Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Unusual Cause of Heart Failure in a Patient with Marfan Syndrome: A Late Complication of Bioprosthetic Valved Graft Replacement.

ABSTRACT: A high-velocity gradient across the left ventricular outflow tract is most often caused by aortic valve stenosis. We describe the unusual case of a high-velocity gradient caused by a kinked ascending aortic graft in a 69-year-old man who had Marfan syndrome. The patient had a history of ascending aortic aneurysm and had previously undergone replacement of the aortic root and ascending aorta with use of a bioprosthetic valved graft. The kinking was caused by dilation of the native aortic arch. The patient underwent successful hemi-arch replacement and repair of the kinked graft. Late complications and reoperation after proximal aortic surgery in patients with Marfan syndrome are rare, and a high-velocity left ventricular outflow tract gradient caused by the kinking of the aorta is unusual.

SUBMITTER: Bansal PB

PROVIDER: S-EPMC7046353 | biostudies-literature | 2020 Feb

REPOSITORIES: biostudies-literature

ACCESS DATA

Json Xml

Publications

Unusual Cause of Heart Failure in a Patient with Marfan Syndrome: A Late Complication of Bioprosthetic Valved Graft Replacement.

Bansal Prerna B PB Chaliki Hari P HP Kolla Kantha R KR Click Roger L RL Pochettino Alberto A

Texas Heart Institute journal 20200201 1

A high-velocity gradient across the left ventricular outflow tract is most often caused by aortic valve stenosis. We describe the unusual case of a high-velocity gradient caused by a kinked ascending aortic graft in a 69-year-old man who had Marfan syndrome. The patient had a history of ascending aortic aneurysm and had previously undergone replacement of the aortic root and ascending aorta with use of a bioprosthetic valved graft. The kinking was caused by dilation of the native aortic arch. Th ...[more]

PMID: 32148452

Similar Datasets

An unusual cause of postpartum heart failure.

Project description:Peripartum cardiomyopathy is a weakness of the heart muscle. It is an idiopathic cardiomyopathy that presents with heart failure secondary to left ventricular systolic dysfunction toward the end of pregnancy or in the months after delivery, in the absence of any other cause of heart failure. It is a rare condition that can carry mild or severe symptoms.

| S-EPMC5290678 | biostudies-literature

Severe tricuspid bioprosthetic valve stenosis as an unusual cause of pulmonary embolism: a case report.

Project description:BackgroundBioprosthetic tricuspid valve stenosis (TS) is an uncommon and frequently under-diagnosed condition. Although the resulting right heart failure symptoms are well-known, the associated thrombogenic potential is under-recognized.Case summaryA 44-year-old woman with bioprosthetic tricuspid valve (TV) replacement in 2001 was referred for urgent consultation due to acute worsening of dyspnoea and severe swelling and pain in her left arm and neck. She was diagnosed with atrial fibrillation 6 months before the presentation and was found to have right atrial (RA) thrombus with pulmonary embolism and extensive retrograde venous extension 1 month prior. Review of studies done at her local institution revealed 10 mmHg mean gradient (MG) across the bioprosthetic TV that was only reported as mild-moderate TS. Echocardiography done at our instruction confirmed suspicion of severe TS with calcified immobile leaflets. Computed tomography showed persistent RA thrombus and therefore surgical replacement of the TV was undertaken. Subsequently, patient's dyspnoea rapidly improved.DiscussionProgressive dyspnoea and symptoms of right heart failure in a patient with a history of bioprosthetic TV replacement should be investigated for prosthetic valve dysfunction. Due to its rarity, TS diagnosis can be overlooked on routine echocardiography. In our patient, despite a measured MG of 10 mmHg, the presence of critical TS was not initially recognized. As TS is associated with increased thrombogenic potential and given the rare occurrence of in situ RA thrombosis, physicians must have a high index of suspicion for TS in the appropriate clinical context.

| S-EPMC8189298 | biostudies-literature

Unusual cause of myocardial infarction following transcatheter aortic valve replacement.

Project description:Key clinical messageLeft coronary artery embolism from aortic valve leaflet tissue mass is a rare but potentially life-threatening complication following transcatheter aortic valve replacement. It is important for interventional cardiologists to be aware of this rare complication for rapid identification and prompt treatment which is the key to a successful outcome.AbstractAn 81-year-old female presented for elective transcatheter aortic valve replacement (TAVR) for severe low-flow low-gradient aortic stenosis. Immediately post-procedure, she developed unexplained, persistent hypotension. There was no bleeding. There was no aortic injury. Activated clotting time was in therapeutic range. Coronary angiography revealed hazy filling defects in left anterior descending and left circumflex. Intravascular ultrasound showed heterogeneous, hypoechoic mass with mild calcification consistent with embolized valve leaflet tissue. This was treated with emergent percutaneous coronary intervention with excellent results. Left coronary artery embolism from aortic valve leaflet tissue is a rare, but potentially life-threatening complication following TAVR. Prompt recognition is key to a successful outcome.

| S-EPMC10613718 | biostudies-literature

Unusual cause of tricuspid valve obstruction after surgical aortic valve replacement.

Project description:Unruptured sinus of Valsalva aneurysm can present with manifestations due to local compression or protrusion into the chambers. Right ventricular inflow obstruction is a rare manifestation. This image highlights the tricuspid valve obstruction due to a Valsalva aneurysm in a patient after surgical aortic valve replacement.

| S-EPMC9802611 | biostudies-literature

Eclipsed mitral regurgitation: an unusual cause of acute heart failure.

Project description:Aims:So far, a total of five patients with eclipsed mitral regurgitation (MR) have been reported in the literature by three different teams. The aim of this article was to detail clinical and echocardiographic characteristics, and outcome of patients presenting eclipsed MR. Methods and results:We defined eclipsed MR as spontaneous appearance, at rest, from 1 min to the next of an acute restriction in the motion of mitral leaflets preventing coaptation and leading to massive MR in patients with normal left ventricular end-diastolic diameter, left ventricular ejection fraction >45%, and baseline MR ?2. Spontaneous regression occurred within 30 min, and no obvious trigger such as acute hypertension, new-onset arrhythmia, or myocardial ischaemia is present. Clinical data, ECG, echocardiographic data, surgery report, and follow-up status of six patients with eclipsed MR are reported: all were post-menopausal women with median age of 74 [57-80] years presenting hypertension (4/6), chronic kidney disease (5/6), or chronic anaemia (4/6). Five out of six patients experienced acute pulmonary oedema requiring hospitalization and underwent mitral valve replacement because of heart failure recurrence. Two patients died in the first days after surgery while the three others are free of symptoms at, respectively, 56, 18, and 10 months follow-up. Conclusion:Eclipsed MR is a clinical and echocardiographic syndrome responsible for heart failure with preserved EF. It is presently underdiagnosed and should be evoked in cases of recurrent acute pulmonary oedema without obvious trigger, in particular in patients presenting discordant evaluation of MR severity over time.

| S-EPMC5837450 | biostudies-other

An unusual cause of heart failure in postoperative tetralogy of Fallot.

Project description:The long-term results of transatrial transpulmonary tetralogy of Fallot (TOF) repair have been excellent. Progressive pulmonary regurgitation and consequent right ventricular (RV) dilatation are the most common long-term sequel of definitive repair in childhood. Overt systemic venous congestion after TOF repair is limited to the rare setting where RV dysfunction sets in due to deferred surgery or progressive arrhythmia. Here, we report a unique case of right heart failure from an unexpected etiology, 28 years after TOF repair. Cardiac catheterization confirmed findings of elevated right heart pressures. Magnetic resonance imaging showed obliteration of the RV apex with late gadolinium enhancement of the right ventricular apical endomyocardium.

| S-EPMC9802613 | biostudies-literature

An Unusual Complication of Transseptal Puncture.

Project description:The interatrial septum is a structure with complex embryological development. The true atrial septum is a circumscribed structure, and transgression outside of this area during transseptal puncture may result in entry into the extracardiac space or aorta that may result in a pericardial effusion or cardiac tamponade. (Level of Difficulty: Intermediate.).

| S-EPMC8305646 | biostudies-literature

Symptomatic late saphenous vein graft failure in coronary artery bypass surgery.

Project description:ObjectivesCoronary artery bypass grafting for advanced coronary artery disease is a well-established procedure with excellent long-term results. The issue of saphenous vein graft (SVG) performance and its relation to clinical symptoms and thereby the potential for improvement by using superior grafts are still not fully understood. We aim to estimate the contribution of late SVG failure to the long-term outcome.MethodsA study population operated between 1997 and 2020, with an internal thoracic artery with a single distal anastomosis and 1, 2 or 3 distal SVG anastomoses, was isolated from the Swedish Web System for Enhancement and Development of Evidence-Based Care in Heart Disease Evaluated According to Recommended Therapies registry. Data regarding postoperative clinically driven coronary angiography and status of bypass grafts were collected.ResultsThe study population consisted of 44 951 patients. Clinically driven angiography occurred in 10.1% (9.5-10.8), 7.9% (7.6-8.3) and 7.1% (6.7-7.5), respectively, of patients within 3 years and 23.6% (22.6-24.5), 20.0% (19.5-20.6) and 17.5% (16.9-18.2), respectively, of patients within 10 years after surgery. Excluding the first 3 postoperative years, no failed SVGs were found in >75%, 60% and 45%, respectively, of cases when an angiography was performed in the first 10 years after surgery.ConclusionsThe results suggest that the risk of symptomatic graft failure due to vein graft disease during the first 10 years after surgery is in the range of 1-2% for every grafted coronary vessel and provide an estimate for the upper limit of the improvements in results that could be achieved by replacing SVGs with superior grafts.

| S-EPMC10081881 | biostudies-literature

Transseptal, Transcatheter Mitral Valve-In-Valve Replacement: Ready for Prime Time Treatment of Bioprosthetic Valve Failure in Brazil?

Project description: Not available

| S-EPMC9363078 | biostudies-literature

Heart Failure in a Child: Multimodality Approach Leading to an Unusual Cause.

Project description:Heart failure secondary to isolated pulmonary artery vasculitis is rarely described in children. We describe a 10-year-old child who presented with right heart failure symptoms, severe pulmonary hypertension, and bilateral branch pulmonary artery stenosis secondary to isolated pulmonary artery vasculitis. (Level of Difficulty: Advanced.).

| S-EPMC8642737 | biostudies-literature

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

Tweets

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data