• 1
    Oliveira P, Domenech O, Silva J, et al. Retrospective review of congenital heart disease in 976 dogs. J Vet Intern Med 2011;25:477483.
  • 2
    Patterson DF. Epidemiologic and genetic studies of congenital heart disease in the dog. Circ Res 1968;23:171202.
  • 3
    Kienle RD, Thomas WP, Pion PD. The natural clinical history of canine congenital subaortic stenosis. J Vet Intern Med 1994;8:423431.
  • 4
    Pyle RL, Patterson DF, Chacko S. The genetics and pathology of discrete subaortic stenosis in the Newfoundland dog. Am Heart J 1976;92:324334.
  • 5
    Bussadori C, Amberger C, Le Bobinnec G, et al. Guidelines for the echocardiographic studies of suspected subaortic and pulmonic stenosis. J Vet Cardiol 2000;2:1522.
  • 6
    Bonagura J, Lehmkuhl L. Congenital heart disease. In: Fox P, Sisson D, Moise N, eds. Textbook of Canine and Feline Cardiology, 2nd ed. Philadelphia, PA: WB Saunders Co; 1999:471535.
  • 7
    Pyle R, Abbott J. Subaortic stenosis. In: Bonagura J, Twedt D, eds. Kirk's Current Veterinary Therapy, 14th ed. Philadelphia, PA: Elsevier Saunders; 2009:757761.
  • 8
    Hittinger L, Shen YT, Patrick TA, et al. Mechanisms of subendocardial dysfunction in response to exercise in dogs with severe left ventricular hypertrophy. Circ Res 1992;71:423434.
  • 9
    Yamakawa H, Takeuchi M, Takaoka H, et al. Negative chronotropic effect of beta-blockade therapy reduces myocardial oxygen expenditure for nonmechanical work. Circulation 1996;94:340345.
  • 10
    Galderisi M, D'Errico A. Beta-blockers and coronary flow reserve: The importance of a vasodilatory action. Drugs 2008;68:579590.
  • 11
    Meurs KM, Lehmkuhl LB, Bonagura JD. Survival times in dogs with severe subvalvular aortic stenosis treated with balloon valvuloplasty or atenolol. J Am Vet Med Assoc 2005;227:420424.
  • 12
    Orton EC, Herndon GD, Boon JA, et al. Influence of open surgical correction on intermediate-term outcome in dogs with subvalvular aortic stenosis: 44 cases (1991-1998). J Am Vet Med Assoc 2000;216:364367.
  • 13
    Kleman ME, Estrada AH, Maisenbacher HW 3rd, et al. How to perform combined cutting balloon and high pressure balloon valvuloplasty for dogs with subaortic stenosis. J Vet Cardiol 2012;14:351361.
  • 14
    Thomas WP, Gaber CE, Jacobs GJ, et al. Recommendations for standards in transthoracic two-dimensional echocardiography in the dog and cat. Echocardiography Committee of the Specialty of Cardiology, American College of Veterinary Internal Medicine. J Vet Intern Med 1993;7:247252.
  • 15
    O'Grady MR, Holmberg DL, Miller CW, et al. Canine congenital aortic stenosis: A review of the literature and commentary. Can Vet J 1989;30:811815.
  • 16
    Callahan MJ, Tajik AJ, Su-Fan Q, et al. Validation of instantaneous pressure gradients measured by continuous-wave Doppler in experimentally induced aortic stenosis. Am J Cardiol 1985;56:989993.
  • 17
    Lehmkuhl LB, Bonagura JD, Jones DE, et al. Comparison of catheterization and Doppler-derived pressure gradients in a canine model of subaortic stenosis. J Am Soc Echocardiogr 1995;8:611620.
  • 18
    Reist-Marti SB, Dolf G, Leeb T, et al. Genetic evidence of subaortic stenosis in the Newfoundland dog. Vet Rec 2012;170:597.
  • 19
    Stern JA, Meurs KM, Nelson OL, et al. Familial subvalvular aortic stenosis in Golden Retrievers: Inheritance and echocardiographic findings. J Small Anim Pract 2012;53:213216.
  • 20
    Freedom RM, Yoo SJ, Russell J, et al. Thoughts about fixed subaortic stenosis in man and dog. Cardiol Young 2005;15:186205.
  • 21
    Bonow RO, Carabello BA, Chatterjee K, et al. ACC/AHA 2006 guidelines for the management of patients with valvular heart disease: A report of the American College of Cardiology/American Heart Association Task Force on Practice Guidelines (writing Committee to Revise the 1998 guidelines for the management of patients with valvular heart disease) developed in collaboration with the Society of Cardiovascular Anesthesiologists endorsed by the Society for Cardiovascular Angiography and Interventions and the Society of Thoracic Surgeons. J Am Coll Cardiol 2006;48:e1e148.
  • 22
    Vahanian A, Alfieri O, Andreotti F, et al. Guidelines on the management of valvular heart disease (version 2012): The Joint Task Force on the Management of Valvular Heart Disease of the European Society of Cardiology (ESC) and the European Association for Cardio-Thoracic Surgery (EACTS). Eur J Cardiothorac Surg 2012;42:S1S44.
  • 23
    Otto CBR. Valvular heart disease. In: Braunwald E, ed. Heart Disease: A Textbook of Cardiovascular Medicine, 9th ed. Philadelphia, PA: Elsevier Saunders; 2012:14681529.
  • 24
    Flickinger GL, Patterson DF. Coronary lesions associated with congenital subaortic stenosis in the dog. J Pathol Bacteriol 1967;93:133140.
  • 25
    Pyle RL, Lowensohn HS, Khouri EM, et al. Left circumflex coronary artery hemodynamics in conscious dogs with congenital subaortic stenosis. Circ Res 1973;33:3438.
  • 26
    Bache RJ, Dai XZ. Myocardial oxygen consumption during exercise in the presence of left ventricular hypertrophy secondary to supravalvular aortic stenosis. J Am Coll Cardiol 1990;15:11571164.
  • 27
    French A, Luis Fuentes V, Dukes-McEwan J, et al. Progression of aortic stenosis in the Boxer. J Small Anim Pract 2000;41:451456.
  • 28
    Friedman DB, Musch TI, Williams RS, et al. Beta adrenergic blockade with propranolol and atenolol in the exercising dog: Evidence for beta 2 adrenoceptors in the sinoatrial node. Cardiovasc Res 1987;21:124129.