Passive transmission of ischemic ST segment changes in low electrical resistance myocardial infarct scar in the pig

Cardiovascular Research

Volumn 40, Issue 1, 1998, Pages 103-112

  Cinca, Juan ^a   Warren, Mark ^a   Rodríguez Sinovas, Antonio ^a   Tresànchez, Màrius ^a   Carreño, Ana ^a   Bragós, Ramon ^b   Casas, Oscar ^b   Domingo, Anna ^a   Soler Soler, J ^a  

^a HOSPITAL UNIVERSITARI VALL D HEBRON   (Spain)

^b UNIVERSITAT POLITÈCNICA DE CATALUNYA   (Spain)

Author keywords

Connective tissue; ECG; Electrophysiology; Infarction; Ischemia; Necrosis

Indexed keywords

ANIMAL MODEL; ANIMAL TISSUE; ARTICLE; CONTROLLED STUDY; ELECTRIC CURRENT; HEART ELECTROPHYSIOLOGY; HEART INFARCTION; HEART MUSCLE ISCHEMIA; HEART MUSCLE NECROSIS; HISTOPATHOLOGY; LEFT ANTERIOR DESCENDING CORONARY ARTERY; NONHUMAN; PRIORITY JOURNAL; SCAR FORMATION; ST SEGMENT ELEVATION;

ANIMALS; ELECTRIC IMPEDANCE; ELECTROCARDIOGRAPHY; ELECTROPHYSIOLOGY; FEMALE; HEART; HEART VENTRICLES; MALE; MYOCARDIAL INFARCTION; NECROSIS; PERICARDIUM; SWINE; VENTRICULAR FIBRILLATION;

EID: 0032189324     PISSN: 00086363     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0008-6363(98)00145-X     Document Type: Article

References (39)

1. [1] Samson WE, Scher AM. Mechanism of ST segment alteration during acute myocardial injury. Circ Res 1960;8:780-787.
2. [2] Kléber AG, Janse MJ, van Capelle FJL, Durrer D. Mechanism and time course of ST and TQ segment changes during acute regional ischemia in the pig heart determined by extracellular and intracellular recordings. Circ Res 1978;42:603-613.
3. [3] Cinca J, Janse MJ, Mórena H, et al. Mechanism and time course of the early electrical changes during acute coronary artery occlusion. An attempt to correlate the early ECG changes in man to the cellular electrophysiology in the pig. Chest 1980;77:499-505.
4. [4] Cinca J, Bardají A, Carreño A, et al. ST segment elevation at the surface of a healed transmural myocardial infarction in pigs. Conditions for passive transmission from the ischemic peri-infarction zone. Circulation 1995;91:1552-1559.
5. [5] Fallert MA, Mirotznik MS, Downing SW, et al. Myocardial electrical impedance mapping of ischemic sheep hearts and healing aneurysms. Circulation 1993;87:199-207.
6. [6] Gebhard MM, Gersing E, Brockhoff CJ, Schnabel A, Bretschneider HJ. Impedance spectroscopy: A method for surveillance of ischemic tolerance of the heart. Thorac Cardiovasc Surg 1987;35:26-32.
7. [7] Cinca J, Warren M, Carreno A, et al. Changes in myocardial electrical impedance induced by coronary artery occlusion in pigs with and without preconditioning. Correlation with local ST segment potential and ventricular arrhythmias. Circulation 1997;96:3079-3086.
8. [8] Ackmann JJ. Complex bioelectric impedance measurement system for the frequency range from 5 Hz to 1 MHz. Ann Biomed Eng 1993;21:135-146.
9. [9] Steendijk P, Mur G, Van der Velde ET, Baan J. The four-electrode resistivity technique in anisotropic media: theoretical analysis and application on myocardial tissue in vivo. IEEE Trans Biomed Eng 1993;40:1138-1147.
10. [10] Plonsey R, Barr RC. A critique of impedance measurements in cardiac tissue. Ann Biomed Eng 1986;14:307-322.
11. [11] Garcia-Dorado D, Théroux P, Duran JM, et al. Selective inhibition of the contractile apparatus. A new approach to modification of infarct size, infarct composition, and infarct geometry during coronary artery occlusion and reperfusion. Circulation 1992;85:1160-1174.
12. [12] Cole KS. Linear and passive cell properties. In: Cole KS, editor. Membranes, ions and impulses. Berkeley, Los Angeles, CA: University of California Press, 1968:6-113.
13. [13] Gersing E. Measurements of electrical impedance in organs -measuring equipment for research and clinical application. Biomed Tech 1991;36:6-11.
14. [14] Bao JZ, Davis CC, Schmukler RE. Impedance spectroscopy of human erythrocytes: System calibration and nonlinear modeling. IEEE Trans Biomed Eng 1993;40:364-378.
15. [15] Pallas-Areny R, Colominas J, Rosell J. An improved buffer for bioelectric signals. IEEE Trans Biomed Eng 1989;36:490-493.
16. [16] Masson P. Some histological methods: Trichrome stainings and their preliminary technique. J Techn Meth 1929;12:75-90.
17. [17] Foster KR, Schwan HP. Dielectric properties of tissues and biological materials: critical review. Crit Rev Biomed Eng 1989;17:25-104.
18. [18] Jugdutt BI, Amy RWM. Healing after myocardial infarction in the dog: changes in infarct hydroxyproline and topography. J Am Coll Cardiol 1986;7:91-102.
19. [19] Ju H, Dixon IMC. Extracellular matrix and cardiovascular diseases. Can J Cardiol 1996;12:1259-1267.
20. [20] Alberts B, Bray D, Lewis J, et al. Cell adhesion, cell junctions and the extracellular matrix. In: Robertson M, editor. Molecular biology of the cell. New York: Garland Publishing, 1989:791-836.
21. [21] Janse MJ, van Capelle FJL, Morsink H, et al. Flow of 'injury' current and patterns of excitation during early ventricular arrhythmias in acute regional myocardial ischemia in isolated porcine and canine hearts: Evidence for two different arrhythmogenic mechanisms. Circ Res 1980;47:151-165.
22. [22] Jalife J, Moe GK. Excitation, conduction, and reflection of impulses in isolated bovine and canine cardiac Purkinje fibers. Circ Res 1981;49:233-247.
23. [23] Antzelevitch C, Moe GK. Electrotonically mediated delayed conduction and reentry in relation to 'slow responses' in mammalian ventricular conducting tissue. Circ Res 1981;49:1129-1139.
24. [24] Kleber AG, Riegger CB, Janse MJ. Electrical uncoupling and increase of extracellular resistance after induction of ischemia in isolated, arterially perfused rabbit papillary muscle. Circ Res 1987;61:271-279.
25. [25] Cascio WE, Yan GX, Kleber AG. Passive electrical properties, mechanical activity, and extracellular potassium in arterially perfused and ischemic rabbit ventricular muscle. Circ Res 1990;66:1461-1473.
26. [26] Smith WT, Fleet WF, Johnson TA, Engle CL, Cascio WE. The Ib phase of ventricular arrhythmias in ischemic in situ porcine heart is related to changes in cell-to-cell electrical coupling. Circulation 1995;92:3051-3060.
27. 2+, intracellular electrical coupling, and mechanical activity in ischemic rabbit papillary muscle. Effects of preconditioning and metabolic blockade. Circ Res 1996;79:237-246.
28. [28] Owens LM, Fralix TA, Murphy E, Cascio WE, Gettes LS. Correlation of ischemia-induced extracellular and intracellular ion changes to cell-to-cell electrical uncoupling in isolated blood-perfused rabbit hearts. Circulation 1996;94:10-13.
29. [29] Sugiura H, Toyama J, Tsuboi N, Kamiya K, Kodama I. ATP directly affects junctional conductance between paired ventricular myocytes isolated from guinea pig heart. Circ Res 1990;66:1095-1102.
30. [30] Wu J, McHowat J, Saffitz JE, Yamada KA, Corr PB. Inhibition of gap junctional conductance by long-chain acylcarnitines and their preferential accumulation in junctional sarcolemma during hypoxia. Circ Res 1993;72:879-889.
31. [31] van Oosterom A, de Boer RW, van Dam RT. Intramural resistivity of cardiac tissue. Med Biol Eng Comput 1979;17:337-343.
32. [32] Ellenby MI, Small KW, Wells RM, Hoyt DJ, Lowe JE. On-line detection of reversible myocardial ischemic injury by measurement of myocardial electrical impedance. Ann Thorac Surg 1987;44:587-597.
33. [33] Tranum-Jensen J, Janse MJ, Fiolet JWT, et al. Tissue osmolality, cell swelling, and reperfusion in acute regional myocardial ischemia in the isolated porcine heart. Circ Res 1981;49:364-381.
34. [34] Fishbein MC, Maclean D, Maroko PR. The histopathologic evolution of myocardial infarction. Chest 1978;73:843-849.
35. [35] Lahiri A, Balasubramanian V, Millar Craig MW, Crawley J, Raftery EB. Exercise-induced ST segment elevation. Electrocardiographic, angiographic, and scintigraphic evaluation. Br Heart J 1980;43:582-588.
36. [36] Dunn RF, Bailey IK, Uren R, Kelly DT. Exercise-induced ST-segment elevation. Correlation of thallium-201 myocardial perfusion scanning and coronary arteriography. Circulation 1980;61:989-995.
37. [37] Chahine RA, Lowery MH, Bauerlein EJ. Interpretation of the exercise-induced ST-segment elevation. Am J Cardiol 1993;72:100-102.
38. [38] Margonato A, Chierchia SL, Xuereb RG. Specificity and sensitivity of exercise-induced ST segment elevation for detection of residual viability: comparison with fluorodeoxyglucose and positron emission tomography. J Am Coll Cardiol 1995;25:1032-1038.
39. [39] Elhendy A, Fiorett PM. Stress-induced ST-segment elevation after a recent myocardial infarction: myocardial necrosis, viability or both?. Eur Heart J 1996;17:975-977.