The effects of [K+](o) on regional differences in electrical characteristics of ventricular myocytes in guinea-pig

Experimental Physiology

Volumn 85, Issue 6, 2000, Pages 769-774

  Wan, Xiaoping ^a,b   Bryant, Simon M ^a   Hart, George ^a,c  

^a UNIVERSITY OF OXFORD   (United Kingdom)

^b MHMC   (United States)

^c UNIVERSITY OF LIVERPOOL   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

POTASSIUM CHLORIDE; POTASSIUM ION;

ANIMAL CELL; ANIMAL TISSUE; ARTICLE; CONCENTRATION RESPONSE; CONTROLLED STUDY; ELECTROCARDIOGRAM; ENDOCARDIUM; EPICARDIUM; FEMALE; GUINEA PIG; HEART DEPOLARIZATION; HEART ELECTROPHYSIOLOGY; HEART MUSCLE CELL; HEART MUSCLE POTENTIAL; HEART REPOLARIZATION; HEART VENTRICLE WALL; HYPERKALEMIA; HYPOKALEMIA; MEMBRANE STEADY POTENTIAL; NONHUMAN; POTASSIUM CURRENT; T WAVE;

EID: 0033676242     PISSN: 09580670     EISSN: None     Source Type: Journal    
DOI: 10.1111/j.1469-445X.2000.02048.x     Document Type: Article

References (23)

1. Regional differences in the delayed rectifier current (I(Kr) and I(Ks)) contribute to the differences in action potential duration in basal left ventricular myocytes in guinea-pig
2. Relation of ventricular repolarization to electrocardiographic T wave-form and arrhythmia vulnerability
3. Regional differences in the regulation of intracellular sodium and in action potential configuration in rabbit left ventricle
4. Kinetics and magnitude of the time-dependent potassium current in the rabbit sino-atrial node
5. Potassium rectifier currents differ in myocytes of endocardial and epicardial origin
6. Time-dependent outward currents in the heart
7. Barium-induced automatic activity in isolated ventricular myocytes from guinea-pig hearts
8. +-ATPase in rabbit left ventricle
9. Control of L-type calcium current during the action potential of guinea-pig ventricular myocytes
10. +](o) may explain classical ST-T changes
11. Electrical and mechanical characteristics of guinea-pig ventricular myocytes from apical epicardium and basal endocardium
12. The interpretation of the T wave of the electrocardiogram
13. An experimental study on the origin of T-waves based on determinations of effective refractory period from epicardial and endocardial aspects of the ventricle
14. Membrane current changes in left ventricular myocytes isolated from guinea pigs after abdominal aortic coarctation
15. Voltage-dependent inactivation of inwardly-rectifying single-channel currents in the guinea-pig heart cell membrane
16. + currents
17. 2-adrenergic stimulation with terbutaline in healthy subjects
18. Ventricular action potential, ventricular extracellular potentials, and the ECG of guinea pig
19. Action potential duration and the inotropic response to reduced extracellular potassium in guinea-pig ventricular myocytes
20. Extracellular potassium modulation of drug block of I(Kr)
21. Is potassium co-transported by the cardiac Na-Ca exchange?
22. + current during the ventricular action potential