Sildenafil (Viagra) prolongs cardiac repolarization by blocking the rapid component of the delayed rectifier potassium current. [electronic resource]
Producer: 20010719Description: E119-20; author reply E119-20 p. digitalISSN:- 1524-4539
- 3',5'-Cyclic-GMP Phosphodiesterases -- antagonists & inhibitors
- Administration, Oral
- Animals
- Biological Availability
- Cation Transport Proteins
- Cells, Cultured
- Cricetinae
- Cyclic Nucleotide Phosphodiesterases, Type 5
- Cytochrome P-450 CYP3A
- Cytochrome P-450 Enzyme Inhibitors
- Cytochrome P-450 Enzyme System -- metabolism
- DNA-Binding Proteins
- Dogs
- Dose-Response Relationship, Drug
- ERG1 Potassium Channel
- Electrocardiography -- drug effects
- Erectile Dysfunction -- drug therapy
- Erythromycin -- pharmacology
- Ether-A-Go-Go Potassium Channels
- Guinea Pigs
- Heart -- drug effects
- Heart Conduction System -- drug effects
- Humans
- Male
- Mixed Function Oxygenases -- antagonists & inhibitors
- Myocardium -- metabolism
- Piperazines -- administration & dosage
- Potassium Channel Blockers
- Potassium Channels -- metabolism
- Potassium Channels, Voltage-Gated
- Purines
- Sildenafil Citrate
- Sulfones
- Trans-Activators
- Transcriptional Regulator ERG
No physical items for this record
Publication Type: Letter; Comment
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