Chronic septal infarction confers right ventricular protection during mechanical left ventricular unloading

Journal of Thoracic and Cardiovascular Surgery

Volumn 138, Issue 1, 2009, Pages 172-178

  Mau, James ^a   Menzie, Stuart ^a   Huang, Yifei ^a   Ward, Michael ^b   Hunyor, Stephen ^a,b  

^a UNIVERSITY OF SYDNEY   (Australia)

^b UNIVERSITY OF SYDNEY   (Australia)

Author keywords

[No Author keywords available]

Indexed keywords

ALCOHOL; TRIPHENYLTETRAZOLIUM;

ANIMAL EXPERIMENT; ANIMAL MODEL; ARTERY PERFORATION; ARTICLE; CENTRAL VENOUS PRESSURE; COMPARATIVE STUDY; CONTROLLED STUDY; DIASTOLIC BLOOD PRESSURE; HEART EJECTION FRACTION; HEART INFARCTION; HEART LEFT VENTRICLE; HEART OUTPUT MEASUREMENT; HEART PROTECTION; HEART RIGHT VENTRICLE; HEART WORK; MUSCLE CONTRACTILITY; NONHUMAN; PRIORITY JOURNAL; SHAM PROCEDURE; SHEEP; SYSTOLIC BLOOD PRESSURE;

ANIMALS; HEART; HEART SEPTUM; HEART-ASSIST DEVICES; HEMODYNAMICS; MYOCARDIAL INFARCTION; SHEEP; VENTRICULAR FUNCTION, LEFT; VENTRICULAR FUNCTION, RIGHT;

EID: 67649389475     PISSN: 00225223     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jtcvs.2009.03.012     Document Type: Article

References (25)

1. Lietz K., Long J.W., Kfoury A.G., Slaughter M.S., Silver M.A., Milano C.A., et al. Outcomes of left ventricular assist device implantation as destination therapy in the post-REMATCH era: implications for patient selection. Circulation 116 (2007) 497-505
2. Drakos S.G., Charitos E.I., Nanas S.N., and Nanas J.N. Ventricular-assist devices for the treatment of chronic heart failure. Expert Rev Cardiovasc Ther 5 (2007) 571-584
3. Stone M.E. Current status of mechanical circulatory assistance. Semin Cardiothorac Vasc Anesth 11 (2007) 185-204
4. Dang N.C., Topkara V.K., Mercando M., Kay J., Kruger K.H., Aboodi M.S., et al. Right heart failure after left ventricular assist device implantation in patients with chronic congestive heart failure. J Heart Lung Transplant 25 (2006) 1-6
5. Furukawa K., Motomura T., and Nose Y. Right ventricular failure after left ventricular assist device implantation: the need for an implantable right ventricular assist device. Artif Organs 29 (2005) 369-377
6. Morgan J.A., John R., Lee B.J., Oz M.C., and Naka Y. Is severe right ventricular failure in left ventricular assist device recipients a risk factor for unsuccessful bridging to transplant and post-transplant mortality. Ann Thorac Surg 77 (2004) 859-863
7. Moon M.R., Castro L.J., DeAnda A., Tomizawa Y., Daughters II G.T., Ingels Jr. N.B., et al. Right ventricular dynamics during left ventricular assistance in closed-chest dogs. Ann Thorac Surg 56 (1993) 54-67
8. Morita S., Kormos R.L., Mandarino W.A., Eishi K., Kawai A., Gasior T.A., et al. Right ventricular/arterial coupling in the patient with left ventricular assistance. Circulation 86 (1992) II316-II325
9. Elbeery J.R., Owen C.H., Savitt M.A., Davis J.W., Feneley M.P., Rankin J.S., et al. Effects of the left ventricular assist device on right ventricular function. J Thorac Cardiovasc Surg 99 (1990) 809-816
10. Buckberg G.D. The ventricular septum: the lion of right ventricular function, and its impact on right ventricular restoration. Eur J Cardiothorac Surg 29 (2006) S272-S278
11. Saleh S., Liakopoulos O.J., and Buckberg G.D. The septal motor of biventricular function. Eur J Cardiothorac Surg 29 (2006) S126-S138
12. Klima U.P., Lee M.Y., Guerrero J.L., Laraia P.J., Levine R.A., and Vlahakes G.J. Determinants of maximal right ventricular function: role of septal shift. J Thorac Cardiovasc Surg 123 (2002) 72-80
13. Daly R.C., Chandrasekaran K., Cavarocchi N.C., Tajik A.J., and Schaff H.V. Ischemia of the interventricular septum. A mechanism of right ventricular failure during mechanical left ventricular assist. J Thorac Cardiovasc Surg 103 (1992) 1186-1191
14. Veselka J., Duchonova R., Prochazkova S., Palenickova J., Sorajja P., and Tesar D. Effects of varying ethanol dosing in percutaneous septal ablation for obstructive hypertrophic cardiomyopathy on early hemodynamic changes. Am J Cardiol 95 (2005) 675-678
15. Veselka J., Prochazkova S., Duchonova R., Bolomova-Homolova I., Palenickova J., Tesar D., et al. Alcohol septal ablation for hypertrophic obstructive cardiomyopathy: lower alcohol dose reduces size of infarction and has comparable hemodynamic and clinical outcome. Catheter Cardiovasc Interv 63 (2004) 231-235
16. Van Dockum W.G., Ten Cate F.J., Ten Berg J.M., Beek A.M., Twisk J.W.R., Vos J., et al. Myocardial infarction after percutaneous transluminal septal myocardial ablation in hypertrophic obstructive cardiomyopathy: Evaluation by contrast-enhanced magnetic resonance imaging. J Am Coll Cardiol 43 (2004) 27-34
17. Mau J.C., Menzie S.J., Ward M.R., Bundgaard H., and Hunyor S.N. Time-dependent response of both ventricles after septal ablation: implications for biventricular support after left ventricular assist device placement. J Thorac Cardiovasc Surg 134 (2007) 579-586
18. McConnell P.I., Del Rio C.L., Kwiatkowski P., Farrar D.J., and Sun B.C. Assessment of cardiac function during axial-flow left ventricular assist device support using a left ventricular pressure-derived relationship: comparison with pre-load recruitable stroke work. J Heart Lung Transplant 26 (2007) 159-166
19. Feneley M.P., Elbeery J.R., Gaynor J.W., Gall S.A.J., Davis J.W., and Rankin J.S. Ellipsoidal shell subtraction model of right ventricular volume: comparison with regional free wall dimensions as indexes of right ventricular function. Circ Res 67 (1990) 1427-1436
20. Ramanathan T., Shirota K., Morita S., Nishimura T., Huang Y., and Hunyor S.N. Glucose-insulin-potassium solution improves left ventricular mechanics in diabetes. Ann Thorac Surg 73 (2002) 582-587
21. Moon M.R., Bolger A.F., DeAnda A., Komeda M., Daughters G.T., Nikolic S.D., et al. Septal function during left ventricular unloading. Circulation 95 (1997) 1320-1327
22. Farrar D.J., Chow E., Wood J., and Hill J.D. Comparison of right ventricular and biventricular circulatory support in a porcine model of right heart failure. ASAIO Trans 36 (1990) M522-M525
23. Mandarino W.A., Morita S., Kormos R.L., Kawai A., Deneault L.G., Gasior T.A., et al. Quantitation of right ventricular shape changes after left ventricular assist device implantation. ASAIO J 38 (1992) M228-M231
24. Burri H., and Sigwart U. Technology insight: transcoronary ablation of septal hypertrophy. Nat Clin Pract Cardiovasc Med 2 (2005) 101-107
25. Goldstein J.A. Pathophysiology and clinical management of right heart ischemia. Curr Opin Cardiol 14 (1999) 329-339