PL EN


Preferencje help
Widoczny [Schowaj] Abstrakt
Liczba wyników
2014 | 17 | 1 |

Tytuł artykułu

Effect of short-term rapid ventricular pacing followed by pacing interruption on arterial blood pressure in healthy pigs and pigs with tachycardiomyopathy

Treść / Zawartość

Warianty tytułu

Języki publikacji

EN

Abstrakty

EN
Ventricular tachycardia may lead to haemodynamic deterioration and, in the case of long term persistence, is associated with the development of tachycardiomyopathy. The effect of ventricular tachycardia on haemodynamics in individuals with tachycardiomyopathy, but being in sinus rhythm has not been studied. Rapid ventricular pacing is a model of ventricular tachycardia. The aim of this study was to determine the effect of rapid ventricular pacing on blood pressure in healthy animals and those with tachycardiomyopathy. A total of 66 animals were studied: 32 in the control group and 34 in the study group. The results of two groups of examinations were compared: the first performed in healthy animals (133 examinations) and the second performed in animals paced for at least one month (77 examinations). Blood pressure measurements were taken during chronic pacing - 20 min after onset of general anaesthesia, in baseline conditions (20 min after pacing cessation or 20 min after onset of general anaesthesia in healthy animals) and immediately after short-term rapid pacing. In baseline conditions significantly higher systolic and diastolic blood pressure was found in healthy animals than in those with tachycardiomyopathy. During an event of rapid ventricular pacing, a significant decrease in systolic and diastolic blood pressure was found in both groups of animals. In the group of chronically paced animals the blood pressure was lower just after restarting ventricular pacing than during chronic pacing. Cardiovascular adaptation to ventricular tachycardia develops with the length of its duration. Relapse of ventricular tachycardia leads to a blood pressure decrease more pronounced than during chronic ventricular pacing.

Słowa kluczowe

Wydawca

-

Rocznik

Tom

17

Numer

1

Opis fizyczny

p.85-91,fig.,ref.

Twórcy

  • Department and Clinic of Surgery, Faculty of Veterinary Medicine, University of Environmental and Life Sciences, Grunwaldzki sq. 49, 50-366 Wrocław, Poland
autor
  • Teaching Department of Emergency Medical Services, Wroclaw Medical University, Bartla 5, 51-618 Wroclaw, Poland
autor
  • Department of Internal Disease with Horses, Dogs and Cats Clinic, Faculty of Veterinary Medicine, University of Environmental and Life Sciences, Grunwaldzki sq. 47, 50-366 Wrocław, Poland
  • Regional Specialist Hospital in Wroclaw, Research and Development Centre, Kamińskiego 73a, 51-124 Wrocław Poland
  • Department of Internal Disease with Horses, Dogs and Cats Clinic, Faculty of Veterinary Medicine, University of Environmental and Life Sciences, Grunwaldzki sq. 47, 50-366 Wrocław, Poland
  • Regional Specialist Hospital in Wroclaw, Research and Development Centre, Kamińskiego 73a, 51-124 Wrocław Poland
  • Department of Internal Disease with Horses, Dogs and Cats Clinic, Faculty of Veterinary Medicine, University of Environmental and Life Sciences, Grunwaldzki sq. 47, 50-366 Wrocław, Poland
  • Regional Specialist Hospital in Wroclaw, Research and Development Centre, Kamińskiego 73a, 51-124 Wrocław Poland
autor
  • Department of Cardiology, Wrocław Medical University, Borowska 213, 50-556 Wrocław, Poland
autor
  • Department of Internal Disease with Horses, Dogs and Cats Clinic, Faculty of Veterinary Medicine, University of Environmental and Life Sciences, Grunwaldzki sq. 47, 50-366 Wrocław, Poland
  • Regional Specialist Hospital in Wroclaw, Research and Development Centre, Kamińskiego 73a, 51-124 Wrocław Poland
autor
  • Regional Specialist Hospital in Wroclaw, Research and Development Centre, Kamińskiego 73a, 51-124 Wrocław Poland
  • Department of Biochemistry, Pharmacology and Toxicology, Faculty of Veterinary Medicine, University of Environmental and Life Sciences, C.K. Norwida 31, 50-375 Wrocław, Poland
autor
  • Regional Specialist Hospital in Wroclaw, Research and Development Centre, Kamińskiego 73a, 51-124 Wrocław Poland
  • Department of Food Hygiene and Consumer Health Protection, Faculty of Veterinary Medicine, University of Environmental and Life Sciences, C.K. Norwida 31, 50-375 Wrocław, Poland
autor
  • Regional Specialist Hospital in Wroclaw, Research and Development Centre, Kamińskiego 73a, 51-124 Wrocław Poland
  • Department of Biochemistry, Pharmacology and Toxicology, Faculty of Veterinary Medicine, University of Environmental and Life Sciences, C.K. Norwida 31, 50-375 Wrocław, Poland
autor
  • Regional Specialist Hospital in Wroclaw, Research and Development Centre, Kamińskiego 73a, 51-124 Wrocław Poland
  • Department of Biochemistry, Pharmacology and Toxicology, Faculty of Veterinary Medicine, University of Environmental and Life Sciences, C.K. Norwida 31, 50-375 Wrocław, Poland
  • Regional Specialist Hospital in Wroclaw, Research and Development Centre, Kamińskiego 73a, 51-124 Wrocław Poland
  • Department of Heart Disease, Wrocław Medical University, Weigla 5, 50-981 Wrocław, Poland
  • Regional Specialist Hospital in Wroclaw, Research and Development Centre, Kamińskiego 73a, 51-124 Wrocław Poland
  • Department of Heart Disease, Wrocław Medical University, Weigla 5, 50-981 Wrocław, Poland
  • Regional Specialist Hospital in Wroclaw, Research and Development Centre, Kamińskiego 73a, 51-124 Wrocław Poland

Bibliografia

  • Abraham WT, Fonarow GC, Albert NM, Stough WG, Gheorghiade M, Greenberg BH, O’Connor CM, Sun JL, Yancy CW, Young JB, OPTIMIZE-HF Investigators and Coordinators (2008) Predictors of in-hospital mortality in patients hospitalized for heart failure: in- sights from the Organized Program to Initiate Lifesaving Treatment in Hospitalized Patients with Heart Failure (OPTIMIZE-HF). J Am Coll Cardiol 52: 347-356.
  • Burchell SA, Spinale FG, Crawford FA, Zile MR. (1992) Effects of chronic tachycardia-induced cardiomyopathy on the beta adrenergic receptor system. J Thorac Cardiovasc Surg 104: 1006-1012.
  • Calo L, Sciarra L, Scioli R, Lamberti F, Loricchio ML, Pandozi C, Santini M. (2005) Recovery of cardiac function after ablation of atrial tachycardia arising from the tricuspid annulus. Ital Heart J 6: 652-657.
  • Coleman HN 3rd, Taylor RR, Pool PE, Whipple GH, Covell JW, Ross J Jr, Braunwald E (1971) Congestive heart failure following chronic tachycardia. Am Heart J 81: 790-798.
  • Feldman T, Carroll JD, Munkenbeck F, Alibali P, Feldman M, Coggins DL, Gray KR, Bump T (1988) Hemodynamic recovery during simulated ventricular tachycardia: role of adrenergic receptor activation. Am Heart J 115: 576-587.
  • Fenelon G, Wijns W, Andries E, Brugada P (1996) Tachycardiomyopathy: mechanisms and clinical implications. Pacing Clin Electrophysiol 19: 95-106.
  • Francis GS (1987) Hemodynamic and neurohumoral responses to dynamic exercise: normal subjects versus patients with heart disease. Circulation 76: VI11-17.
  • Hamdan MH, Joglar JA, Page RL, Zagrodzky JD, Sheehan CJ, Wasmund SL, Smith ML (1999) Baroreflex gain predicts blood pressure recovery during simulated ventricular tachycardia in humans. Circulation 100: 381-386.
  • Hamer AW, Rubin SA, Peter T, Mandel WJ (1984) Factors that predict syncope during ventricular tachycardia in patients. Am Heart J 107: 997-1005.
  • Juneja R, Shah S, Naik N, Kothari SS, Saxena A, Talwar KK (2002) Management of cardiomyopathy resulting from incessant supraventricular tachycardia in infants and children. India Heart J 54: 176-180.
  • Kolettis TM, Psarros E, Kyriakides ZS, Katsouras CS, Michalis LK, Sideris DA (2003) Haemodynamic and catecholamine response to simulated ventricular tachycardia in man: effect of baseline left ventricular function. Heart 89: 306-310.
  • Landolina M, Mantica M, Pessano P, Manfredini R, Foresti A, Schwartz PJ, De Ferrari GM (1997) Impaired baroreflex sensitivity is correlated with hemodynamic deterioration of sustained ventricular tachycardia. J Am Coll Cardiol 29: 568-575.
  • Mafirad M, Blaauw Y, van Opstal JM, Crijns HJ (2012) Haemodynamic bradycardia in tachycardiomyopathy. Neth Heart J 20: 184-185.
  • Morady F, Shen EN, Bhandari A, Schwartz AB, Scheinman MM ( 1985) Clinical symptoms in patients with sustained ventricular tachycardia. West J Med 142: 341-344.
  • Nabauer M, Kaab S (1998) Potassium channel down-regulation in heart failure. Cardiovasc Res 37: 324-334.
  • Nakazato Y (2002) Tachycardiomyopathy. Indian Pacing Electrophysiol J 2: 104-13
  • Packer DL, Bardy GH, Worley SJ, Smith MS, Cobb FR, Coleman RE, Gallagher JJ, German LD (1986) Tachycardia-induced cardiomyopathy: a reversible form of left ventricular dysfunction. Am J Cardiol 57: 563-570.
  • Pasławska U, Gajek J, Kiczak L, Noszczyk-Nowak A, Skrzypczak P, Bania J, Tomaszek A, Zacharski M, Sambor I, Dzięgiel P, Zyśko D, Banasiak W, Jankowska EA, Ponikowski P (2011) Development of porcine model of chronic tachycardia-induced cardiomyopathy. Int J Cardiol 153: 36-41.
  • Salemi VM, Arteaga E, Mady C (2005) Recovery of systolic and diastolic function after ablation of incessant supraventricular tachycardia. Eur J Heart Fail 7:1177-1179.
  • Steinbach KK, Merl O, Frohner K, Hief C, Nurnberg M, Kaltenbrunner W, Podczeck A, Wessely E (1994) Hemodynamics during ventricular tachyarrhythmias. Am Heart J 127: 1102-1106.
  • Taneja T, Kadish AH, Parker MA, Goldberger JJ (2002) Acute blood pressure effects at the onset of supraventricular and ventricular tachycardia. Am J Cardiol 90: 1294-1299.
  • Tomaselli GF, Marban E (1999) Electrophysiological remodeling in hypertrophy and heart failure. Cardiovasc Res 42: 270-283.
  • Tsuji Y, Opthof T, Kamiya K, Yasui K, Liu W, Lu Z, Kodama I (2000) Pacing-induced heart failure causes a reduction of delayed rectifier potassium currents along with decreases in calcium and transient outward currents in rabbit ventricle. Cardiovasc Res 48: 300-309.
  • Walker NL, Cobbe SM, Birnie DH (2004) Tachycardiomyopathy: a diagnosis not to be missed. Heart 90: e7.
  • Wolff MR, de Tombe PP, Harasawa Y, Burkhoff D, Bier S, Hunter WC, Gerstenblith G, Kass DA (1992) Alterations in left ventricular mechanics, energetics and contractile reserve in experimental heart failure. Circ Res 70: 516-529.

Typ dokumentu

Bibliografia

Identyfikatory

Identyfikator YADDA

bwmeta1.element.agro-ce912597-1932-48d0-a694-0fb4878318ab
JavaScript jest wyłączony w Twojej przeglądarce internetowej. Włącz go, a następnie odśwież stronę, aby móc w pełni z niej korzystać.