Timing of troponin T measurements in triage of pulmonary embolism patients

被引：4

作者：

Bulj, Nikola ^{[1
,2
]}

Potocnjak, Ines ^{[2
]}

Sharma, Mirella ^{[2
]}

Pintaric, Hrvoje ^{[2
,3
]}

Degoricija, Vesna ^{[1
,2
]}

机构：

[1] Univ Zagreb, Sch Med, Zagreb 41001, Croatia

[2] Sestre Milosrdnice Univ Hosp Ctr, Dept Med, Zagreb, Croatia

[3] Univ Zagreb, Sch Dent Med, Zagreb 41000, Croatia

来源：

CROATIAN MEDICAL JOURNAL | 2013年 / 54卷 / 06期

关键词：

RIGHT-VENTRICULAR DYSFUNCTION; RISK STRATIFICATION; PROGNOSTIC VALUE; NORMOTENSIVE PATIENTS; OUTPATIENT; BIOMARKERS; DIAGNOSIS; STRATEGY;

D O I：

10.3325/cmj.2013.54.561

中图分类号：

R5 [内科学];

学科分类号：

1002 ; 100201 ;

摘要：

Aim To determine the appropriate timing of cardiac troponin T (cTnT) measurement for the early triage of pulmonary embolism (PE) patients. Methods In this single-center prospective study, PE was confirmed in all patients using computed tomography. 104 consecutive patients were divided into three groups (high-risk, intermediate, and low-risk) based on their hemodynamic status and echocardiographic signs of right ventricular dysfunction. cTnT levels were measured on admission and then after 6, 24, 48, and 72 hours with threshold values greater than 0.1 ng/mL. Results Intermediate-risk PE patients had higher cTnT levels than low-risk patients already in the first measurement (P = 0.037). Elevated cTnT levels significantly correlated with disease severity after 6 hours (intermediate vs low risk patients, P = 0.016, all three groups, P = 0.009). Conclusion In hemodynamically stable patients, increased cTnT level on admission differentiated intermediate from low-risk patients and could be used as an important element for the appropriate triage of patients.

引用

页码：561 / 568

页数：8

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