Air Gun Ballistic Projectile Lodged in the Interventricular Septum of an Asymptomatic Dog
نویسندگان
چکیده
منابع مشابه
Activation of the interventricular septum.
Muttipolar recording techniques have been used to study excitation of the canine interventricular septum. Activity commences in the mid left septal endocardium and slightly later near the right anterior papillary muscle. From these sites depolarization spreads over the endocardial surfaces, probably via the Purkinje tissue, at 1 m./sec. and through the septal thickness at one-third this speed. ...
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Dissection of the interventricular septum (IVS) is an extremely rare entity. An institutional echocardiographic database was retrospectively reviewed; 13 patients with a diagnosis of IVS dissection were found and confirmed by cardiac surgery. The purposes of the study were: to determine the value of transthoracic echocardiography (TTE) in establishing the diagnosis of IVS dissection, and to det...
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Rupture of the interventricular septum is an uncommon complication of cardiac infarction. The seven cases reported here illustrate the clinical and pathological features of this condition. In 1948, Fowler and Failey, in a survey of previously reported cases, found records of 60 patients who had myocardial infarction involving the interventricular septum with subsequent septal rupture; in 17 of ...
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Ten patients with constrictive pericarditis were studied echocardiographically with specific reference to inter-ventricular septal dynamics. Abnormal movement of the interventricular septum was present in 8 patients and consisted of flattening in systole and unusual posterior motion in diastole. The aetiology of this type of movement is at present unknown but may be related to restriction of no...
متن کاملAn egg-shaped cyst of the right interventricular septum.
A completely asymptomatic 60-year-old man presented for a preventive calcium score screening. ECG-gated non–contrast-enhanced cardiac computed tomography showed a noncalcified hypodense oval mass in the right ventricle with a spontaneously hyperdense wall measuring 19×17 mm (Figure 1A). Echocardiography was performed and found a 16×18 mm egg-shaped hypoechoic mass with regular hyperechoic borde...
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ژورنال
عنوان ژورنال: CASE
سال: 2020
ISSN: 2468-6441
DOI: 10.1016/j.case.2020.08.011