Cardiopulmonary Resuscitation
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Cardiopulmonary Resuscitation
Shamiel SaliePaediatric Intensive Care UnitRed Cross Children’s Hospital,University of Cape Town
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BasicLifeSupport
SAFE approach
Are you alright?
Airway opening manoeuvres
Look, listen, feel
5 rescue breaths
Check pulseCheck for signs of circulation
CPR15 chest compressions
2 ventilations
Call emergency services
1 minute
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Age Definitions:
• Newborn
• Infant - under 1 year
• Child - from 1 year to puberty
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2005 BLS Changes:• Lay rescuers should start compressions for an
unresponsive child who is not breathing/moving
• Universal compression-ventilation ratio of 30:2 for the lone rescuer of infants, children and adults
• Increased evidence on the importance of uninterrupted chest compressions
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Compression Compression TechniquesTechniques
Position: for all ages: compress the lower third of the sternum
number of hands:• In infants: two thumbs or two fingers
• in children: use one or two hands: depressing the sternum by approximately one third of the depth of the chest
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Chest Compressions
• Push hard
• Push Fast
• Complete chest recoil
• Minimize interruptions
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Calling for help!!Calling for help!!• Perform 5 cycles or about 2 minutes of CPR
before calling for help
• Indications for activating EMS before BLS by a lone rescuer are:– witnessed sudden collapse with no apparent
preceding morbidity– witnessed sudden collapse in a child with a known
cardiac abnormality
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Choking
Assess
Ineffectivecough
Effectivecough
Conscious Unconscious
5 back blows Open airway
5 chest/abdothrusts
Assess andrepeat
5 rescue breaths
CPR 15:2Check for FB
Encouragecoughing
Support andassess
continuously
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Universal Algorithm
Stimulate andassess response
Open airway
Check breathing
5 rescue breaths
Check pulseCheck for signs of circulation
CPR15 chest compressions
2 ventilations
Assessrhythm
Asystole andPEA
VF/VT
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Asystole and PEA
Ventilate with highconcentration O2
Adrenaline10 mcg/kg IV or IO
Continue CPRIntubateIV/IO access
4 min CPR
Consider 4 Hs & 4 TsConsider alkalising agents
Check monitorevery 2 minutes
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VF/VT
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Neonatal Resuscitation
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Drugs in Cardiac Arrest
• 10mcg/kg of adrenalin as the first and subsequent iv doses.
• high dose iv adrenalin is not recommended and may be harmful
• Insufficient evidence to recommend for or against the routine use of vasopressin in children
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Route of drug delivery in ALSRoute of drug delivery in ALS
• where possible give drugs intra-vascularly rather than via the tracheal route
– lower adrenaline concentrations may produce transient beta adrenergic effects resulting in hypotension.
• Intra-osseous access is safe for fluid resuscitation and drug delivery.
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Airway ManagementAirway Management
• guedel airways
• laryngeal airways
• Cuffed or uncuffed endotracheal tubes
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Do children have Ventricular fibrillation?
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Number of Defibrillating ShocksNumber of Defibrillating Shocks
• one shock rather than three “stacked” shocks
• Modern biphasic defibrillators have a high first shock efficacy
• Most patients have a non perfusing rhythm after successful defibrillation
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AED IN CHILDREN
• Age > 8 years• use adult AED
• Age 1-8 years• use paediatric pads /
settings if available (otherwise use adult mode)
• Age < 1 year• use only if
manufacturer instructions indicate it is safe
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Fluid Resuscitation
• Boluses of fluid may be required to maintain systemic perfusion
• Crystalloids - ringers or normal saline
• Septic children may require in excess of 100ml/kg fluid resuscitation
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Family Presence during Resuscitation
• Evidence suggests that the majority of parents would like to be present during resuscitation, that they gain a realistic understanding of the efforts made to save the child, and they subsequently show less anxiety and depression.
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When do you start?
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When do you stop?
• In the absence of reversible causes eg drowning with severe hypothermia, poisoning, prolonged CPR in children is unlikely to result in intact neurological survival.
• One should consider stopping resuscitation after 20 minutes.
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Post Resuscitation Care
• Ventilate to normo-capnoea• Hypothermia for 12-24 hours post arrest may
be helpful, whilst hyperthermia should be treated aggressively
• Vaso-active drugs should be considered to improve haemodynamic status.
• Maintain normoglycaemia
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Conclusions: • The 2005 guidelines minimizes the differences in the steps
and techniques of CPR used for infants, children and adults.
• Push hard, push fast, minimizing interruptions
• Respiratory failure and hypoxia is the commonest reason for paediatric arrests.
• There are usually warning signs of impending doom, and early and effective therapy will prevent cardiac arrest
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Questions