Angiographic features of ruptured sinus of Valsalva aneurysm: New classification

Clinical outcomes of percutaneous or surgical closure of ruptured sinus of Valsalva aneurysm

OBJECTIVE

To evaluate the clinical efficacy, safety, and long-term outcomes of percutaneous closure (PC) and surgical repair of ruptured sinus of Valsalva aneurysm (RSVA).

METHODS

Eighty-five consecutive patients with RSVA were included in this study. Patients were considered candidates for PC if they met the criterion, surgical repair was performed on patients who were unsuitable or failed PC. Of them, 30 patients underwent PC, while the other 55 patients had surgical repair.

RESULTS

RSVA was successfully occluded in 29 of 30 patients who were treated by PC. The mean narrowest diameter at the ruptured site was 6.45 ± 1.60 mm measured by aortography. One patient developed serious occluder-related aortic regurgitation and underwent surgery. The success rate of the interventional approach was 96.7%. In the surgical group, 23 patients underwent repair of combined RSVA and ventricular septal defect. The hospital mortality rate of the surgical approach was 3.57%. During a median follow-up of 83 months (8-152 months), the improvement in NYHA functional class in the PC group was significantly greater than those in the surgical group (P < .01). One patient died of infective endocarditis in the surgical group. There were no further serious complications.

CONCLUSIONS

PC is a safe alternative to surgical repair for patients with isolated RSVA. Surgical repair is more suitable for those who have multiple cardiac lesions requiring surgical treatment or failed PC.

Congenital unruptured aneurysm of sinus of Valsalva, quadricuspid aortic valve, and ascending aortic aneurysm associated with genetic leukoencephalopathy in an infant: A new syndrome?

We report a 15-month-old female with unruptured noncoronary sinus of Valsalva anreurysm (SOVA) associated with quadricuspid aortic valve, ascending aortic aneurysm (AAA), moderate aortic insufficiency, mild mitral insufficiency, genetic leukoencepaholpathy, developmental delay and mild mixed aminoaciduria. She was referred for evaluation of a cardiac murmur. Initial echocardiographic examination showed the aneurysm as a round cyst in the right atrium which changed in size during systole and diastole. As to the best of our knowledge, this is the first report of association of SOVA, quadricuspid aortic valve, AAA and genetic leukoencephalopathy in an infant. These associations may suggest a new syndrome. We describe the echocardiographic and computed tomographic angiography findings. We also review 641 cases in the literature and the current six classification systems for SOVA.

Coexisting ventricular septal defect affects the features of ruptured sinus of Valsalva aneurysms

Objectives:

To determine the correlation exists between ventricular septal defect (VSD) and ruptured sinus of Valsalva aneurysm (RSVA).

Methods:

Between September 2003 and April 2014, 80 RSVA patients underwent surgical repair. These patients were retrospectively divided into two groups: the VSD group (38 cases) and the non-VSD group (42 cases).

Results:

Rupture points of SVA originated more frequently in the right coronary sinus (RCS) of patients in the VSD group than those in the non-VSD group (p=0.002). In the VSD group, more than 92.1% tended to rupture into the right ventricular outflow tract. The rupture points are diverse in the non-VSD group. A significant difference was found in rupture points of RSVA between the two groups (p<0.001). Patients in the VSD group presented with aortic valve disease more often than those in the non-VSD group (p<0.001). A total of 67 patients were repaired with a patch at the opening of RSVA; of those, all patients in VSD group and 29 patients in non-VSD group were repaired with a patch. Nine patients in non-VSD group received transcatheter closure of RSVA.

Conclusion:

The presence or absence of VSD affects the rupture points of SVA, aortic valve disease involved, and therapeutic schedule. Ruptured sinus of Valsalva aneurysm type should be clinically modified on the basis of presence or absence of VSD.

Transcatheter Closure of Ruptured Sinus of Valsalva Aneurysm: Report of two cases

A ruptured sinus of Valsalva aneurysm (RSVA) is a rare cardiac anomaly. Traditionally, RSVAs were repaired surgically; however, percutaneous transcatheter closure is the current treatment of choice. We report two cases of RSVA which were closed using this approach. The first case was a 45-year-old female who presented to the Royal Hospital, Muscat, Oman, in 2014 with a RSVA in the right ventricle. The second case was a 39-year-old male who was admitted to the Sultan Qaboos University Hospital, Muscat, in 2015 with a large multifenestrated RSVA extending into the right ventricle outflow tract. Each patient underwent transcutaneous cardiac catheterisation using three-dimensional echocardiography. Both interventions were technically successful; however, the second patient required a subsequent surgery due to the continuing presence of a significant shunt. Transcatheter closure of RSVAs is an effective alternative to surgical repair, although large multifenestrated RSVAs should be repaired surgically to ensure complete closure.