206 A Normokalemic Non-depolarizing Cardioplegia Minimizes Myocardial Injury And Improves Cardiac Function In A Large Animal Model Of Donation After Cardio-circulatory Death

2012 ◽  
Vol 28 (5) ◽  
pp. S169
Author(s):  
C.W. White ◽  
A. Ali ◽  
B. Xiang ◽  
S. Colah ◽  
P. Mundt ◽  
...  
Keyword(s):  
Animal Model ◽  
Cardiac Function ◽  
Myocardial Injury ◽  
Large Animal Model ◽  
Large Animal ◽  
Circulatory Death

SUMO-1 Gene Transfer Improves Cardiac Function in a Large-Animal Model of Heart Failure

2013 ◽  
Vol 5 (211) ◽  
pp. 211ra159-211ra159 ◽  
Author(s):  
L. Tilemann ◽  
A. Lee ◽  
K. Ishikawa ◽  
J. Aguero ◽  
K. Rapti ◽  
...  
Keyword(s):  
Heart Failure ◽  
Animal Model ◽  
Gene Transfer ◽  
Cardiac Function ◽  
Large Animal Model ◽  
Large Animal

The effect of total spinal anesthesia on cardiac function in a large animal model of brain death

2012 ◽  
Vol 90 (9) ◽  
pp. 1287-1293 ◽  
Author(s):  
Waiel A. Almoustadi ◽  
Trevor W.R. Lee ◽  
Julianne Klein ◽  
Kanwal Kumar ◽  
Rakesh C. Arora ◽  
...  
Keyword(s):  
Animal Model ◽  
Cardiac Function ◽  
Brain Death ◽  
Spinal Anesthesia ◽  
Cardiac Dysfunction ◽  
Large Animal Model ◽  
Large Animal ◽  
Total Spinal Anesthesia ◽  
Group 2 ◽  
Group 1

Brain death (BD) causes cardiac dysfunction in organ donors, attributable to the catecholamine storm that occurs with raised intracerebral pressure (ICP). However the direct contribution of the spinal sympathetics has not been well described. We examined the effect of total spinal anesthesia (TSA) on cardiac function in a large animal model of BD. Eighteen pigs were allocated to 3 experimental groups: Group 1, the saline-treated control group; Group 2, TSA administered prior to BD; and Group 3, TSA administered 30 min after BD. Inflation of an intracerebral balloon-tipped catheter was used to induce BD. Ventricular function was assessed using a pressure–volume loop catheter and magnetic resonance imaging. Serum catecholamine levels were assessed with high performance liquid chromatography. Inflation of the intracerebral balloon-tipped catheter was associated with a dramatic rise in heart rate and blood pressure, along with increased concentrations of serum epinephrine and norepinephrine. This phenomenon was not observed in Group 2. In Group 1, there was a significant decline in contractility, whereas groups 2 and 3 saw no change. Group 2 had greater contractile reserve than groups 1 and 3. Our data demonstrate the central role of spinal sympathetics in the hemodynamic response to raised ICP. Further work is required to determine the utility of TSA in reversing cardiac dysfunction in BD donors.

DEVELOPMENT OF A LARGE ANIMAL MODEL OF OPIATE ADDICTION TO EVALUATE CARDIOVASCULAR FUNCTION.

Analgesia ◽  
1995 ◽  
Vol 1 (4) ◽  
pp. 598-602 ◽  
Author(s):  
L.D. Napier ◽  
Z. Mateo ◽  
D.A. Yoshishige ◽  
B.A. Barron ◽  
J.L. Caffrey
Keyword(s):  
Animal Model ◽  
Cardiovascular Function ◽  
Large Animal Model ◽  
Opiate Addiction ◽  
Large Animal
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