Family presence during resuscitation in paediatric and neonatal cardiac arrest: A systematic review
被引:32
作者:
Dainty, Katie N.
论文数: 0引用数: 0
h-index: 0
机构:
North York Gen Hosp, Li Ka Shing Knowledge Inst, 4001 Leslie St, Toronto, ON M3K 3E1, CanadaNorth York Gen Hosp, Li Ka Shing Knowledge Inst, 4001 Leslie St, Toronto, ON M3K 3E1, Canada
Dainty, Katie N.
[1
]
Atkins, Dianne L.
论文数: 0引用数: 0
h-index: 0
机构:
North York Gen Hosp, Li Ka Shing Knowledge Inst, 4001 Leslie St, Toronto, ON M3K 3E1, CanadaNorth York Gen Hosp, Li Ka Shing Knowledge Inst, 4001 Leslie St, Toronto, ON M3K 3E1, Canada
Atkins, Dianne L.
[1
]
Breckwoldt, Jan
论文数: 0引用数: 0
h-index: 0
机构:
North York Gen Hosp, Li Ka Shing Knowledge Inst, 4001 Leslie St, Toronto, ON M3K 3E1, CanadaNorth York Gen Hosp, Li Ka Shing Knowledge Inst, 4001 Leslie St, Toronto, ON M3K 3E1, Canada
Breckwoldt, Jan
[1
]
Maconochie, Ian
论文数: 0引用数: 0
h-index: 0
机构:
North York Gen Hosp, Li Ka Shing Knowledge Inst, 4001 Leslie St, Toronto, ON M3K 3E1, CanadaNorth York Gen Hosp, Li Ka Shing Knowledge Inst, 4001 Leslie St, Toronto, ON M3K 3E1, Canada
Maconochie, Ian
[1
]
Schexnayder, Steve M.
论文数: 0引用数: 0
h-index: 0
机构:
North York Gen Hosp, Li Ka Shing Knowledge Inst, 4001 Leslie St, Toronto, ON M3K 3E1, CanadaNorth York Gen Hosp, Li Ka Shing Knowledge Inst, 4001 Leslie St, Toronto, ON M3K 3E1, Canada
Schexnayder, Steve M.
[1
]
Skrifvars, Markus B.
论文数: 0引用数: 0
h-index: 0
机构:
North York Gen Hosp, Li Ka Shing Knowledge Inst, 4001 Leslie St, Toronto, ON M3K 3E1, CanadaNorth York Gen Hosp, Li Ka Shing Knowledge Inst, 4001 Leslie St, Toronto, ON M3K 3E1, Canada
Skrifvars, Markus B.
[1
]
Tijssen, Janice
论文数: 0引用数: 0
h-index: 0
机构:
North York Gen Hosp, Li Ka Shing Knowledge Inst, 4001 Leslie St, Toronto, ON M3K 3E1, CanadaNorth York Gen Hosp, Li Ka Shing Knowledge Inst, 4001 Leslie St, Toronto, ON M3K 3E1, Canada
Tijssen, Janice
[1
]
Wyllie, Jonathan
论文数: 0引用数: 0
h-index: 0
机构:
North York Gen Hosp, Li Ka Shing Knowledge Inst, 4001 Leslie St, Toronto, ON M3K 3E1, CanadaNorth York Gen Hosp, Li Ka Shing Knowledge Inst, 4001 Leslie St, Toronto, ON M3K 3E1, Canada
Wyllie, Jonathan
[1
]
Furuta, Marie
论文数: 0引用数: 0
h-index: 0
机构:
North York Gen Hosp, Li Ka Shing Knowledge Inst, 4001 Leslie St, Toronto, ON M3K 3E1, CanadaNorth York Gen Hosp, Li Ka Shing Knowledge Inst, 4001 Leslie St, Toronto, ON M3K 3E1, Canada
Furuta, Marie
[1
]
机构:
[1] North York Gen Hosp, Li Ka Shing Knowledge Inst, 4001 Leslie St, Toronto, ON M3K 3E1, Canada
Context: Parent/family presence at pediatric resuscitations has been slow to become consistent practice in hospital settings and has not been universally implemented. A systematic review of the literature on family presence during pediatric and neonatal resuscitation has not been previously conducted. Objective: To conduct a systematic review of the published evidence related to family presence during pediatric and neonatal resuscitation. Data sources: Six major bibliographic databases was undertaken with defined search terms and including literature up to June 14, 2020. Study selection: 3200 titles were retrieved in the initial search; 36 ultimately included for review. Data extraction: Data was double extracted independently by two reviewers and confirmed with the review team. All eligible studies were either survey or interview-based and as such we turned to narrative systematic review methodology. Results: The authors identified two key sets of findings: first, parents/family members want to be offered the option to be present for their child's resuscitation. Secondly, health care provider attitudes varied widely (ranging from 15% to >85%), however, support for family presence increased with previous experience and level of seniority. Limitations: English language only; lack of randomized control trials; quality of the publications. Conclusions: Parents wish to be offered the opportunity to be present but opinions and perspectives on the family presence vary greatly among health care providers. This topic urgently needs high quality, comparative research to measure the actual impact of family presence on patient, family and staff outcomes.
机构:
Michigan State Univ, Coll Human Med, Dept Emergency Med, Grand Rapids, MI USAMichigan State Univ, Coll Human Med, Dept Emergency Med, Grand Rapids, MI USA
Reynolds, Joshua C.
Nicholson, Tonia
论文数: 0引用数: 0
h-index: 0
机构:
Waikato Hosp, Dept Emergency Med, Hamilton, New ZealandMichigan State Univ, Coll Human Med, Dept Emergency Med, Grand Rapids, MI USA
Nicholson, Tonia
O'Neil, Brian
论文数: 0引用数: 0
h-index: 0
机构:
Wayne State Univ, Sch Med, Dept Emergency Med, Detroit, MI USAMichigan State Univ, Coll Human Med, Dept Emergency Med, Grand Rapids, MI USA
O'Neil, Brian
Drennan, Ian R.
论文数: 0引用数: 0
h-index: 0
机构:
Univ Toronto, Div Emergency Med, Dept Family & Community Med Inst, Toronto, ON, CanadaMichigan State Univ, Coll Human Med, Dept Emergency Med, Grand Rapids, MI USA
Drennan, Ian R.
Issa, Mahmoud
论文数: 0引用数: 0
h-index: 0
机构:
Beth Israel Deaconess Med Ctr, Dept Emergency Med, Ctr Resuscitat Sci, Boston, MA 02215 USAMichigan State Univ, Coll Human Med, Dept Emergency Med, Grand Rapids, MI USA
机构:
Michigan State Univ, Coll Human Med, Dept Emergency Med, Grand Rapids, MI USAMichigan State Univ, Coll Human Med, Dept Emergency Med, Grand Rapids, MI USA
Reynolds, Joshua C.
Issa, Mahmoud S.
论文数: 0引用数: 0
h-index: 0
机构:
Beth Israel Deaconess Med Ctr, Dept Emergency Med, Ctr Resuscitat Sci, Boston, MA 02215 USAMichigan State Univ, Coll Human Med, Dept Emergency Med, Grand Rapids, MI USA
Issa, Mahmoud S.
Nicholson, Tonia C.
论文数: 0引用数: 0
h-index: 0
机构:
Waikato Hosp, Dept Emergency Med, Hamilton, New ZealandMichigan State Univ, Coll Human Med, Dept Emergency Med, Grand Rapids, MI USA
Nicholson, Tonia C.
Drennan, Ian R.
论文数: 0引用数: 0
h-index: 0
机构:
Univ Toronto, Inst Med Sci, Li Ka Shing Knowledge Inst, Toronto, ON, CanadaMichigan State Univ, Coll Human Med, Dept Emergency Med, Grand Rapids, MI USA
Drennan, Ian R.
Berg, Katherine M.
论文数: 0引用数: 0
h-index: 0
机构:
Beth Israel Deaconess Med Ctr, Dept Emergency Med, Ctr Resuscitat Sci, Boston, MA 02215 USA
Beth Israel Deaconess Med Ctr, Div Pulm Crit Care & Sleep Med, Boston, MA 02215 USAMichigan State Univ, Coll Human Med, Dept Emergency Med, Grand Rapids, MI USA
Berg, Katherine M.
O'Neil, Brian J.
论文数: 0引用数: 0
h-index: 0
机构:
Wayne State Univ, Sch Med, Dept Emergency Med, Detroit, MI USAMichigan State Univ, Coll Human Med, Dept Emergency Med, Grand Rapids, MI USA
O'Neil, Brian J.
Welsford, Michelle
论文数: 0引用数: 0
h-index: 0
机构:
McMaster Univ, Div Emergency Med, Hamilton, ON, CanadaMichigan State Univ, Coll Human Med, Dept Emergency Med, Grand Rapids, MI USA
机构:
Univ Sao Paulo, Hosp Clin HCFMUSP, Fac Med, Dept Med, Sao Paulo, SP, Brazil
Hosp AC Camargo Canc Ctr, Intens Care Unit, Sao Paulo, SP, BrazilUniv Connecticut, Dept Med, Farmington, CT USA
Besen, Bruno Adler Maccagnan Pinheiro
Castro, Monaliza de Almeida
论文数: 0引用数: 0
h-index: 0
机构:
Univ Nove Julho, Sao Paulo, BrazilUniv Connecticut, Dept Med, Farmington, CT USA
机构:
St Michaels Hosp, Li Ka Shing Knowledge Inst, Rescu, 193 Yonge St, Toronto, ON M5B 1W8, CanadaSt Michaels Hosp, Li Ka Shing Knowledge Inst, Rescu, 193 Yonge St, Toronto, ON M5B 1W8, Canada
Chopra, A. S.
Wong, N.
论文数: 0引用数: 0
h-index: 0
机构:
St Michaels Hosp, Li Ka Shing Knowledge Inst, Rescu, 193 Yonge St, Toronto, ON M5B 1W8, CanadaSt Michaels Hosp, Li Ka Shing Knowledge Inst, Rescu, 193 Yonge St, Toronto, ON M5B 1W8, Canada
Wong, N.
Ziegler, C. P.
论文数: 0引用数: 0
h-index: 0
机构:
St Michaels Hosp, Hlth Sci Lib, 30 Bond St, Toronto, ON M5B 1W8, CanadaSt Michaels Hosp, Li Ka Shing Knowledge Inst, Rescu, 193 Yonge St, Toronto, ON M5B 1W8, Canada
Ziegler, C. P.
Morrison, L. J.
论文数: 0引用数: 0
h-index: 0
机构:
St Michaels Hosp, Li Ka Shing Knowledge Inst, Rescu, 193 Yonge St, Toronto, ON M5B 1W8, Canada
Univ Toronto, Dept Med, Div Emergency Med, 1 Kings Coll Circle, Toronto, ON M5S 1A8, CanadaSt Michaels Hosp, Li Ka Shing Knowledge Inst, Rescu, 193 Yonge St, Toronto, ON M5B 1W8, Canada
机构:
Harvard Med Sch, Boston Childrens Hosp, Dept Cardiol, Boston, MA 02115 USA
Harvard Med Sch, Dept Pediat, Boston, MA 02115 USAHarvard Med Sch, Boston Childrens Hosp, Dept Cardiol, Boston, MA 02115 USA
Sperotto, Francesca
Gearhart, Addison
论文数: 0引用数: 0
h-index: 0
机构:
Harvard Med Sch, Boston Childrens Hosp, Dept Cardiol, Boston, MA 02115 USA
Harvard Med Sch, Dept Pediat, Boston, MA 02115 USAHarvard Med Sch, Boston Childrens Hosp, Dept Cardiol, Boston, MA 02115 USA
Gearhart, Addison
Hoskote, Aparna
论文数: 0引用数: 0
h-index: 0
机构:
NHS Fdn Trust, Great Ormond St Hosp Children, Cardiac Intens Care Unit, Heart & Lung Directorate, London, EnglandHarvard Med Sch, Boston Childrens Hosp, Dept Cardiol, Boston, MA 02115 USA
Hoskote, Aparna
Alexander, Peta M. A.
论文数: 0引用数: 0
h-index: 0
机构:
Harvard Med Sch, Boston Childrens Hosp, Dept Cardiol, Boston, MA 02115 USA
Harvard Med Sch, Dept Pediat, Boston, MA 02115 USAHarvard Med Sch, Boston Childrens Hosp, Dept Cardiol, Boston, MA 02115 USA
Alexander, Peta M. A.
Barreto, Jessica A.
论文数: 0引用数: 0
h-index: 0
机构:
Harvard Med Sch, Boston Childrens Hosp, Dept Cardiol, Boston, MA 02115 USA
Harvard Med Sch, Dept Pediat, Boston, MA 02115 USAHarvard Med Sch, Boston Childrens Hosp, Dept Cardiol, Boston, MA 02115 USA
Barreto, Jessica A.
Habet, Victoria
论文数: 0引用数: 0
h-index: 0
机构:
Harvard Med Sch, Boston Childrens Hosp, Dept Cardiol, Boston, MA 02115 USA
Harvard Med Sch, Dept Pediat, Boston, MA 02115 USAHarvard Med Sch, Boston Childrens Hosp, Dept Cardiol, Boston, MA 02115 USA
Habet, Victoria
Valencia, Eleonore
论文数: 0引用数: 0
h-index: 0
机构:
Harvard Med Sch, Boston Childrens Hosp, Dept Cardiol, Boston, MA 02115 USA
Harvard Med Sch, Dept Pediat, Boston, MA 02115 USAHarvard Med Sch, Boston Childrens Hosp, Dept Cardiol, Boston, MA 02115 USA
Valencia, Eleonore
Thiagarajan, Ravi R.
论文数: 0引用数: 0
h-index: 0
机构:
Harvard Med Sch, Boston Childrens Hosp, Dept Cardiol, Boston, MA 02115 USA
Harvard Med Sch, Dept Pediat, Boston, MA 02115 USAHarvard Med Sch, Boston Childrens Hosp, Dept Cardiol, Boston, MA 02115 USA
机构:
Univ Penn, Ctr Resuscitat Sci, Philadelphia, PA 19104 USA
Univ Penn, Dept Emergency Med, Philadelphia, PA 19104 USA
Univ Penn, Doris Duke Clin Res Fellowship Program, Philadelphia, PA 19104 USAUniv Penn, Ctr Resuscitat Sci, Philadelphia, PA 19104 USA
Wallace, Sarah K.
Abella, Benjamin S.
论文数: 0引用数: 0
h-index: 0
机构:
Univ Penn, Ctr Resuscitat Sci, Philadelphia, PA 19104 USA
Univ Penn, Dept Emergency Med, Philadelphia, PA 19104 USAUniv Penn, Ctr Resuscitat Sci, Philadelphia, PA 19104 USA
Abella, Benjamin S.
Becker, Lance B.
论文数: 0引用数: 0
h-index: 0
机构:
Univ Penn, Ctr Resuscitat Sci, Philadelphia, PA 19104 USA
Univ Penn, Dept Emergency Med, Philadelphia, PA 19104 USAUniv Penn, Ctr Resuscitat Sci, Philadelphia, PA 19104 USA
机构:
Michigan State Univ, Coll Human Med, Dept Emergency Med, Grand Rapids, MI USAMichigan State Univ, Coll Human Med, Dept Emergency Med, Grand Rapids, MI USA
Reynolds, Joshua C.
Nicholson, Tonia
论文数: 0引用数: 0
h-index: 0
机构:
Waikato Hosp, Dept Emergency Med, Hamilton, New ZealandMichigan State Univ, Coll Human Med, Dept Emergency Med, Grand Rapids, MI USA
Nicholson, Tonia
O'Neil, Brian
论文数: 0引用数: 0
h-index: 0
机构:
Wayne State Univ, Sch Med, Dept Emergency Med, Detroit, MI USAMichigan State Univ, Coll Human Med, Dept Emergency Med, Grand Rapids, MI USA
O'Neil, Brian
Drennan, Ian R.
论文数: 0引用数: 0
h-index: 0
机构:
Univ Toronto, Div Emergency Med, Dept Family & Community Med Inst, Toronto, ON, CanadaMichigan State Univ, Coll Human Med, Dept Emergency Med, Grand Rapids, MI USA
Drennan, Ian R.
Issa, Mahmoud
论文数: 0引用数: 0
h-index: 0
机构:
Beth Israel Deaconess Med Ctr, Dept Emergency Med, Ctr Resuscitat Sci, Boston, MA 02215 USAMichigan State Univ, Coll Human Med, Dept Emergency Med, Grand Rapids, MI USA
机构:
Michigan State Univ, Coll Human Med, Dept Emergency Med, Grand Rapids, MI USAMichigan State Univ, Coll Human Med, Dept Emergency Med, Grand Rapids, MI USA
Reynolds, Joshua C.
Issa, Mahmoud S.
论文数: 0引用数: 0
h-index: 0
机构:
Beth Israel Deaconess Med Ctr, Dept Emergency Med, Ctr Resuscitat Sci, Boston, MA 02215 USAMichigan State Univ, Coll Human Med, Dept Emergency Med, Grand Rapids, MI USA
Issa, Mahmoud S.
Nicholson, Tonia C.
论文数: 0引用数: 0
h-index: 0
机构:
Waikato Hosp, Dept Emergency Med, Hamilton, New ZealandMichigan State Univ, Coll Human Med, Dept Emergency Med, Grand Rapids, MI USA
Nicholson, Tonia C.
Drennan, Ian R.
论文数: 0引用数: 0
h-index: 0
机构:
Univ Toronto, Inst Med Sci, Li Ka Shing Knowledge Inst, Toronto, ON, CanadaMichigan State Univ, Coll Human Med, Dept Emergency Med, Grand Rapids, MI USA
Drennan, Ian R.
Berg, Katherine M.
论文数: 0引用数: 0
h-index: 0
机构:
Beth Israel Deaconess Med Ctr, Dept Emergency Med, Ctr Resuscitat Sci, Boston, MA 02215 USA
Beth Israel Deaconess Med Ctr, Div Pulm Crit Care & Sleep Med, Boston, MA 02215 USAMichigan State Univ, Coll Human Med, Dept Emergency Med, Grand Rapids, MI USA
Berg, Katherine M.
O'Neil, Brian J.
论文数: 0引用数: 0
h-index: 0
机构:
Wayne State Univ, Sch Med, Dept Emergency Med, Detroit, MI USAMichigan State Univ, Coll Human Med, Dept Emergency Med, Grand Rapids, MI USA
O'Neil, Brian J.
Welsford, Michelle
论文数: 0引用数: 0
h-index: 0
机构:
McMaster Univ, Div Emergency Med, Hamilton, ON, CanadaMichigan State Univ, Coll Human Med, Dept Emergency Med, Grand Rapids, MI USA
机构:
Univ Sao Paulo, Hosp Clin HCFMUSP, Fac Med, Dept Med, Sao Paulo, SP, Brazil
Hosp AC Camargo Canc Ctr, Intens Care Unit, Sao Paulo, SP, BrazilUniv Connecticut, Dept Med, Farmington, CT USA
Besen, Bruno Adler Maccagnan Pinheiro
Castro, Monaliza de Almeida
论文数: 0引用数: 0
h-index: 0
机构:
Univ Nove Julho, Sao Paulo, BrazilUniv Connecticut, Dept Med, Farmington, CT USA
机构:
St Michaels Hosp, Li Ka Shing Knowledge Inst, Rescu, 193 Yonge St, Toronto, ON M5B 1W8, CanadaSt Michaels Hosp, Li Ka Shing Knowledge Inst, Rescu, 193 Yonge St, Toronto, ON M5B 1W8, Canada
Chopra, A. S.
Wong, N.
论文数: 0引用数: 0
h-index: 0
机构:
St Michaels Hosp, Li Ka Shing Knowledge Inst, Rescu, 193 Yonge St, Toronto, ON M5B 1W8, CanadaSt Michaels Hosp, Li Ka Shing Knowledge Inst, Rescu, 193 Yonge St, Toronto, ON M5B 1W8, Canada
Wong, N.
Ziegler, C. P.
论文数: 0引用数: 0
h-index: 0
机构:
St Michaels Hosp, Hlth Sci Lib, 30 Bond St, Toronto, ON M5B 1W8, CanadaSt Michaels Hosp, Li Ka Shing Knowledge Inst, Rescu, 193 Yonge St, Toronto, ON M5B 1W8, Canada
Ziegler, C. P.
Morrison, L. J.
论文数: 0引用数: 0
h-index: 0
机构:
St Michaels Hosp, Li Ka Shing Knowledge Inst, Rescu, 193 Yonge St, Toronto, ON M5B 1W8, Canada
Univ Toronto, Dept Med, Div Emergency Med, 1 Kings Coll Circle, Toronto, ON M5S 1A8, CanadaSt Michaels Hosp, Li Ka Shing Knowledge Inst, Rescu, 193 Yonge St, Toronto, ON M5B 1W8, Canada
机构:
Harvard Med Sch, Boston Childrens Hosp, Dept Cardiol, Boston, MA 02115 USA
Harvard Med Sch, Dept Pediat, Boston, MA 02115 USAHarvard Med Sch, Boston Childrens Hosp, Dept Cardiol, Boston, MA 02115 USA
Sperotto, Francesca
Gearhart, Addison
论文数: 0引用数: 0
h-index: 0
机构:
Harvard Med Sch, Boston Childrens Hosp, Dept Cardiol, Boston, MA 02115 USA
Harvard Med Sch, Dept Pediat, Boston, MA 02115 USAHarvard Med Sch, Boston Childrens Hosp, Dept Cardiol, Boston, MA 02115 USA
Gearhart, Addison
Hoskote, Aparna
论文数: 0引用数: 0
h-index: 0
机构:
NHS Fdn Trust, Great Ormond St Hosp Children, Cardiac Intens Care Unit, Heart & Lung Directorate, London, EnglandHarvard Med Sch, Boston Childrens Hosp, Dept Cardiol, Boston, MA 02115 USA
Hoskote, Aparna
Alexander, Peta M. A.
论文数: 0引用数: 0
h-index: 0
机构:
Harvard Med Sch, Boston Childrens Hosp, Dept Cardiol, Boston, MA 02115 USA
Harvard Med Sch, Dept Pediat, Boston, MA 02115 USAHarvard Med Sch, Boston Childrens Hosp, Dept Cardiol, Boston, MA 02115 USA
Alexander, Peta M. A.
Barreto, Jessica A.
论文数: 0引用数: 0
h-index: 0
机构:
Harvard Med Sch, Boston Childrens Hosp, Dept Cardiol, Boston, MA 02115 USA
Harvard Med Sch, Dept Pediat, Boston, MA 02115 USAHarvard Med Sch, Boston Childrens Hosp, Dept Cardiol, Boston, MA 02115 USA
Barreto, Jessica A.
Habet, Victoria
论文数: 0引用数: 0
h-index: 0
机构:
Harvard Med Sch, Boston Childrens Hosp, Dept Cardiol, Boston, MA 02115 USA
Harvard Med Sch, Dept Pediat, Boston, MA 02115 USAHarvard Med Sch, Boston Childrens Hosp, Dept Cardiol, Boston, MA 02115 USA
Habet, Victoria
Valencia, Eleonore
论文数: 0引用数: 0
h-index: 0
机构:
Harvard Med Sch, Boston Childrens Hosp, Dept Cardiol, Boston, MA 02115 USA
Harvard Med Sch, Dept Pediat, Boston, MA 02115 USAHarvard Med Sch, Boston Childrens Hosp, Dept Cardiol, Boston, MA 02115 USA
Valencia, Eleonore
Thiagarajan, Ravi R.
论文数: 0引用数: 0
h-index: 0
机构:
Harvard Med Sch, Boston Childrens Hosp, Dept Cardiol, Boston, MA 02115 USA
Harvard Med Sch, Dept Pediat, Boston, MA 02115 USAHarvard Med Sch, Boston Childrens Hosp, Dept Cardiol, Boston, MA 02115 USA
机构:
Univ Penn, Ctr Resuscitat Sci, Philadelphia, PA 19104 USA
Univ Penn, Dept Emergency Med, Philadelphia, PA 19104 USA
Univ Penn, Doris Duke Clin Res Fellowship Program, Philadelphia, PA 19104 USAUniv Penn, Ctr Resuscitat Sci, Philadelphia, PA 19104 USA
Wallace, Sarah K.
Abella, Benjamin S.
论文数: 0引用数: 0
h-index: 0
机构:
Univ Penn, Ctr Resuscitat Sci, Philadelphia, PA 19104 USA
Univ Penn, Dept Emergency Med, Philadelphia, PA 19104 USAUniv Penn, Ctr Resuscitat Sci, Philadelphia, PA 19104 USA
Abella, Benjamin S.
Becker, Lance B.
论文数: 0引用数: 0
h-index: 0
机构:
Univ Penn, Ctr Resuscitat Sci, Philadelphia, PA 19104 USA
Univ Penn, Dept Emergency Med, Philadelphia, PA 19104 USAUniv Penn, Ctr Resuscitat Sci, Philadelphia, PA 19104 USA