HAMABE
- Department of Veterinary Surgery, Faculty of Agriculture, Tokyo University of Agriculture and Technology
| | - Noboru MACHIDA
- Department of Veterinary Clinical Oncology, Faculty of Agriculture, Tokyo University of Agriculture and Technology
| | - Shu NAKAO
- Department of Veterinary Clinical Oncology, Faculty of Agriculture, Tokyo University of Agriculture and Technology
| | | | | | - Hirotaka MATSUMOTO
- Department of Veterinary Internal Medicine, Faculty of Veterinary, Nippon Veterinary and Life Science University
| | - Hidekazu KOYAMA
- Department of Veterinary Internal Medicine, Faculty of Veterinary, Nippon Veterinary and Life Science University
| | - Hisashi HIROSE
- Department of Veterinary Internal Medicine, Faculty of Veterinary, Nippon Veterinary and Life Science University
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Griffiths LG. Surgery for Cardiac Disease in Small Animals: Current Techniques. Vet Clin North Am Small Anim Pract 2010; 40:605-22. [DOI: 10.1016/j.cvsm.2010.04.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Gordon SG, Nelson DA, Achen SE, Miller MM, Roland RM, Saunders AB, Drourr LT. Open heart closure of an atrial septal defect by use of an atrial septal occluder in a dog. J Am Vet Med Assoc 2010; 236:434-9. [DOI: 10.2460/javma.236.4.434] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Gordon S, Miller M, Roland R, Saunders A, Achen S, Drourr L, Nelson D. Transcatheter Atrial Septal Defect Closure with the AMPLATZER®Atrial Septal Occluder in 13 Dogs: Short- and Mid-Term Outcome. J Vet Intern Med 2009; 23:995-1002. [DOI: 10.1111/j.1939-1676.2009.0365.x] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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Diana A, Guglielmini C, Acocella F, Valerio F, Cipone M. Chylothorax associated with tricuspid dysplasia and atrial septal defect in a bullmastiff. J Am Anim Hosp Assoc 2009; 45:78-83. [PMID: 19258419 DOI: 10.5326/0450078] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Transudate pleural effusion associated with tricuspid dysplasia and ostium secundum-type atrial septal defect was diagnosed in a 14-month-old bullmastiff. Following administration of furosemide and an angiotensin-converting enzyme (ACE) inhibitor, the dog remained free of pleural effusion for 10 months, until he showed severe dyspnea due to chylothorax. Medical therapy was unsuccessful to avoid recurrence of life-threatening pleural chylous effusion. Ligation of the thoracic duct and apposition of an omental pedicle flap were effective in the resolution of pleural chylous leakage.
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Affiliation(s)
- Alessia Diana
- Department of Veterinary Clinical Sciences, University of Bologna, Ozzano Emilia, Italy
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Chetboul V, Trollé JM, Nicolle A, Carlos Sampedrano C, Gouni V, Laforge H, Benalloul T, Tissier R, Pouchelon JL. Congenital Heart Diseases in the Boxer Dog: A Retrospective Study of 105 Cases (1998â2005). ACTA ACUST UNITED AC 2006; 53:346-51. [PMID: 16922831 DOI: 10.1111/j.1439-0442.2006.00865.x] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Subaortic stenosis (SAS) is one of the most common congenital heart diseases (CHD) in dogs with Boxers being predominantly affected. However, the increasing availability of modern diagnostic imaging systems now allows a better assessment of cardiac morphology and function, thereby facilitating early detection of CHD in awake animals. In this context, the case records of Boxer dogs diagnosed with CHD using echocardiography combined with Doppler mode, were retrospectively reviewed (1998-2005). One hundred and five Boxers exhibiting either a single CHD (53/105, 50.5%) or association of several CHD (52/105, 49.5%) were included. The most common CHD was atrial septal defect (ASD) observed in 56.2% of these animals (59/105), followed by mitral dysplasia (58/105, 55.2%), and SAS (49/105, 46.7%). SAS was associated with one or two CHD in 29.5% of cases (31/105). Most of the dogs with a low intensity left heart base systolic murmur had an isolated ASD whereas most of the dogs with a similar but high intensity murmur had SAS, either isolated or associated with a concurrent CHD. The incidence of ASD and mitral dysplasia in Boxer dogs is higher than previously assumed, and ASD is a common cause of left heart base systolic murmur in this breed of dog. This confirms that the detection of such a murmur should not be used as the unique criterion for diagnostic confirmation of SAS.
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Affiliation(s)
- V Chetboul
- Cardiology Unit of Alfort, National Veterinary School of Alfort, 7 avenue du General de Gaulle, 94704 Maisons-Alfort cedex, France.
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Chetboul V, Charles V, Nicolle A, Sampedrano CC, Gouni V, Pouchelon JL, Tissier R. Retrospective Study of 156 Atrial Septal Defects in Dogs and Cats (2001-2005). ACTA ACUST UNITED AC 2006; 53:179-84. [PMID: 16629951 DOI: 10.1111/j.1439-0442.2006.00813.x] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Atrial septal defect (ASD) is a common congenital heart disease (CHD) in humans, but considered relatively rare in veterinary medicine. However, modern echocardiographic and Doppler techniques currently offer a good view of the morphology of the interatrial septum, thus facilitating earlier detection of ASD in awake animals. In this context, we carried out a retrospective study of cases of recently diagnosed ASD in dogs and cats at the Cardiology Unit of Alfort (2001-2005) using echocardiography combined with colour Doppler mode. ASD was diagnosed in 156 animals and represented 37.7% of all canine and feline CHDs (n = 414). ASD was the most common CHD after mitral dysplasia in both species. Boxer and Domestic shorthair were the most common canine and feline breeds affected. Most defects (98.7%) were secundum-type ASD, without clinical signs in 73.7% of cases. The most common clinical signs included systolic murmur heard over the left heart base (20.2%), exercise intolerance (7.0%), syncope (5.3%), dyspnoea (2.6%) and cough (2.6%). Animals that presented a systolic heart murmur over the left base had a significantly larger ASD than others (P < 0.05). These data suggest that the incidence of ASD is higher than previously assumed. ASD should be suspected, for example, in instances of left basal systolic heart murmur, although its clinical and haemodynamic consequences are usually minor.
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Affiliation(s)
- V Chetboul
- Pharmacy-Toxicology Unit of Alfort, INSERM U660, National Veterinary School of Alfort, 7 Avenue du General de Gaulle, 94704 Maisons-Alfort Cedex, France.
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Sanders RA, Hogan DE, Green HW, Hoyer MH, Puppel DA. Transcatheter closure of an atrial septal defect in a dog. J Am Vet Med Assoc 2005; 227:430-4. [PMID: 16121610 DOI: 10.2460/javma.2005.227.430] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Atrial septal defect, while rare in dogs, can result in severe clinical signs. Surgical correction of atrial septal defect requires open-heart surgery. Transcatheter closure techniques provide minimally invasive surgical alternatives.
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Affiliation(s)
- Robert A Sanders
- Department of Veterinary Clinical Sciences, School of Veterinary Medicine, Purdue University, West Lafayette, IN 47907-2026, USA
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