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POTASSIUM CHANNEL BLOCKERS
Descriptors Found:
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DeCS
Descriptor
English
:
Potassium Channel Blockers
Descriptor
Spanish
:
Bloqueadores de los Canales de Potasio
Descriptor
Portuguese
:
Bloqueadores dos Canais de Potássio
Synonyms
English
:
Channel Blockers, Potassium
Tree Number:
D27.505.519.562.500
D27.505.954.411.645
Definition
English
:
A class of drugs that act by inhibition of
potassium
efflux through cell
membranes
. Blockade of
potassium channels
prolongs the duration of
ACTION POTENTIALS
. They are used as
ANTI-ARRHYTHMIA AGENTS
and
VASODILATOR AGENTS.
Indexing Annotation
English
:
DF: K CHANNEL BLOCK
See Related
English
:
Anti-Arrhythmia Agents
Vasodilator Agents
History Note
English
:
2002
Allowable Qualifiers
English
:
administration & dosage
adverse effects
agonists
antagonists & inhibitors
analysis
blood
cerebrospinal fluid
chemistry
classification
chemical synthesis
contraindications
diagnostic use
economics
history
immunology
isolation & purification
metabolism
pharmacology
pharmacokinetics
poisoning
radiation effects
supply & distribution
standards
toxicity
therapeutic use
urine
Record Number:
36263
Unique Identifier:
D026902
Occurrence in VHL
:
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