Routine Abdominal Aortic Examination during Echocardiographic Studies Detects Significant Numbers of Abdominal Aortic Aneurysm and Should be a Part of Routine echocardiographic Examines.

BACKGROUND

Early detection and follow-up of Abdominal Aneurysms (AAA) are important and can be lifesaving. The goal of this study was to evaluate if routine abdominal aorta screenings during echocardiograms can be helpful in detecting asymptomatic abdominal aneurysms.

METHODS

We retrospective studied consecutive patients who were sent for outpatient routine echocardiograms for various clinical reasons in 2015-2017 until we reached a total of 1000 patients. Starting from the subcostal and then proceeding to the abdomen, a long-axis screening of the abdominal aorta was attempted on all of the patients after the echocardiogram was completed. No patient preparation was given. Imaging began from the subcostal view and proceeded caudally with images obtained every 1-2 cm. Measurement of the aortic diameter was performed from the longitudinal plane using the leading-edge-to-leading-edge method.

RESULTS

The age range was 33-96 years with a median age of 72.4. A total of 273 (27.3%) patients did not have an appropriate window to evaluate AAA. Among the remaining 727 screenings, 18 (2.4%) had dilatation of abdominal aorta or AAA. The dilatation and aneurysms ranged between 2.5 cm and 4.5 cm in size. Abnormal aortic diameters were as follows: Five (27.7%) were between 2.5-2.9cm, 6 (33.3%) between 3-3.4cm, 1 (5.5%) between 3.5-3.9, 5 (27.7%) between 4.0-4.4cm and 1 (5.5%) between 4.5-4.9cm.

CONCLUSIONS

Performing routine abdominal aortic examinations during routine echocardiographic exams can detect a significant amount of abdominal aneurysm which can be lifesaving. We suggest adding abdominal aortic assessment to routine echocardiographic examination.

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Déclaration de conflit d'intérêts

Conflict of interest: None