PMID: 9534052Apr 16, 1998Paper

Diagnostic approach to acute pulmonary embolism in a general hospital. A two-year analysis

Giornale italiano di cardiologia
A RubboliD Bracchetti

Abstract

Several approaches have been proposed for the diagnosis of acute pulmonary embolism (PE), but little is known about the strategies effectively used in daily clinical practice. Retrospective evaluation of the diagnostic strategy used in our institution in the patients (pts) discharged between January 1st 1995 and December 31st 1996 with diagnostic code 415.1, corresponding to acute PE in the International Classification of Disease. One-hundred-twenty-seven patients (49 M; 78 F; mean age: 71.5 +/- 15 years; range: 25-95) were identified. Electrocardiogram, chest X-ray, blood gas analysis and plasma D-dimer measurement were performed in 122 (96%), 121 (95%), 114 (90%) and 86 (68%) pts, respectively. Out of the 102 pts surviving the initial phase (early mortality: 20%), 83 (81%) underwent lung scintigraphy, 10 (10%) spiral CT scanning and 2 (2%) pulmonary angiography, while 7 (7%) were treated directly. Thirty of the 83 pts undergoing lung scintigraphy had non-diagnostic results, but only 8 of them underwent further investigation (with spiral CT in 6 cases and pulmonary angiography in 2 cases). Transthoracic echocardiography and ultrasonography of the lower limbs were used in 49 (48%) and 74 (73%) pts respectively, for diagnostic c...Continue Reading

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