Return of spontaneous circulation with a compression: ventilation ratio of 15: 2 versus 3: 1 in newborn pigs with cardiac arrest due to asphyxia

AL Solevåg, I Dannevig, M Wyckoff… - Archives of Disease in …, 2011 - fn.bmj.com
Objective International guidelines recommend a compression to ventilation (C: V) ratio of 3:
1 in neonates, and 15: 2 for other paediatric age groups. The authors aimed to compare …

Extended series of cardiac compressions during CPR in a swine model of perinatal asphyxia

AL Solevåg, I Dannevig, M Wyckoff, OD Saugstad… - Resuscitation, 2010 - Elsevier
BACKGROUND: The rationale for a compression to ventilation ratio of 3: 1 in neonates with
primary hypoxic, hypercapnic cardiac arrest is to emphasize the importance of ventilation; …

Comparison of different compression to ventilation ratios (2: 1, 3: 1, and 4: 1) during cardiopulmonary resuscitation in a porcine model of neonatal asphyxia

MP Pasquin, PY Cheung, S Patel, M Lu, TF Lee… - Neonatology, 2018 - karger.com
Background: High-quality chest compression is essential during neonatal cardiopulmonary
resuscitation (CPR). However, the optimal compression to ventilation ratio (C: V) that should …

Return of spontaneous circulation is not affected by different chest compression rates superimposed with sustained inflations during cardiopulmonary resuscitation in …

ES Li, PY Cheung, TF Lee, M Lu, M O'Reilly… - PLoS …, 2016 - journals.plos.org
Objective Recently, sustained inflations (SI) during chest compression (CC) have been
suggested as an alternative to the current approach during neonatal resuscitation. However …

Asynchronous ventilation at 120 compared with 90 or 100 compressions per minute improves haemodynamic recovery in asphyxiated newborn piglets

S Patel, PY Cheung, TF Lee, MP Pasquin… - Archives of Disease in …, 2020 - fn.bmj.com
Objective To determine whether different chest compression (CC) rates during continuous
CC with asynchronous ventilations (CCaV) reduce time to return of spontaneous circulation …

[HTML][HTML] Lung injury in asphyxiated newborn pigs resuscitated from cardiac arrest-the impact of supplementary oxygen, longer ventilation intervals and chest …

I Dannevig, AL Solevåg, OD Saugstad… - The open respiratory …, 2012 - ncbi.nlm.nih.gov
Results: BAL-levels of TNFα and IL8 tended to be higher in the 30s group compared to 60s
group (p= 0.028 and p= 0.023, respectively) as was gene expression in lung tissue of ICAM …

Chest compressions during sustained inflations improve recovery when compared to a 3: 1 compression: ventilation ratio during cardiopulmonary resuscitation in a …

ES Li, I Görens, PY Cheung, TF Lee, M Lu, M O'Reilly… - Neonatology, 2017 - karger.com
Background: Recently, sustained inflations (SI) during chest compression (CC)(CC+ SI)
have been suggested as an alternative to the current approach during neonatal …

3: 1 compression to ventilation ratio versus continuous chest compression with asynchronous ventilation in a porcine model of neonatal resuscitation

GM Schmölzer, M O'Reilly, J LaBossiere, TF Lee… - Resuscitation, 2014 - Elsevier
Objective In contrast to the resuscitation guidelines of children and adults, guidelines on
neonatal resuscitation recommend synchronized 90 chest compressions with 30 manual …

Myocardial perfusion and oxidative stress after 21% vs. 100% oxygen ventilation and uninterrupted chest compressions in severely asphyxiated piglets

AL Solevåg, GM Schmölzer, M O'Reilly, M Lu, TF Lee… - Resuscitation, 2016 - Elsevier
Aim Despite the minimal evidence, neonatal resuscitation guidelines recommend using
100% oxygen when chest compressions (CC) are needed. Uninterrupted CC in adult …

Cardiopulmonary resuscitation with chest compressions during sustained inflations: a new technique of neonatal resuscitation that improves recovery and survival in a …

GM Schmölzer, M O'Reilly, J LaBossiere, TF Lee… - Circulation, 2013 - Am Heart Assoc
Background—Guidelines on neonatal resuscitation recommend 90 chest compressions
(CCs) and 30 manual inflations (3: 1) per minute in newborns. The study aimed to determine …