2 Results for "

QRS

" in MedChemExpress (MCE) Product Catalog:
Products (2)

2 Results for "QRS" in MCE Product Catalog:

Cat. No.: HY-N11222
CAS No.: 151109-67-0
Synonyms: C9 carnitine
Nonanoylcarnitine is a metabolite associated with chronic environmental exposure to polycyclic aromatic hydrocarbons (PAH) and fragmented QRS waves in acute myocardial infarction. Nonanoylcarnitine can be used as a potential biomarker for the metabolic outcome of PAH exposure and the prognosis of acute myocardial infarction .
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Cat. No.: HY-108998
CAS No.: 96480-44-3
Research Areas:  

Cardiovascular Disease

Bisaramil hydrochloride is an antiarrhythmic compound with activity in inhibiting free radical generation. Bisaramil hydrochloride directly blocks sodium currents and exhibits enhanced sodium channel blocking ability. Bisaramil hydrochloride inhibits isoproterenol-induced slow calcium action potentials in cardiomyocytes. Bisaramil hydrochloride reduces heart rate and prolongs the PR, QRS, and QT intervals in the electrocardiogram, showing blocking effects on sodium and potassium channels. Bisaramil hydrochloride reduces cardiac conduction velocity, increases the threshold current for capture and atrial fibrillation, and prolongs the effective refractory period. Bisaramil hydrochloride reduces ventricular arrhythmias and eliminates mortality caused by ventricular fibrillation in ischemic rat hearts .
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