— 藥理與非經腸給藥 · MEDIUM · SATA —
若心率小於每分鐘 60 次,下列哪些藥物應暫停給藥?(選所有適合的)
Which of the following medications should be held if the heart rate is less than 60 beats per minute? (Select all that apply.)
- ADigoxin✓ 正解Digoxin(地高辛)
- BAtenolol✓ 正解Atenolol(阿替洛爾)
- CLisinoprilLisinopril(賴諾普利)
- DDiltiazem✓ 正解Diltiazem(地爾硫䓬)
- EFurosemideFurosemide(呋塞米)
— Explanation · 中文詳解 —
心率過慢(<60 bpm)時,給予具有負性變時作用(減緩心跳)的藥物可能導致症狀性心動過緩或傳導阻滯。地高辛(Digoxin)、阿替洛爾(Atenolol,β受體阻斷劑)與地爾硫卓(Diltiazem,鈣離子阻斷劑)均會降低心率,故給藥前需評估心率。Lisinopril 與 Furosemide 不會直接影響心跳頻率。
Digoxin, atenolol, and diltiazem should be withheld if the heart rate is less than 60 beats per minute because they have negative chronotropic effects that can cause symptomatic bradycardia or heart block. Lisinopril and furosemide do not typically lower heart rate and are not contraindicated based solely on this finding.
✦ 台美臨床差異
台美對於給藥前心率監測皆有嚴格 protocol,但美國護理師對此項作業的自主裁量權較高。