Effects of Na+/Ca2+ exchange induced by SR Ca 2+ release on action potentials and afterdepolarizations in guinea pig ventricular myocytes

American Journal of Physiology - Heart and Circulatory Physiology

Volumn 285, Issue 6 54-6, 2003, Pages

  Spencer, C Ian ^a   Sham, James S K ^a,b  

^a DEPARTMENT OF PATHOLOGY   (United States)

^b JOHNS HOPKINS ASTHMA AND ALLERGY CENTER   (United States)

Author keywords

Ca2+ overload; Delayed afterdepolarization; Early afterdepolarization; Flash photolysis; Ischemia reperfusion arrhythmia; Sarcoplasmic reticulum; Triggered arrhythmia

Indexed keywords

2 [2 [4 (4 NITROBENZYLOXY)PHENYL]ETHYL]ISOTHIOUREA METHANESULFONATE; CALCIUM ION; RYANODINE; SODIUM ION; 1 (2 NITRO 4,5 DIMETHOXYPHENYL) N,N,N',N' TETRAKIS((OXYCARBONYL)METHYL) 1,2 ETHANEDIAMINE; 1-(2-NITRO-4,5-DIMETHOXYPHENYL)-N,N,N',N'-TETRAKIS((OXYCARBONYL)METHYL)-1,2-ETHANEDIAMINE; ACETIC ACID DERIVATIVE; CALCIUM; CHELATING AGENT; ETHYLENEDIAMINE DERIVATIVE; ISOTONIC SOLUTION; LITHIUM; SODIUM CALCIUM EXCHANGE PROTEIN; TYRODE'S SOLUTION;

ACTION POTENTIAL; ANIMAL CELL; ARTICLE; CALCIUM TRANSPORT; CONFOCAL MICROSCOPY; CONTROLLED STUDY; CULTURE MEDIUM; DEPOLARIZATION; FLUORESCENCE; GUINEA PIG; HEART VENTRICLE; HYPERPOLARIZATION; MALE; MEMBRANE POTENTIAL; MEMBRANE STEADY POTENTIAL; MUSCLE CELL; NONHUMAN; OSCILLATION; PATCH CLAMP; PHOTOLYSIS; PRIORITY JOURNAL; REPOLARIZATION; SARCOPLASMIC RETICULUM; SODIUM TRANSPORT; ANIMAL; CALCIUM SIGNALING; CYTOLOGY; DRUG EFFECT; HEART MUSCLE CELL; IN VITRO STUDY; METABOLISM; PHYSIOLOGY;

ACETIC ACIDS; ACTION POTENTIALS; ANIMALS; CALCIUM; CALCIUM SIGNALING; CHELATING AGENTS; ETHYLENEDIAMINES; GUINEA PIGS; HEART VENTRICLES; ISOTONIC SOLUTIONS; LITHIUM; MALE; MYOCYTES, CARDIAC; PHOTOLYSIS; SARCOPLASMIC RETICULUM; SODIUM-CALCIUM EXCHANGER;

EID: 0344009565     PISSN: 03636135     EISSN: None     Source Type: Journal    
DOI: 10.1152/ajpheart.00274.2003     Document Type: Article

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