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Clinical characteristics of patients with stress cardiomyopathy after hip fracture

FractureAgeECGEchocardiogram at diagnosisEchocardiogram at dischargeTroponin I peak μg/LASA riskDay from diagnosis to hip surgery
Left hip fracture90ST-segment elevation V2–V4Severe apical hypokinesia LVEF = 30% AVA 1,2 cm2LBB related septal asynchrony LVEF = 50%1.1446
Extracapsular left hip fracture76ST-segment elevation V1 - V3Severe apical hypokinesia LVEF = 38%Improvement segmental wall of motion LVEF= 47%0.5237
Right hip fracture75Incomplete LBB ST-elevation V2-V4Anterolateral hypokinesia, and apical septal hypokinesia LVEF = 29%Normalization of LVWM LVEF = 63%5.53311
Left hip fracture88ST-elevation V2-V6, D3, avFApical akinesia, anterior hypokinesia LVEF = 45%Normalization of LVWM LVEF = 55%2.7334
Right hip fracture84Mild ST elevation V2-V5Akinesia of anterior septum and apex LVEF= 35%,Normalization of LVWM LVEF =58%1.5333
Right per trochanteric fracture86Negative T waves V2-V5Apical akinesia LVEF =35%Normalization of LVWM LVEF= 53%3.43314
Left hip fracture89waves Negative V3-T V6, D3, aVFApical akinesia LVEF= 32%Improvement LVWM of LEVF= 48%0.5335
Right femur neck fracture89Negative T waves V2-V5Apical ballooning LVEF =40%Normalization of LVWM LVEF= 58%0.5135

Clinical characteristics of patients with preoperative myocardial infarction in comparison to those with stress cardiomyopathy

Preoperative Myocardial infarction (n=43)Stress Cardiomyopathy (n=8)p
Gender (F/M)28/158/00.08
Age (years) (mean-SD)86.7 (7.9)84.7 (7.6)0.20
Coronary heart disease2200.007
Diabetes2420.14
Hypertension3380.09
Dementia1010.6
Peripheral vascular disease1310.4
Need for RB transfusion1550.23
Double antiplatelet drug700.5
Atrial fibrillation1410.4
Oral anticoagulation1110.4
Admission LVEF (%)(mean-SD)45.8 (6.3)35.5 (5.3)0.0001
Troponin I peak μg/L (mean-SD)12.7 (4.8)1.96 (1.8)0.0001
Thirty-day mortality500.5
One-year mortality1910.12
Cause of death
Non-cardiac50.25
Cardiac15
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