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1.
Congenital aneurysm of the left atrial appendage is a rare anomaly, usually presenting in adult life. We report the case of a 31-year-old woman with a marked prominence of the upper left heart border at the chest X-ray in whom the diagnosis of congenital aneurysm of the left atrial appendage was confirmed by cross-sectional echocardiography and computed tomography. Up to few years ago angiography was considered the method of choice in establishing the diagnosis. Cross-sectional echocardiography has recently become a safe and reliable method for diagnosing congenital aneurysm of the left atrium and should be considered in any case with abnormality of the profile of left atrium on the chest radiography. 相似文献
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Kunishima T Musha H Yamamoto T Aoyagi H Kongoji K Imai M Ozawa A So T Nagashima J Murayama M 《Japanese circulation journal》2001,65(1):56-59
A 25-year-old man was found to have an abnormal cardiac contour on a chest radiograph, and was referred. Transesophageal echocardiography suggested herniation of the left atrial appendage (LAA) through a gap in the pericardium, and magnetic resonance imaging indicated congenital partial absence of the pericardium. Cardiac dysfunction was caused by compression from the enlarged left atrium and thrombi were thought to be present in the appendage, so surgery was performed. The intraoperative diagnosis was congenital LAA aneurysm. Although distinguishing between congenital LAA aneurysm and congenital absence of the pericardium is reported to be possible with magnetic resonance imaging, we were unable to so in this case. 相似文献
4.
P. J. ROBINSON J. M. NEUTZE P. W. T. BRANDT D. G. HILL R. J. ANDERSON M. D. RUTLAND 《Internal medicine journal》1984,14(3):267-269
A case of congenital aneurysm of the left atrial appendage is presented and previously reported cases are reviewed. The diagnosis can be strongly suspected with the combination of an unusually prominent left heart border in the chest X-ray and two-dimensional echocardiographic findings of a large echo-free space close to the left atrium. The site of communication must be defined accurately and cardiac catheterisation and angiocardiography should usually be performed. Once the diagnosis is confirmed, surgery is indicated even in the asymptomatic patient because of the risk of systemic embolism. 相似文献
5.
A 15-month-old boy with atrial fibrillation was found to have gross cardiomegaly on a chest radiography; further evaluation by echocardiography showed a giant right atrial aneurysm which is in the form of a cyst like lesion. The patient underwent successful surgical reduction of the right atrium converting his heart rhythm to normal. The operative measure was taken to prevent thrombus formation in the right atrium and lower the risk of atrial arrhythmias. The morphologic features of the resected atrial tissue showed a thin wall with a central aneurysm and focal endocardial fibrosis without inflammatory response consistent with a diagnosis of idiopathic dilatation of the right atrium. 相似文献
6.
Asymptomatic giant right atrial aneurysm. 总被引:2,自引:0,他引:2
R Chatrath O Turek E S Quivers D J Driscoll W D Edwards G K Danielson 《Texas Heart Institute journal / from the Texas Heart Institute of St. Luke's Episcopal Hospital, Texas Children's Hospital》2001,28(4):301-303
A 5-year-old asymptomatic boy was found incidentally, on a chest radiograph, to have gross cardiomegaly; further evaluation by echocardiography showed a giant right atrial aneurysm. The patient underwent successful surgical reduction of the right atrium, closure of an atrial septal defect, and tricuspid valve repair These measures were taken to prevent thrombus formation in the right atrium, prevent paradoxical embolism, and lower the risk of atrial arrhythmias. The morphologic features of the resected atrial tissue showed paper-thin wall with a central aneurysm and focal endocardial fibrosis consistent with a diagnosis of idiopathic dilatation of the right atrium. 相似文献
7.
Left atrial appendage aneurysm is a rarely reported condition. Symptoms are absent in childhood and diagnosis is usually incidental. Systemic embolization or arrhythmia can bring these cases to medical attention. We report the case of a 12-year-old male with massive left atrial appendage aneurysm who presented with effort intolerance and supraventricular arrhythmia. The diagnosis was made by transthoracic echocardiography. Magnetic resonance imaging and left atriogram were also done before surgical resection. 相似文献
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We present a 4-month old infant boy accidentally detected to have cardiomegaly on a chest radiograph, and on further investigation discovered to have a giant right atrial aneurysm and a secundum atrial septal defect. Congenital right atrial aneurysm or diverticulum is a rare anomaly, usually presenting with atrial or supraventricular tachycardia. Previously reported patients did not have any associated congenital heart defect. Although asymptomatic our patient needs close follow-up, and surgical resettion of the aneurysm and closure of the atrial septal defect in view of potential complications. 相似文献
9.
We report an infant with ectopic atrial tachycardia, due to an aneurysm of the right atrial appendage, who developed congestive heart failure. Although catheter ablation was transiently successful, tachycardia recurred 2 days later. The aneurysm of the right atrial appendage was resected successfully by surgery, and thereafter she did well, reverting to normal sinus rhythm. 相似文献
10.
Resolution of Thrombi in Left Atrial Appendage Aneurysm 总被引:2,自引:0,他引:2
Karatasakis GT Beldekos DI Makos GS Sfirakis PD Cokkinos DV 《Echocardiography (Mount Kisco, N.Y.)》1997,14(2):161-162
Atrial appendage aneurysm is a rare cardiac disease and may be complicated by embolic events and rhythm disturbances. We describe a case of a congenital left atrial aneurysm presenting with a cere-brovascular accident in a 57-year-old female. The diagnosis was made by transesophageal echocardiography, which revealed the presence of intraaneurysmal thrombi. The patient initially received anticoagulant therapy and the thrombi were resolved. Subsequently, she was successfully operated on and the aneurysm was removed. This is the first report of thrombi resolution in a left atrial appendage aneurysm. 相似文献
11.
Giant intrapericardial aneurysm of the left atrial appendage 总被引:1,自引:0,他引:1
A young patient is reported with an aneurysm of the left atrial appendage having supraventricular arrhythmias and a period of chest pain accompanied by a rise in cardiac enzymes. Compression of the left anterior descending coronary artery by the aneurysm was felt to be responsible for the myocardial injury. 相似文献
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M L Meneghetti J Vargas-Barrón C Díaz de la Vega 《Archivos del Instituto de Cardiología de México》1989,59(5):473-480
The purpose of this study is to determine the sensitivity and specificity of two dimensional echocardiography in the diagnosis of thrombosis of the left atrial appendage. Sixty patients with mitral rheumatic heart disease were examined prospectively 24 to 72 hours prior to cardiac surgery. Two images were used to identify thrombosis in the appendage: parasternal short axis at the level of the aortic valve with a lateral and superior inclination of the transducer and a modified apical five chamber view with counter clockwise rotation of the transducer between the apical long axis and the five chamber view. Diagnosis was corroborated during surgery and by histopathological analysis. In all cases the presence and predominance of mitral lesion (stenosis or regurgitation) were established by clinical history, electrocardiogram, chest roentgenogram and two dimensional echocardiogram. In 58 patients the lesions were also confirmed by cardiac catheterization. Of the 60 patients (46 females and 14 males between 16 and 61 years of age), eleven cases (18.3%) of left atrial thrombosis were detected, of which seven had formed in the left atrial appendage. All were confirmed during surgical intervention and pathological analysis. One thrombus in the left atrial appendage not diagnosed by echocardiography was found during surgery (Sensitivity:90.9%). In this case pathology studies demonstrated recently formed thrombi. In all cases in which two dimensional echocardiography did not show signs suggesting thrombosis, surgery confirmed that atrial thrombosis did not exist (Specificity: 100%). This study demonstrates the utility of two dimensional echocardiography in the diagnosis of thrombosis of the left atrial appendage, thus making it possible to schedule corrective surgery and the use of anticoagulants. 相似文献
13.
Munarriz A.; Escribano E.; Urchaga A.; Olaz F.; Beunza M.; de La Fuente A.; Cantabrana S.; Sola T. 《European journal of echocardiography》2008,9(1):152-154
Congenital aneurysm of the left atrial appendage is quite infrequent.Most instances are asymptomatic. Patients can report a varietyof symptoms, one of the most frequent being onset of auriculartachyarrhythmia. Various imaging techniques are useful in diagnosisand allow the differential diagnosis with other pathologies. We describe the case of a 24-year-old male with congenital aneurysmof the left atrial appendage. The patient presented with auricularfibrillation. Diagnosis was based on transthoracic and trans-esophagealechocardiography, and the patient was treated by surgical resectionof the aneurysm under extracorporeal circulation. 相似文献
14.
Tigen KM Dogan CE Guler A Hatipoglu S Yanartas M Kirma C 《Cardiovascular journal of Africa》2012,23(5):e3-e4
Aneurysms of the left atrial appendage are extremely rare. Enlargement of the left atrial appendage can be congenital or acquired. Dysplasia of the left atrial muscles leads to congenital left atrial appendage aneurysm and usually presents as atrial tachyarrhythmia or embolic events in the second or third decade of life. We report a case of an asymptomatic 12-year-old child with a congenital left atrial appendage aneurysm. Transthoracic and transoesophageal echocardiography demonstrated a large left atrial appendage aneurysm without thrombus or spontaneous echo-contrast. The patient was successfully treated with surgical resection of the aneurysm. 相似文献
15.
Congenital left atrial appendage aneurysm is rarely diagnosed on the basis of an abnormal cardiac silhouette. Patients with a left atrial appendage aneurysm often present with symptoms of systemic emboli or supraventricular arrhythmias. A patient with left atrial appendage aneurysm was diagnosed by correlation of two noninvasive techniques echocardiography and radionuclide scintiscanning. Angiography was confirmatory and aneurysmectomy was successfully performed. 相似文献
16.
Barberato SH Barberato MF Avila BM Perretto S Blume Ld Ldo R Chamma Neto M 《Arquivos brasileiros de cardiologia》2002,78(2):236-241
Atrial aneurysms involving the free wall or atrial appendage are rare entities in cardiology practice and may be associated with atrial arrhythmias or embolic phenomena. We review the literature and report a case of aneurysm of the right atrial appendage in a young adult, whose diagnosis was established with echocardiography after an episode of paroxysmal atrial flutter. 相似文献
17.
A 2-year old asymptomatic girl is presented in whom the chest x-ray film led to the discovery of a grossly distorted cardiac shadow. Angiocardiography showed a giant aneurysm originating from the left atrium. At operation an intrapericardial aneurysm of the left atrial appendage, measuring 12 X 4 X 4 cm, was found. It communicated with the left atrium through an orifice measuring 3 cm. The aneurysm was excised. 相似文献
18.
Veiga VC Rojas SS Silva Junior A Patrício ML Marum EC Abensur H 《Arquivos brasileiros de cardiologia》2008,90(5):e36-e38
The left atrial appendage aneurysm is a rare condition that frequently manifests itself by heart arrhythmias or thromboembolism. We report the case of a patient with left atrial appendage aneurysm, diagnosed by echocardiography and submitted to surgical resection. 相似文献
19.
Congenital aneurysm of the left atrial appendage is a rare anomaly, usually presenting in adult life. The case reported is that of a 55-year-old man who died of cerebral embolism originating from a thrombus in a congenital aneurysm of the left atrial appendage. The cardiac silhouette 11 years previously had suggested a cardiac tumour or a pericardial cyst. As judged frm 14 published cases, the major manifestations of these aneurysms are an abnormal cardiac silhouette in the x-ray, supraventricular tachycardia, and systemic embolism. Angiocardiography appears to be the method of choice in establishing the diagnosis. Resection of th aneurysm is the recommended form of treatment. 相似文献
20.
F Heigl G Steinbeck R Rienmüller B M Kemkes W Klinner 《Zeitschrift für Kardiologie》1992,81(10):565-570
Atrial fibrillation occurred in a 27-year-old patient with a history of globular cardiac enlargement since childhood. Because of the probable causal relationship between the preexisting heart disease-which was supposed to be an enlargement of the left atrium-and the rhythm disturbance, we recommended a surgical intervention. Cardiac surgery revealed a congenital aneurysm of the left atrial appendage which could be resected without any complication. Postoperatively, atrial fibrillation had returned to regular sinus rhythm. The bad prognosis with a high risk of systemic embolism is the reason why early cardiac surgery should be performed after diagnosis of this rare anomaly (20 reported cases) of the left atrium. 相似文献