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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1] Sara Zand, M.D.[2] Edzel Lorraine Co, DMD, MD[3]

Overview

The mainstay of therapy for patients with cardiac arrest is starting cardiopulmonary resuscitation (CPR) with minimizing interruption in chest compression. The rhythm should be reassessed. If the rhythm is ventricular fibrillation (VF) or pulseless ventricular tachycardia (VT), the shock should be delivered immediately. If the rhythm is asystole or pulseless electrical activity (PEA), CPR should be resumed. Advanced life support (ALS) should be kept with minimizing interruption in chest compression including: advanced airway, continuous chest compressions, capnography, intravenous (IV) intraosseous/ (IO) access, vasopressors, and antiarrhythmic therapy. This can address reversible causes such as hypoxia, hypovolemia,hypothermia, hyperkalemia, hypokalemia,acidosis, tension pneumothorax, tamponade, toxins (benzodiazepines, alcohol, opiates, tricyclics, barbiturates, betablockers, calcium channel blockers), thrombosis ST elevation myocardial infarction (STEMI, and massive pulmonary thromboembolism). The following should be considered immediately in post cardiac arrest patients: 12–lead electrocardiogram (ECG) ,perfusion/reperfusion in patients with acute myocardial infarction,(AMI), oxygenation and ventilation, temperature controlling, and treatment of reversible causes. Management of patients in post-cardiac arrest status include treatment of the underlying disorder, hemodynamic stability, respiratory support, and control of neurologic complications.

Urgent Treatment

Medical Therapy

2022 ESC Guidelines for the management of patients with ventricular arrythymias and the prevention of sudden cardiac death [5]

Class I (Level of Evidence: A)
Class I (Level of Evidence: B)
Class I (Level of Evidence: C)
  • When a putative causative variant is first identified evaluation for pathogenicity is recommended using an internationally accepted framework.

2017AHA/ACC/HRS Guideline for management of sudden cardiac arrest and ventricular arrhythmia

[2]

Recommendations for management of cardiac arrest
CPR (Class I, Level of Evidence A):

CPR should be done according to basic and advanced cardiovascular life support algorithms

Amiodarone (Class I, Level of Evidence A) :

❑ In the recurrence of ventricular arrhythmia after maximum energy shock delivery and unstable hemodynamic, amiodarone should de infused

Direct current cardioversion : (Class I, Level of Evidence A)

❑ In ventricular arrhythmia and unstable hemodynamic, direct current cardioversion should be delivered

Revascularization:(Class I, Level of Evidence B)

❑ In patients with polymorphic VT and VF and evidence of acute STEMI in ECG, coronary angiography and emergency revascularization is advised

Wide QRS tachycardia: (Class I, Level of Evidence C)

Wide QRS tachycardia should be considered as VT if the diagnosis is unclear

Intravenous procainamide (Class 2a, Level of Evidence A):

❑ In hemodynamically stable VT, intravenous procainamide is recommended

Intravenous lidocaine : (Class 2a, Level of Evidence B)

Lidocaine is recommended in witness cardiac arrest due to polymorphic VT, VF unresponsed to CPR, defibrillation or vasopressor therapy

Intravenous betablocker : (Class 2a, Level of Evidence B)

❑ In polymorphic VT due to myocardial ischemia, intravenous betablocker maybe helpful

Intravenous Epinephrine : (Class 2b, Level of Evidence A)

❑ In cardiac arrest administration of 1 mg epinephrine every 3-5 minutes during CPR is recommended

Intravenous amiodarone : (Class 2b, Level of Evidence B)

❑ In hemodynamic stable VT, infusion of amiodarone or sotalole maybe considered

High dose of intravenous epinephrine : (Class III , Level of Evidence A)

❑ In cardiac arrest, administration of high dose epinephrine>1 mg bolouses is not beneficial
❑ In refractory VF not related to torsades de pointes, administration of intravenous magnesium is not beneficial

Intravenous amiodarone : (Class III , Level of Evidence B)

❑In acute myocardial infarction, prophylactic administration of lidocaine or amiodarone for prevention of VT is harmful

Intravenous verapamil, diltiazem : (Class III , Level of Evidence C)

❑ In a wide QRS tachycardia with unknown origin, administration of verapamil and diltiazem is harmful


 
 
 
 
 
 
 
 
 
 
Sustained monomorphic VT
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Hemodynamic stability
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Stable
 
 
 
 
 
 
 
 
 
 
 
Unstable
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
12-Lead ECG, history, physical exam
 
 
 
 
 
 
 
 
 
 
 
Dirrect current cardioversion,ACLS
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Notifying disease causing VT
 
 
 
Cardioversion(class1)
 
 
 
 
 
 
 
VT termination
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Structural heart disease
 
 
 
Intravenous procainamide (class2a)
 
 
 
 
 
Yes, therapy of underlying heart disease
 
NO, cardioversion (class1)
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NO, Ideopathic VT
 
 
 
Intravenous amiodarone or sotalole (class2b)
 
 
 
 
 
 
 
 
VT termination
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Verapamil sensitive VT: Verapamil outflow tract VT: betablocker (class2a)
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Effective
 
Non effective: cardioversion
 
 
 
 
 
 
 
 
Yes,therapy of underlying heart disease
 
NO, Sedation ,anesthesia, reassessing antiarrhythmic therapy, repeating cardioversion
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Therapy to prevent recurrence of VT
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
No VT termination
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Catheter ablation (class1)
 
 
Catheter ablation (class1)
 
Verapamil , betablocker (class2a)
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 


Intervention

Catheter ablation can only be performed for patients with sustained monomorphic ventricular tachycardia based on these characteristics:

References

  1. Priori, Silvia G.; Blomström-Lundqvist, Carina; Mazzanti, Andrea; Blom, Nico; Borggrefe, Martin; Camm, John; Elliott, Perry Mark; Fitzsimons, Donna; Hatala, Robert; Hindricks, Gerhard; Kirchhof, Paulus; Kjeldsen, Keld; Kuck, Karl-Heinz; Hernandez-Madrid, Antonio; Nikolaou, Nikolaos; Norekvål, Tone M.; Spaulding, Christian; Van Veldhuisen, Dirk J. (2015). "2015 ESC Guidelines for the management of patients with ventricular arrhythmias and the prevention of sudden cardiac death". European Heart Journal. 36 (41): 2793–2867. doi:10.1093/eurheartj/ehv316. ISSN 0195-668X.
  2. 2.0 2.1 Al-Khatib, Sana M.; Stevenson, William G.; Ackerman, Michael J.; Bryant, William J.; Callans, David J.; Curtis, Anne B.; Deal, Barbara J.; Dickfeld, Timm; Field, Michael E.; Fonarow, Gregg C.; Gillis, Anne M.; Granger, Christopher B.; Hammill, Stephen C.; Hlatky, Mark A.; Joglar, José A.; Kay, G. Neal; Matlock, Daniel D.; Myerburg, Robert J.; Page, Richard L. (2018). "2017 AHA/ACC/HRS Guideline for Management of Patients With Ventricular Arrhythmias and the Prevention of Sudden Cardiac Death". Circulation. 138 (13). doi:10.1161/CIR.0000000000000549. ISSN 0009-7322.
  3. Kalarus Z, Svendsen JH, Capodanno D, Dan GA, De Maria E, Gorenek B; et al. (2019). "Cardiac arrhythmias in the emergency settings of acute coronary syndrome and revascularization: an European Heart Rhythm Association (EHRA) consensus document, endorsed by the European Association of Percutaneous Cardiovascular Interventions (EAPCI), and European Acute Cardiovascular Care Association (ACCA)". Europace. 21 (10): 1603–1604. doi:10.1093/europace/euz163. PMID 31353412.
  4. Rankin AC, Rae AP, Cobbe SM (1987). "Misuse of intravenous verapamil in patients with ventricular tachycardia". Lancet. 2 (8557): 472–4. doi:10.1016/s0140-6736(87)91790-9. PMID 2887775.
  5. Zeppenfeld K, Tfelt-Hansen J, de Riva M, Winkel BG, Behr ER, Blom NA; et al. (2022). "2022 ESC Guidelines for the management of patients with ventricular arrhythmias and the prevention of sudden cardiac death". Eur Heart J. 43 (40): 3997–4126. doi:10.1093/eurheartj/ehac262. PMID 36017572 Check |pmid= value (help).


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