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Results 1 - 2 of 2 for Potassium Channel Blockers
  1. Multifocal atrial tachycardia 
    ... includes: Improving blood oxygen levels Giving magnesium or ... calcium channel blockers (verapamil, diltiazem) or beta-blockers
    https://medlineplus.gov/ency/article/000186.htm - Medical Encyclopedia
  2. Heart failure - medicines 
    ... converting enzyme inhibitors) and ARBs (angiotensin II receptor blockers) work by opening blood vessels and lowering blood ... Beta blockers slow your heart rate and decrease the strength with which your heart muscle contracts in the short ...
    https://medlineplus.gov/ency/patientinstructions/000364.htm - Medical Encyclopedia