Changes in extracellular K+ concentration modulate contractility of rat and rabbit cardiac myocytes via the inward rectifier K+ current IK1

Journal of Physiology

Volumn 556, Issue 3, 2004, Pages 773-790

  Bouchard, Ron ^a   Clark, Robert B ^b   Juhasz, Alexander E ^b   Giles, Wayne R ^c  

^a UNIVERSITY OF MANITOBA   (Canada)

^b UNIVERSITY OF CALGARY   (Canada)

^c UNIVERSITY OF CALIFORNIA SAN DIEGO   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

CALCIUM CHANNEL; CALCIUM ION; INWARDLY RECTIFYING POTASSIUM CHANNEL; POTASSIUM ION; POTASSIUM; SODIUM CALCIUM EXCHANGE PROTEIN; VOLTAGE GATED CALCIUM CHANNEL;

ANIMAL CELL; ARTICLE; CALCIUM CELL LEVEL; CALCIUM TRANSPORT; CELL ISOLATION; CELL LEVEL; CELL SIZE; CELL TYPE; CONCENTRATION RESPONSE; CONTROLLED STUDY; CORRELATION ANALYSIS; DENSITY; ELECTRIC POTENTIAL; HEART ATRIUM; HEART MUSCLE CELL; HEART VENTRICLE; HYPOTHESIS; INOTROPISM; MAMMAL CELL; MEMBRANE CURRENT; MEMBRANE POTENTIAL; MUSCLE ACTION POTENTIAL; MUSCLE FIBER CONTRACTION; NONHUMAN; NONLINEAR SYSTEM; POTASSIUM CONDUCTANCE; PRIORITY JOURNAL; RABBIT; RAT; RECORDING; REST; SARCOLEMMA; SARCOPLASMIC RETICULUM; SODIUM CALCIUM EXCHANGE; STATISTICAL SIGNIFICANCE; VOLTAGE CLAMP; WAVEFORM; ACTION POTENTIAL DURATION; ADULT; CURRENT CLAMP TECHNIQUE; CURRENT DENSITY; EXTRACELLULAR POTASSIUM; HEART ATRIUM MUSCLE; HEART MUSCLE CONTRACTILITY; HEART VENTRICLE MUSCLE; MALE; MEMBRANE STEADY POTENTIAL; POTASSIUM CURRENT; VOLTAGE CLAMP TECHNIQUE;

ACTION POTENTIALS; ANIMALS; ATRIAL FUNCTION; CALCIUM; CALCIUM SIGNALING; CELL SIZE; CELLS, CULTURED; HEART ATRIA; HEART VENTRICLES; INDOLES; MALE; MEMBRANE POTENTIALS; MODELS, BIOLOGICAL; MYOCARDIAL CONTRACTION; MYOCYTES, CARDIAC; PATCH-CLAMP TECHNIQUES; POTASSIUM; RABBITS; RATS; RATS, SPRAGUE-DAWLEY; SODIUM;

EID: 2442660310     PISSN: 00223751     EISSN: None     Source Type: Journal    
DOI: 10.1113/jphysiol.2003.058248     Document Type: Article

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