WebMain results: The incidence of bradycardia requiring atropine treatment was significantly higher in group C than group A (P=.035). However, the incidence of hypotension needing ephedrine treatment showed no significant difference between the 2 groups (P=.7). WebMay 5, 2024 · Since ephedrine results in both alpha and beta-adrenoreceptor stimulation, it is most beneficial in the setting of hypotension along with bradycardia or a low-normal …
Bradycardias During Anaesthesia - The Anaesthesia Collective.
WebEight minutes after spinal injection, the patient's blood pressure was 69/33 mmHg, and an additional bolus dose of 20 mg ephedrine was administered. Twelve minutes after spinal … Websient loss of consciousness, hypotension, and bradycardia caused by disorder of autonomic regulation [1]. Other terms have been used to describe this type of syncope including vasovagal syncope and neurocardiogenic syn- ... 0.5 mg and ephedrine 10 mg were administered. Approxi-mately 30 s after the start of cardiac arrest, sinus rhythm febi 03412
Phenylephrine (Neosynephrine) - Master Anesthesia
WebEphedrine is a mixed-acting adrenergic drug that acts by stimulating alpha1 and beta receptors and causing release of norepinephrine from presynaptic terminals. It is used in the treatment of bronchial asthma. Epinephrine is not a mixed-acting adrenergic drug. Pseudoephedrine is a related drug, stimulating alpha1 and beta receptors. WebMay 5, 2024 · Ephedrine – Ephedrine is often selected to treat acute decreases in BP, particularly in patients with bradycardia since this agent stimulates alpha, beta 1, and … WebHe had severe bradycardia and hypotension from induction to the suspension of surgery. His blood pressure dropped to 70/40 mmHg and his heart rate to 20 bpm. Ephedrine, phenylephedrine, and atropine administration had minimal effect, but after epinephrine administrations, his heart rate and blood pressure increased to 70 bpm and 170/90 mmHg. febi 03514