Myocardial remodeling and arrhythmogenesis in moderate cardiac hypertrophy in rats

American Journal of Physiology - Heart and Circulatory Physiology

Volumn 280, Issue 1 49-1, 2001, Pages

  Stilli, Donatella ^a   Sgoifo, Andrea ^a   Macchi, Emilio ^a   Zaniboni, Massimiliano ^a   De Iasio, Sergio ^a   Cerbai, Elisabetta ^b   Mugelli, Alessandro ^b   Lagrasta, Costanza ^a   Olivetti, Giorgio ^a   Musso, Ezio ^a  

^a UNIVERSITY OF PARMA   (Italy)

^b UNIVERSITY OF FLORENCE   (Italy)

Author keywords

Hyperpolarization activated current; Mechanisms of cardiac arrhythmias; Membrane potential; Myocardial fibrosis; Social stress

Indexed keywords

ACTION POTENTIAL; ANIMAL CELL; ANIMAL EXPERIMENT; ANIMAL MODEL; ANIMAL TISSUE; ARRHYTHMOGENESIS; ARTERIAL PRESSURE; ARTICLE; CONTROLLED STUDY; DENSITY; DISEASE ASSOCIATION; ELECTROCARDIOGRAPHY; HEART ARRHYTHMIA; HEART ATRIOVENTRICULAR NODE; HEART MUSCLE; HEART MUSCLE CELL; HEART MUSCLE FIBROSIS; HEART SUPRAVENTRICULAR ARRHYTHMIA; HEART VENTRICLE HYPERTROPHY; HEART WEIGHT; HYPERPOLARIZATION; MALE; NONHUMAN; PRIORITY JOURNAL; RAT; STRESS; TELEMETRY;

EID: 0035008173     PISSN: 03636135     EISSN: None     Source Type: Journal    
DOI: 10.1152/ajpheart.2001.280.1.h142     Document Type: Article

References (34)

1. Morphometric studies of left ventricular hypertrophy
2. Left ventricular failure induced by long-term hypertension in rats
3. Spontaneous arrhythmias in various models of cardiac hypertrophy and senescence of rats. A Holter monitoring study
4. Ionic basis of action potential prolongation of hypertrophied cardiac myocytes isolated from hypertensive rats of different ages
5. f, in ventricular myocytes isolated from hypertensive rats
6. f in ventricular myocytes from normotensive and hypertensive rats during aging
7. f, in ventricular myocytes from human failing heart
8. f occurrence and properties in neonatal rat ventricular myocytes
9. Remodeling of the rat aortic endothelial layer during experimental hypertension. Changes in replication rate, cell density, and surface morphology
10. 2+ fluxes, and sarcoplasmic reticulum loading in pressure-overload hypertrophy
11. Stereology of arbitrary particles. A review of unbiased number and size estimators and the presentation of some new ones, in memory of William R. Thompson
12. Characterization of the hyperpolarization-activated inward current in isolated human atrial myocytes
13. Mechanisms of spontaneous baroreflex impairment in Lyon hypertensive rats
14. Effects of myocardial hypertrophy on neural reflexes controlling cardiovascular function
15. Cellular basis of chronic ventricular remodeling after myocardial infarction in rats
16. Cellular basis of wall remodeling in long-term pressure overload-induced right ventricular hypertrophy in rats
17. Enalapril prevents cardiac fibrosis and arrhythmias in hypertensive rats
18. Mechanisms of ventricular arrhythmias in cardiac failure and hypertrophy
19. The cellular and molecular response of cardiac myocytes to mechanical stress
20. Surface: Volume relationship in cardiac myocytes studied with confocal microscopy and membrane capacitance measurements: Species-dependence and developmental effects
21. Regulation of growth in the adult cardiomyocytes
22. Vulnerability to arrhythmias during social stress in rats with different sympathovagal balance
23. Individual differences in plasma catecholamine and corticosterone stress responses of wild-type rats: Relationship with aggression
24. Social stress, autonomic neural activation, and cardiac activity in rats
25. Acute social stress and cardiac electrical activity in rats
26. Electrode positioning for reliable telemetry ECG recordings during social stress in unrestrained rats
27. Effects of hypertrophy on regional action potential characteristics in the rat left ventricle: A cellular basis for T-wave inversion?
28. Protein synthesis in pulmonary, cardiac, and skeletal muscle in acute hypertension induced by aortic constriction in the rat
29. Molecular mechanisms of myocardial remodeling
30. Electrophysiological remodeling in hypertrophy and heart failure
31. Diminished transient outward currents in rat hypertrophied ventricular myocytes
32. Ventricular action potentials, ventricular extracellular potentials, and the ECG of guinea pig
33. The restriction of diffusion of cations at the external surface of cardiac myocytes varies between species