短暫的左心室擴張(Transient Left Ventricular Dilation)

短暫的左心室擴張(Transient Left Ventricular Dilation)會發生在核醫心肌灌流造影(Myocardial Perfusion SPECT, MPS)給予壓力(stress)之後，一般在15-20分鐘內逐漸恢復。如果有越嚴重的冠狀動脈堵塞，則給予壓力/休息狀態的心室擴張就越明顯
有相當高的特異性Sensitivity 71%, specificity 95% (TID ratio > 1.22)

資料來源：biomedcentral

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循環(circulation)

循環系統檢查(circulation exam)

血管(blood vessel) 　　玻片壓診法(Diascopy) 　　周邊血管(peripheral vessels) 　　　踝肱血壓指數(Ankle Brachial Pressure Index, ABPI, ABI) 　心臟核磁共振視圖(Cardiac MRI view) 　冠狀動脈血管攝影(coronary angiogram) 　肺動脈攝影檢查術(Pulmonary Angiogram) 　Swan-Ganz 　CHADS2 Score 　心電圖(Electrocardiogram, EKG/ECG) 　　心電圖異常(Electrocardiogram abnormal) 　　心電圖判讀規則(rules of ECG interpreting) 　　履帶式跑步機運動心電圖測試(Treadmill exercise test, TET) 　候待偵測器(Holter monitor) 　超音波(Ultrasound) 　　M-mode Study 　　杜卜勒超音波(Doppler ultrasound) 　　經食道心臟超音波(Transesophageal echocardiography, TEE) 　　心臟超音波(Echocardiography) 　　3D立體超音波(Real-Time 3D Echocardiography) 　　組織都卜勒影像(Tissue Doppler Images) 　Trans-MV Inflow pattern 1 　血壓量測(blood pressure measurement) 　胸腔X光(chest X ray) 　　胸部X光判讀(Chest X-ray interpretation) 　　胸部X光心臟擴大(cardiac enlargement in chest X ray) 　　Kerley's Lines 　導管冠狀動脈造影(Catheterized coronary angiogram) 　核醫心肌灌流造影(Myocardial Perfusion SPECT, MPS) 　　短暫的左心室擴張(Transient Left Ventricular Dilation) 　　心肺比(lung heart ratio, LHR) 　運動試驗ACC/ AHA指南(ACC/AHA Guidelines for Exercise Testing) 　冠狀動脈電腦斷層造影(Computed tomography coronary angiography, CTCA) 　Allen's Test 　中心靜脈導管(Central venous catheters, CVC) 　頸靜脈壓(Jugular venous pressure)