public javax.script.ScriptEngineManager() public javax.script.ScriptEngineManager(java.lang.ClassLoader) public javax.script.ScriptEngineManager() javax.script.ScriptEngineManager@44eb5bdd jdk.nashorn.api.scripting.NashornScriptEngine@6b81dee4 [Ljava.lang.reflect.Method;@1c26a009 public javax.script.CompiledScript jdk.nashorn.api.scripting.NashornScriptEngine.compile(java.lang.String) throws javax.script.ScriptException public javax.script.CompiledScript jdk.nashorn.api.scripting.NashornScriptEngine.compile(java.io.Reader) throws javax.script.ScriptException public javax.script.ScriptEngineFactory jdk.nashorn.api.scripting.NashornScriptEngine.getFactory() public java.lang.Object jdk.nashorn.api.scripting.NashornScriptEngine.eval(java.lang.String,javax.script.ScriptContext) throws javax.script.ScriptException public java.lang.Object jdk.nashorn.api.scripting.NashornScriptEngine.eval(java.io.Reader,javax.script.ScriptContext) throws javax.script.ScriptException public java.lang.Object jdk.nashorn.api.scripting.NashornScriptEngine.getInterface(java.lang.Object,java.lang.Class) public java.lang.Object jdk.nashorn.api.scripting.NashornScriptEngine.getInterface(java.lang.Class) public java.lang.Object jdk.nashorn.api.scripting.NashornScriptEngine.invokeMethod(java.lang.Object,java.lang.String,java.lang.Object[]) throws javax.script.ScriptException,java.lang.NoSuchMethodException public java.lang.Object jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(java.lang.String,java.lang.Object[]) throws javax.script.ScriptException,java.lang.NoSuchMethodException public javax.script.Bindings jdk.nashorn.api.scripting.NashornScriptEngine.createBindings() public java.lang.Object javax.script.AbstractScriptEngine.get(java.lang.String) public void javax.script.AbstractScriptEngine.put(java.lang.String,java.lang.Object) public javax.script.ScriptContext javax.script.AbstractScriptEngine.getContext() public java.lang.Object javax.script.AbstractScriptEngine.eval(java.lang.String,javax.script.Bindings) throws javax.script.ScriptException public java.lang.Object javax.script.AbstractScriptEngine.eval(java.io.Reader) throws javax.script.ScriptException public java.lang.Object javax.script.AbstractScriptEngine.eval(java.lang.String) throws javax.script.ScriptException public java.lang.Object javax.script.AbstractScriptEngine.eval(java.io.Reader,javax.script.Bindings) throws javax.script.ScriptException public void javax.script.AbstractScriptEngine.setContext(javax.script.ScriptContext) public javax.script.Bindings javax.script.AbstractScriptEngine.getBindings(int) public void javax.script.AbstractScriptEngine.setBindings(javax.script.Bindings,int) public final void java.lang.Object.wait() throws java.lang.InterruptedException public final void java.lang.Object.wait(long,int) throws java.lang.InterruptedException public final native void java.lang.Object.wait(long) throws java.lang.InterruptedException public 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Journal of Southern Medical University ›› 2005, Vol. 25 ›› Issue (04): 466-468.

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Establishment of a modified canine model of acute cardiac insufficiency

XIE Jin-guo, OU Wen-chao, XIU Zheng-cheng, ZENG Ping, LIU Yi-li   

  1. 南方医科大学南方医院心内科, 广东, 广州, 510515
  • Online:2005-04-20 Published:2005-04-20

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Abstract: Objective To establish a canine model of acute cardiac insufficiency (ACI) by coronary artery occlusion and right ventricular pacing. Methods Twelve dogs were subjected to rapid ventricular pacing after ligation of the left anterior descending coronary artery (LAD), to induce the cardiac output (CO) to reduce by 25% and 50% from the basal level. The arterial pressure (AP), arterial oxygen saturation (SaO2), mean right atrial pressure (mRAP), mean pulmonary capillary wedge pressure (mPCWP), and systemic vascular resistance (SVR) were measured in the dogs according to different CO conditions. Echocardiography was used to measure the cardiac size and left ventricular ejection fraction (LVEF). Results CO was decreased by 25% and 50% steadily from the basal level after right ventricular pacing following ligation of the LAD. AP and SaO2 decreased while mRAP, mPCWP, and SVR increased significantly following CO reduction. The cardiac cavity became larger while LVEF decreased after CO was decreased by 25% and 50%. Conclusion Canine model of ACI can be successfully established by right ventricular pacing following ligation of the LAD.

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