Doppler and two-dimensional echocardiographic features of sinus of Valsalva aneurysm

Young adolescent with trisomy 13

A young adolescent girl with trisomy 13 was admitted twice to the paediatric department: the first time because of haematocolpos due to uterus didelphys and unilateral transverse vaginal septum, and the second time because of heart failure due to ruptured sinus of Valsalva aneurysm. As a consequence of the historical early high mortality rate in trisomy 13, we are not aware of known complications in older patients. With better survival nowadays through childhood, we advise structural ultrasonographic cardiac and female genital screening in trisomy 13 patients reaching adolescent age.

Diagnostic paradox: Ruptured aneurysm of sinus of Valsalva simulating tricuspid valve endocarditis

Rupture of aneurysm of sinus of Valsalva into the right atrium mimicking tricuspid valve endocarditis is a rare presentation. We review a case of spontaneous rupture of aneurysm of sinus of Valsalva into the right atrium presenting as a murmur. Transthoracic echocardiogram showed a mobile mass that appeared to be attached to the tricuspid valve leaflet with moderate tricuspid regurgitation suggestive of tricuspid valve endocarditis. The diagnosis was confirmed as spontaneous rupture of noncoronary sinus in to the right atrium by transesophageal echocardiogram. Patient recovered completely after surgical repair.

Sinus of Valsalva Aneurysm in a Patient With Mosaic Trisomy 13: Case Report and Brief Review of the Literature

This report describes a unique case involving an obese 16-year-old boy with a mosaic form of trisomy 13 and no previous cardiac history who presented with a new murmur, hypertension, pleural effusions, and congestive heart failure in the context of sore throat and fever. Evaluation revealed a diagnosis of ruptured noncoronary sinus of Valsalva (SOV) aneurysm. The diagnosis and surgical management of a ruptured noncoronary SOV aneurysm in a pediatric patient are briefly outlined. An SOV aneurysm is an anatomic dilation of one of the sinuses of the aortic root. Aneurysmal dilation occurs more commonly in the right aortic sinus (70%-80%), compared to the noncoronary sinus (23%-25%), and more rarely the left coronary sinus (5%). Rupture of these aneurysms has been reported to be both spontaneous and secondary to physical exertion, hypertension, or trauma. Signs of rupture include a continuous murmur, patients may present with chest pain or with symptoms of acute congestive heart failure. Diagnosis, in this case, was made by transthoracic echocardiography with careful interpretation of color Doppler images.

Superior Vena Cava, Right Pulmonary Artery or Both: Real Time Two- and Three-Dimensional Transthoracic Contrast Echocardiographic Identification of the Echo-Free Space Posterior to the Ascending Aorta

We describe the usefulness of contrast echocardiography and live/real time three-dimensional transthoracic echocardiography in characterizing the normal structures imaged posterior to the proximal ascending aorta as superior vena cava, right pulmonary artery, or both.

Transcatheter closure of ruptured sinus of Valsalva aneurysm causing Fontan circulation failure

Congenital sinus of Valsalva aneurysm is a rare cardiac malformation that usually becomes symptomatic as a consequence of intracardiac or extracardiac rupture. It is difficult to suspect in association with complex cardiac defects and its rupture may be misdiagnosed as progressive aortic regurgitation. This case report refers to a patient with tricuspid atresia submitted to Fontan procedure five years previously, in whom a sinus of Valsalva aneurysm rupture into the accessory ventricular chamber caused rapidly progressive heart failure. The malformation was suspected by echocardiography and treated by percutaneous implantation of an Amplatzer duct occluder, with immediate improvement of the patient's clinical and functional status.

Aneurysms of the Sinuses of Valsalva

Sinus of Valsalva aneurysms are rare cardiac anomalies which may be acquired or congenital, most commonly involving the right or noncoronary sinuses. The congenital aneurysms are more common and often caused by weakness at the junction of the aortic media and the annulus fibrosus. Acquired aneurysms are caused by conditions affecting the aortic wall, such as infections (syphilis, bacterial endocarditis, or tuberculosis), trauma, or connective tissue disorders. Unruptured aneurysms are usually found incidentally during diagnostic studies. More commonly, sinus of Valsalvaaneurysms are diagnosed after clinical sequelae of rupture. Diagnosis of sinus of Valsalva aneurysm is facilitated by echocardiography, contrast aortography, and more recently, magnetic resonance imaging. Repair is generally required for ruptured aneurysms; unruptured aneurysms encroaching on nearby structures, causing myocardial ischemia, or having the potential to rupture warrant repair. A review of the literature is presented focusing on anatomy, clinical presentation of ruptured and unruptured aneurysms, noninvasive diagnostic modalities, and techniques for repair of this anomaly.

Percutaneous closure of a ruptured sinus of Valsalva aneurysm using the Amplatzer Duct Occluder

Sinus of Valsalva aneurysms are rare congenital anomalies. When they rupture, they can lead to the development of biventricular failure as a result of systemic-pulmonary shunting. Surgical repair has been the traditional treatment for these aneurysms. We present a case of a 54 year old man in whom a ruptured sinus of Valsalva aneurysm was successfully closed using a catheter-based approach with the Amplatzer Duct Occluder.

Transcatheter occlusion of ruptured sinus of valsalva aneurysm: innovative use of available technology

A 9-year-old boy was found to have ruptured sinus of Valsalva aneurysm (RSVA) and aortic coarctation. Following relief of aortic coarctation by balloon angioplasty, transcatheter coil occlusion of the RSVA was performed successfully under transesophageal echocardiographic and fluoroscopic monitoring; bioptome-assisted delivery of 0.052" Gianturco coil was undertaken via a 7 Fr sheath stabilized by an 0.035" guidewire passing through the RSVA and the sheath. This report details the technique of occlusion.

[Multiplane transesophageal echocardiography in the preoperative evaluation of the sinus of Valsalva fistula to right chambers]

INTRODUCTION AND OBJECTIVES

Ruptured sinus of Valsalva aneurysm to right cardiac chambers is an uncommon lesion in Western countries. The prognosis is usually serious unless the condition is promptly treated surgically. For this reason an accurate anatomical and functional evaluation is necessary. The main purpose of this report is to compare the usefulness of multiplane transesophageal echocardiography with transthoracic echocardiography and angiocardiography in the preoperative evaluation of ruptured sinus of Valsalva aneurysm to right chambers.

PATIENTS AND METHOD

Since January 1990, 9 patients (mean age 36,3 18 yr, 6 males) with ruptured sinus of Valsalva aneurysm to right chambers were studied. The pathogenesis was congenital aneurysm in 6 patients, aortic prosthesis endocarditis in one and two cases of iatrogenia: during a percutaneous mitral valvuloplasty and after cardiac surgery. Transthoracic echocardiography was performed in all cases, transesophageal echocardiography in 7 and angiocardiography in 8. Two patients died before surgery, and 7 were successfully operated on.

RESULTS

Transesophageal echocardiography was more useful when compared to transthoracic echocardiography and angiocardiography in detecting: a) the fistula; b) the sinus involved; c) the right chamber affected; d) congenital aneurysms morphology and size; e) aneurysm prolapse through a ventricular septal defect, y f) the identification of other cardiac congenital or acquired anomalies.

CONCLUSIONS

Multiplane TEE is the most accurate tool in the preoperative evaluation of ruptured sinus of Valsalva aneurysm to right chambers.

Ruptured aneurysm of the sinus of Valsalva in association with persistent left superior vena cava--a case report

A 58-year-old man presenting with chest pain and dyspnea was diagnosed by transesophageal echocardiography and cardiac catheterization to have the rare combination of ruptured aneurysm of noncoronary sinus of Valsalva into the right ventricle in association with persistent left superior vena cava. These defects were confirmed at cardiac surgery. This case shows the importance of complementary use of invasive and noninvasive methods together in the diagnosis of rare combinations of lesions.

Myocardial ischemia resulting from spontaneous dissection in a patient with massive bilateral sinus of valsalva aneurysms

We describe a patient with large sinus of Valsalva aneurysms involving both the left and right coronary sinuses. Spontaneous dissection of the left coronary artery occurred, causing unstable angina, a complication heretofore not associated with this disease. Successful surgical reconstruction of the aortic root, aortic valve replacement, and coronary bypass grafting were performed. Pathology revealed cystic medial necrosis.

Aneurysms of sinus of Valsalva eroding into the interventricular septum: etiopathology and surgical considerations

OBJECTIVE

To evaluate and discuss etiopathology, clinical manifestations and surgical outcome of a rare subset of unruptured aneurysm of the sinus of Valsalva which erodes into the interventricular septum.

METHODS

Between 1989 and 1995, seven cases of unruptured aneurysm of the sinus of Valsalva eroding into the interventricular septum underwent surgical correction at the King Edward VII Memorial Hospital, Bombay. The origin of all these aneurysms was from the right coronary sinus. The mean age of presentation was 31 years. All patients were male. Calcification of the aneurysm was seen in three. Three patients presented without aortic regurgitation; all had complete heart block. Four patients presented with aortic regurgitation and in addition, two had complete heart block. Preoperative left ventricular function was poor in patients with aortic regurgitation (Ejection fraction range; 30-42%), when compared to those without aortic regurgitation (Ejection fraction range; 48-52%). Of those without aortic regurgitation at initial presentation, one patient developed progressive aortic regurgitation after 3 years requiring surgery. While two other patients were operated at earliest for closure of aneurysm, even in the absence of aortic regurgitation. All those with aortic regurgitation required surgery for aortic valve replacement and closure of aneurysm. Aneurysm was closed by direct suturing of the ostium in two patients and by patch closure in five patients. Permanent pacemaker was implanted in five patients.

RESULT

There was no operative death. Patients who underwent aortic valve replacement required postoperative ionotropic support. Two patients, who underwent surgery in absence of aortic regurgitation, remain free of aortic regurgitation at the end of 36 and 42 months of follow-up. One of the patients with calcific aneurysmal sac underwent successful re-replacement of the aortic valve for paravalvar leak after a 2 year interval.

CONCLUSION

Unruptured aneurysm of the sinus of Valsalva eroding into the interventricular septum should be operated at the earliest, which makes surgery simple and prevents development of complications such as aortic regurgitation and heart block.

Congenital sinus of Valsalva aneurysm: a multiplane transesophageal echocardiographic experience

Sinus of Valsalva aneurysm is a rare congenital anomaly which, if overlooked, may be associated with increased mortality and morbidity. Multiplane transesophageal echocardiography proved useful in identifying a variety of associated structural heart disease. This study sought to assess the accuracy of the surgical result on the basis of the multiplane transesophageal echocardiography findings and to describe patient demographics and clinical outcome in an Oriental patient cohort. From July 1984 to December 1995, clinical, catheterization, echocardiographic, and surgical results were retrospectively studied in 23 patients with documented sinus of Valsalva aneurysm. Compared with previous reports of Oriental patients, our patient cohort was older (p < 0.025), had more associated aortic, mitral, and tricuspid regurgitation (p < 0.01), but had fewer coexistent ventricular septal defects (p < 0.01), and had more associated coronary artery disease (9%). Multiplane transesophageal echocardiography precisely showed three undiagnosed and/or ambiguous transthoracic echocardiographic studies, and the preoperative transesophageal echocardiography TEE findings were confirmed intraoperatively in the last eight consecutive patients. We concluded that multiplane transesophageal echocardiography provides conclusive information and is the current technique of choice for diagnosis and clinical management of patients with sinus of Valsalva aneurysm; although the natural history of sinus of Valsalva aneurysm remains uncertain, it is likely that the incidence of unruptured sinus of Valsalva aneurysm is considerably higher in the elderly than has been previously reported.

Unruptured sinus of Valsalva aneurysm with right ventricular outflow tract obstruction associated with ventricular septal defect

We describe an aneurysm originating from the right sinus of Valsalva, with right ventricular outflow tract obstruction associated with ventricular septal defect, in a 9-year-old boy. Diagnosis was made by echocardiography and cardiac catheterization. Successful surgical repair of ventricular septal defect and aortic valvuloplasty resulted in symptomatic improvement.

Doppler echocardiographic characteristics of sinus of valsalva aneurysms

This study evaluated the efficacy of a comprehensive transthoracic Doppler echocardiographic examination for correct detection of SVA and its associated lesions of VSD and aortic insufficiency. A consecutive series of 36 patients was obtained; all had surgical confirmation of the anatomic defects. The location of the SVA was correctly determined in 97% of patients, and the associated presence of a VSD was correctly determined in 79% of the studies. In the cases in which Doppler was available, all 11 patients with associated aortic insufficiency were detected. In this series 32 patients had right SVA, 3 had noncoronary sinus SVA, and 1 had a left SVA. Relative frequency of the rupture site location corresponded closely to that in previous necropsy studies. It is concluded that transthoracic Doppler echocardiography can correctly localize SVAs and most associated lesions.

Echocardiographic diagnosis of aneurysm of the sinus of Valsalva

Echocardiographic and Doppler data of 62 patients with ASOV are presented. Catheterization and angiography were performed in 38 cases and surgery in 25 of the 38. The origin of these aneurysms was the RCS in 56 cases, NCS in 5, and LCS in 1 case. Seven had unruptured aneurysms, 6 rising from RCS dissected into the ventricular septum, producing heart block in 4, AR in 5, mitral regurgitation in 1; 1 aneurysm rising from the LCS was asymptomatic. In other cases (n = 55) the aneurysm had ruptured into one of the cardiac chambers. Thirty-two of the 50 RCS aneurysms ruptured into the RVOT, 13 into the RV cavity, 2 into the RA, and 3 into the LV. Of the 5 NCS aneurysms, (3 ruptured into the RA, 1 into the RV, and 1 into both the RA and RV. Associated VSD was identified in 16 (25.8%) of 62 cases. All of these patients had RCS aneurysms that ruptured into the RVOT. Echocardiography missed VSD in three cases that at surgery were found to have VSD. AR was found in 34 of 62 cases. Echocardiography picked up discrete subaortic stenosis in two cases but missed subvalvar PS in 2 of the 3 cases. A detailed echocardiographic study (two-dimensional, Doppler, and color flow imaging) is accurate in the diagnosis of ASOV, in the identification of its site of origin and rupture, and in the evaluation of the associated defects; in the vast majority of cases, it can totally supplant the need for angiography.

Aortoatrial fistulae diagnosed by transthoracic and transesophageal echocardiography: advantages of the transesophageal approach

Aortoatrial fistulae are uncommon, providing a difficult diagnostic challenge both in the clinical diagnosis and in the choice of an imaging modality that fully delineates the abnormal anatomy and flow patterns. This report describes four cases of aortoatrial fistula resulting from three different underlying causes. The fistula communicated with the right atrium in three cases and the left atrium in one. We also describe the diagnostic information obtained during both transthoracic and transesophageal echocardiography and stress that full detail of the abnormal anatomy and shunting could be obtained only with the transesophageal approach, with its improved image quality of the aortic root. No extra information, other than the coronary anatomy, was obtained during aortography in the two patients who underwent cardiac catheterization. Transesophageal echocardiography should, therefore, be the investigation of choice in patients in whom there is a suspicion of aortoatrial shunting after clinical examination and routine transthoracic studies, and it may avoid the need for invasive investigation in these potentially hemodynamically unstable patients.

Unruptured sinus of valsalva aneurysm and bicuspid aortic valve with aortic cusp perforation: detection by color flow Doppler mapping

Congestive heart failure developed in a 53-year-old man with a history of bicuspid aortic valve, angina, and pericarditis. Two-dimensional echocardiography showed a sinus of Valsalva aneurysm related to the anterior coronary sinus and color flow mapping identified a perforation of the anterior aortic cusp. These findings were confirmed during surgery.

Anomalous origin of the right coronary artery from the pulmonary artery in association with congenital aneurysm of the sinus of Valsalva: angiographic diagnosis of a rare association

A 37 year old man presenting with acute heart failure, hypotension, and acute renal failure was diagnosed by cardiac catheterisation and angiography to have the rare combination of congenital aneurysm of the non-coronary sinus of Valsalva rupturing into the right ventricle, and an anomalous origin of the right coronary artery from the main pulmonary artery. The diagnosis could not be confirmed by transthoracic echocardiography in this patient. This combination of defects, confirmed at cardiac surgery, has not been reported before, and this case report highlights the importance of preoperative definition of congenital defects associated with an aneurysm of the sinus of Valsalva.

Unruptured noncoronary sinus of Valsalva aneurysm: preoperative characterization by transesophageal echocardiography

We describe a patient with a large unruptured sinus of Valsalva aneurysm that was discovered incidentally. Transesophageal echocardiography was used to characterize the aneurysm preoperatively, and was helpful intraoperatively in assessment of the degree of native aortic valvular regurgitation after repair. The use of transthoracic echocardiography, contrast echocardiography, Doppler echocardiography, and transesophageal echocardiography are discussed in this condition.

Echocardiographic diagnosis of a ruptured aneurysm of the sinus of Valsalva: operation without catheterisation in seven patients

A ruptured aneurysm of the sinus of Valsalva was diagnosed by Doppler, colour, and cross sectional echocardiography in a consecutive series of seven patients. The diagnoses were confirmed at operation without cardiac catheterisation. Examination by pulsed and continuous Doppler echocardiography showed continuous turbulence in six patients with aneurysms rupturing into the right ventricular outflow tract and in the patient with rupture of an aneurysm of the non-coronary sinus into the right atrium. Colour Doppler echocardiography showed turbulent flow across the defects in all seven patients. A ventricular septal defect with aortic regurgitation was detected in one patient and an associated ventricular septal defect in another. Doppler, colour, and cross sectional echocardiography were useful non-invasive techniques for diagnosing a ruptured aneurysm of the sinus of Valsalva without the need for cardiac catheterisation.

Diagnosis of ruptured sinus of Valsalva aneurysms: potential value of transesophageal echocardiography

Two patient cases are reported in which an aneurysm of the right coronary sinus of Valsalva ruptured into the right ventricular outflow tract, near the crux of the heart. Transthoracic two-dimensional echocardiography and transesophageal echocardiography using Doppler color flow mapping allowed accurate preoperative assessment of the left-to-right shunt, which was subsequently confirmed by contrast aortography and surgery.

Congenital aneurysm of the left coronary sinus and left main coronary artery with fistulous communication to the right atrium in pregnancy

We describe a unique case of a left coronary arteriovenous fistula arising from a left sinus of Valsalva aneurysm in a pregnant woman. The relevant diagnostic contributions of two-dimensional echocardiography, color flow Doppler, magnetic resonance imaging, and angiography are discussed. The hemodynamic manifestations of this anomaly in pregnancy and the eventual surgical correction are reviewed.