Differentiating true versus pseudo left ventricular aneurysm: a case report and review of diagnostic strategies.
The differentiation of left ventricular pseudoaneurysm from true aneurysm is sometimes difficult. Given the propensity for pseudoaneurysms to rupture leading to cardiac tamponade, shock, and death, compared with a more benign natural history for true aneurysms, accurate diagnosis of these conditions is clinically important. Clinical symptoms, physical examination findings, electrocardiograms, and routine x-rays are not sensitive or specific for diagnosing left ventricular aneurysms nor for distinguishing true from pseudoaneurysm once detected. Our aim is to present a case report demonstrating these difficulties and to review the use of various cardiac imaging modalities in differentiating between these 2 entities.
Cho
Michael N
MN
Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, Texas, USA.
Mehta
Sameer K
SK
Matulevicius
Susan
S
Weinstein
Douglas
D
Wait
Michael A
MA
McGuire
Darren K
DK
D017541:Aneurysm, False / Q000175:diagnosis*; D017023:Coronary Angiography; D003937:Diagnosis, Differential; D004452:Echocardiography; D004562:Electrocardiography; D005260:Female; D006322:Heart Aneurysm / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery; D006352:Heart Ventricles; D006801:Humans; D008875:Middle Aged; D011859:Radiography