Info

🌱 來自: Rate Control-atrial fibrillation

calcium channel blocker

• lower BP (Rx w/ Ca gluc)
• Can worsen HF

Nondihydropyridine calcium channel antagonists should not be used in decompensated HF

• Preferred if severe COPD
• Can raise dig levels

Verapamil

• 5-10 mg over 2’
• may repeat in 30’
• 120-360 mg/d
• in divided doses

Diltiazem

• 0.25 mg/kg over 2’
• may repeat after 15’
• 5-15 mg/h infusion
• 120-360 mgld
• in divided doses

Explain by ChatGPT

A calcium channel blocker is a type of medication that is typically used to lower blood pressure. It can also be used to help with heart failure and is preferred if the person has severe COPD. A downside to this medication is that it can raise levels of digitalis.

• Verapamil: 5-10 mg over 2 minutes, may repeat in 30 minutes. 120-360 mg/day in divided doses.
• Diltiazem: 0.25 mg/kg over 2 minutes, may repeat after 15 minutes. 5-15 mg/hour infusion, 120-360 mg/day in divided doses.

窩的英文不太好

鈣通道阻滯劑是一種通常用於降低血壓的藥物。它還可用於幫助治療心力衰竭，如果患者患有嚴重的慢性阻塞性肺病，則首選。這種藥物的缺點是它可以提高洋地黃的水平。

維拉帕米：2 分鐘內 5-10 毫克，可在 30 分鐘內重複。 120-360 毫克/天，分次服用。 地爾硫卓：2 分鐘內 0.25 mg/kg，15 分鐘後可重複。 5-15 mg/小時輸注，120-360 mg/天，分次給藥。