The effect of the atrioventricular interval during atrioventricular sequential pacing on the hemodynamics in dynamic obstruction of the left ventricular outflow tract in dogs

Japanese Circulation Journal

Volumn 64, Issue 4, 2000, Pages 267-275

  Araki, Masaru ^a   Abe, Haruhiko ^a   Takeuchi, Masaaki ^a   Miura, Yasushi ^a   Nakashima, Yasuhide ^a   Kuroiwa, Akio ^b  

^a UNIVERSITY OF OCCUPATIONAL AND ENVIRONMENTAL HEALTH   (Japan)

^b Moji Rosai Hospital   (Japan)

Author keywords

Atrioventricular interval; Dynamic obstruction; Left ventricular outflow tract; Pacing; Pressure gradient

Indexed keywords

ANIMAL EXPERIMENT; ANIMAL MODEL; ARTICLE; CONTROLLED STUDY; DOG; ECHOCARDIOGRAPHY; HEART ATRIOVENTRICULAR NODE; HEART DEPOLARIZATION; HEART LEFT VENTRICLE OUTFLOW TRACT; HEART LEFT VENTRICLE OUTFLOW TRACT OBSTRUCTION; HEART PACING; HEMODYNAMIC MONITORING; HYPERTROPHIC OBSTRUCTIVE CARDIOMYOPATHY; LUNG BLOOD FLOW; LUNG CAPILLARY PRESSURE; M MODE ECHOCARDIOGRAPHY; NONHUMAN; PRESSURE GRADIENT;

ANIMALS; CARDIAC PACING, ARTIFICIAL; DOGS; ELECTROCARDIOGRAPHY; HEMODYNAMIC PROCESSES; MYOCARDIAL CONTRACTION; VENTRICULAR DYSFUNCTION, LEFT;

EID: 0034036804     PISSN: 00471828     EISSN: None     Source Type: Journal    
DOI: 10.1253/jcj.64.267     Document Type: Article

References (23)

1. McDonard K, McWilliams E, O' Keeffe B, Maurer B: Functional assessment of patients treated with permanent dual chamber pacing as a primary treatment for hypertrophic cardiomyopathy. Eur Heart J 1988; 9: 893-898
2. Fananapazir L, Tracy CM, Leon ML, Winkler JB, Cannon RO, Bonow RO, et al: Electrophysiologic abnormalities in hypertrophic cardiomyopathy: A consecutive analysis in 155 patients. Circulation 1989; 80: 1259-1268
3. Jeanrenaud X, Goy JJ, Kappenberger L: Effect of dual-chamber pacing in hypertrophic obstructive cardiomyopathy. Lancet 1992; 339: 1318-1323
4. Fananapazir L, Cannon RO, Tripodi D, Panza JA: Impact of dualchamber permanent pacing in patients with obstructive hypertrophic cardiomyopathy with symptoms refractory to verapamil and beta-adrenergic blocker therapy. Circulation 1992; 85: 2149-2161
5. McAreavey D, Fananapazir L: Altered cardiac hemodynamic and electrical state in normal sinus rhythm following chronic dual chamber pacing for relief of left ventricular outflow obstruction in hypertrophic cardiomyopathy. Am J Cardial 1992; 70: 651-656
6. Fananapazir L, Epstein ND, Curiel RV, Panza JA, Tripodi D, McAreavey D: Long-term results of dual chamber (DDD) pacing in obstructive hypertrophic cardiomyopathy. Circulation 1994; 90: 2731-2742
7. Jeanrenaud X, Schlapfer J, Fromer M, Aebischer N, Kappenberger L: Dual chamber pacing in hypertrophic obstructive cardiomyopathy: Beneficial effect of atrioventricular junction ablation for optimal left ventricular capture and filling. PACE 1997; 20: 293-300
8. Jeanrenaud X, Kappenberger L: Regional wall motion during pacing for hypertrophic obstructive cardiomyopathy. PACE 1997; 20: 1673-1681
9. Blundell PE, Bedard P, Baron RH, Wigle ED: Nature of intraventricular pressure differences induced by pharmacological agents in dogs. Am Heart J 1967; 74: 652-662
10. Burford TH, Hartmann Jr AF, Ferguson TB, Ferrier RW: The production of muscular subaortic stenosis in dogs. J Thorac Cardiovasc Surg 1967; 54: 639-648
11. Sakurai S, Tanaka H, Yoshimura H, Nakao S, Tahara M: Production of systolic anterior motion of the mitral valve in dogs. Circulation 1985; 71: 805-812
12. Sakurai S, Tanaka H: Temporal relationship between early systolic closure of the aortic valve and aortic flow: Experimental study with and without systolic anterior motion of the mitral valve. Am Heart J 1986; 112: 113-121
13. Pellikka PA, Oh JK, Bailey KR, Nichols BA, Monahan KH, Tajik AJ: Dynamic intraventricular obstruction during dobutamine stress echocardiography. Circulation 1992; 86: 1429-1432
14. Maron BJ, Merrill WH, Freier PA, Kent KM, Epstein SE, Morrow AG: Long-term clinical course and symptomatic status of patients after operation for hypertrophic subaortic stenosis. Circulation 1978; 57: 1205-1213
15. Maron BJ, Cottdiner JS, Epstein SE: Patterns and significance of distribution of left ventricular hypertrophy in hypertrophic cardiomyopathy. Am J Cardiol 1981; 48: 418-428
16. Pollick C, Morgan CD, Gilbert BW, Rakowski H, Wigle ED: Muscular subaortic stenosis: The temporal relationship between systolic anterior mitral leaflet and the pressure gradient. Circulation 1982; 66: 1087-1904
17. Pollick C, Rakowski H, Wigle ED: Muscular subaortic stenosis: The quantitative relationship between systolic anterior motion and the pressure gradient. Circulation 1984; 69: 43-49
18. Maron BJ, Gottdiener JS, Arce J, Rosing DR, Wesley YE, Epstein SE: Dynamic subaortic obstruction in hypertrophic cardiomyopathy: Analysis by pulse doppler echocardiography. J Am Coll Cardial 1985; 6: 1-15
19. Maron BJ, Epstein SE: Clinical significance and therapeutic implications of the left ventricular outflow tract pressure gradient in hypertrophic cardiomyopathy. Am J Cardial 1986; 58: 1093-1096
20. Wigle ED, Rakowski H, Kimball BP, Williams WG: Hypertrophic cardiomyopathy: Clinical spectrum and treatment. Circulation 1995; 92: 1680-1692
21. Takeuchi M, Abe H, Kuroiwa A: Effect of dual chamber AV sequential pacing on coronary flow velocity in a patient with hypertrophic obstructive cardiomyopathy. PACE 1996; 19: 2153-2155
22. Takeuchi M, Abe H, Kuroiwa A: Effect of atrioventricular pacing on left ventricular flow dynamics in a patient with mid-ventricular obstruction. PACE 1998; 21: 1299-1302
23. Araki M, Abe H, Miura Y, Takeuchi M, Kuroiwa A: The effect of pacing cycle length during atrioventricular sequential pacing on the hemodynamics in dynamic obstruction of the left ventricular outflow tract in dogs (abstract). Jpn Circ J 1996; 60: 505