2024年9月24日 · Ventricular fibrillation, or VF, is considered the most serious abnormal heart rhythm. VF is extremely dangerous and can lead to sudden cardiac death. Without treatment, the condition is fatal within minutes. Disordered electrical activity causes the heart’s lower chambers (ventricles) to quiver instead of contracting (or beating) normally.

Explore the AHA’s CPR and ECC algorithms for adult, pediatric, and neonatal resuscitation. Learn the latest evidence-based recommendations.

VT/VF storm (electrical storm or arrhythmic storm) refers to a state of cardiac electrical instability that is defined by ≥3 episodes of sustained VT, VF, or appropriate shocks from an ICD within 24 h.

これらのハイライトは,アメリカ心臓協会(American Heart Association, AHA )心肺蘇生(CPR )と救急心血管治療(ECC)に関するガイドライン 』の主要な問題と変更点をまとめたものである。 年のガイドラインは,成人,小児,新生児,蘇生教育科学,および治療システムに関する 2020 AHA のガイドラインの包括的な改訂版である。 本文書は,蘇生を行うプロバイダー2020. および AHA インストラクターのために考案され,蘇生の科学およびガイドラインの勧告のなかで最も重要ある …

2017年12月15日 · Ventricular fibrillation (VF) was likely recognized as early as 3500 BCE when the Ebers Papyrus 2 described key features of fibrillation as follows: “If the heart trembles, has little power and sinks, the disease is advancing and death is near.”

In patients with a witnessed cardiac arrest due to VF or polymorphic VT that is unresponsive to CPR, defibrillation, and vasopressor therapy, intravenous lidocaine can be

Ventricular fibrillation (VF) is a life-threatening cardiac arrhythmia in which the coordinated contraction of the ventricular myocardium is replaced by high-frequency,...

• Push hard (at least 2 inches [5 cm]) and fast (100-120/min) and allow complete chest recoil. • Minimize interruptions in compressions. • Avoid excessive ventilation. 2 minutes, or sooner if fatigued. – If Petco2 is low or decreasing, reassess CPR quality.

2018年8月1日 · Yancy CW, Jessup M, Bozkurt B, et al. 2017 ACC/AHA/HFSA focused update of the 2013 ACCF/AHA guideline for the management of heart failure: a report of the American College of Cardiology/American Heart Association Task Force on Clinical Practice Guidelines and the Heart Failure Society of America.

VF and pulseless VT are shockable rhythms and treated in similar fashion. Asystole and PEA are also included in the cardiac arrest algorithm but are non-shockable rhythms. Ventricular fibrillation and pulseless ventricular tachycardia are treated using the …