4,175 results match your criteria Ventricular Aneurysm Imaging


Anterior Inferior Cerebellar Aneurysm Treated by Aneurysm Resection and Intracranial Artery Anastomosis : A Case Report and Literature Review.

Front Surg 2021 25;8:669433. Epub 2021 May 25.

Department of Neurosurgery, First Affiliated Hospital of Guangxi Medical University, Nanning, China.

Anterior inferior cerebellar artery (AICA) aneurysms are relatively rare in clinical practice, accounting for <1% of all intracranial arteries. After the diagnosis and location are confirmed by angiography, magnetic resonance, and other imaging examinations, interventional, or surgical treatment is often used, but some complex aneurysms require reconstructive surgery. An 8-year-old male child was admitted to the hospital due to sudden disturbance of consciousness for 2 weeks. Read More

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Aneurysmal and obstructive lesions of the left ventricular outflow: evaluation on multidetector computed tomography angiography.

Pol J Radiol 2021 9;86:e195-e203. Epub 2021 Apr 9.

All India Institute of Medical Sciences, New Delhi, India.

The left ventricular outflow is an anatomically complex region situated between the anterior leaflet of the mitral valve and the left ventricular aspect of the muscular and membranous interventricular septum. It gives rise to the aorta, provides support to the aortic valvular cusps, and houses important components of the conduction system. The left ventricular outflow handles high pressures and pressure variations and is subsequently affected by a variety of aetio-pathological conditions. Read More

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Diagnosis and Management of Left Ventricular Perforation During Mapping of Ventricular Tachycardia.

Am J Case Rep 2021 Jun 4;22:e930381. Epub 2021 Jun 4.

Department of Cardiology, Angiology and Intensive Care Medicine, University Heart Center Lübeck, Medical Clinic II, Lübeck, Germany.

BACKGROUND Cardiac perforation leading to cardiac tamponade is one of the possible complications of endocardial mapping during catheter-based ablation procedures. The early diagnosis of catheter-induced perforation is critical for effective management of these patients. We hereby present the diagnosis and management of left ventricular perforation during mapping of ventricular tachycardia in a patient with left ventricular aneurysm. Read More

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Echocardiographic Classification of Perimembranous Ventricular Septal Defect Guides Selection of the Occluder Design for Their Transcatheter Device Closure.

J Cardiovasc Imaging 2021 Mar 30. Epub 2021 Mar 30.

Department of Pediatric Cardiology, Institute of Cardio Vascular Diseases, Madras Medical Mission, Chennai, India.

Background: Perimembranous ventricular septal defects (VSDs) has proximate relation to the aortic and tricuspid valves as well as the conduction tissues. Transcatheter closure utilizes various off-label device designs.

Methods: Perimembranous VSD without aortic margin were classified as group A, with thick aortic margin as group B, with membranous septal aneurysm as group C and defects restricted by tricuspid valve attachments as group D. Read More

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[The Apical Left Ventricle Aneurysm, Eighteen Years After the Fulminant Myocarditis:Report of a Case].

Kyobu Geka 2021 Jun;74(6):457-459

Department of Cardiovascular Surgery, Ebina General Hospital, Ebina, Japan.

Ventricular aneurysm after myocarditis is a rare complication. It has been reported that scarred areas of the myocardium may become aneurysm. Here, we report a case of apical left ventricle aneurysm at 18 years after the fulminant myocarditis. Read More

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Ruptured Sinus of Valsalva Aneurysm: Use of Multimodality Imaging in Delineating Structure and Function.

J Investig Med High Impact Case Rep 2021 Jan-Dec;9:23247096211020684

John H. Stroger Jr Hospital of Cook County, Chicago, IL, USA.

Sinus of Valsalva aneurysm is a rare defect that can present with fatal complications in case of rupture. Heart failure symptoms are common due to high fraction of the resultant shunt. Multimodality imaging and invasive hemodynamic assessment is essential for comprehensive evaluation of the defect and guiding surgical planning. Read More

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Isolated Ventricular Septal Aneurysm: A Differential Diagnosis for a Right Sinus of Valsalva Aneurysm.

Am J Case Rep 2021 May 23;22:e930930. Epub 2021 May 23.

Department of Cardiology, Ascension Providence Hospital, Southfield, MI, USA.

BACKGROUND A ventricular septal aneurysm (VSA) is rare and almost always an incidental finding on cardiac imaging. It is rarely an isolated phenomenon and is more commonly associated with other forms of congenital heart disease such a ventricular septal defect (VSD). Differentiating a ventricular septal aneurysm from an aneurysm of the right sinus of Valsalva is crucial as the latter usually has a more aggressive course and may require surgical intervention. Read More

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Persistent Aneurysm of the Right Coronary Artery, Even after Correction of a Fistula with the Right Ventricle.

Authors:
Edmar Atik

Arq Bras Cardiol 2021 05;116(5):999-1002

Instituto do Coração do Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, São Paulo, SP - Brasil.

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Low‒Risk Essential Thrombocythemia Who Presented with Recurrent Episodes of Cerebral Hemorrhage during Pregnancy and Developed Cerebral Infarction during Puerperium.

Gan To Kagaku Ryoho 2021 May;48(5):725-730

Dept. of Hematology, Juntendo University Urayasu Hospital.

A 42‒year‒old woman. At week 27 of pregnancy, she developed subcortical hemorrhage and underwent open cranial surgery for hematoma evacuation. The platelet(Plt)count was 297,000/μL. Read More

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Image of the month: An unusual cause of cough, stridor and dyspnoea: A giant aortic arch aneurysm.

Clin Med (Lond) 2021 05;21(3):e313-e314

Dayanand Medical College and Hospital, Ludhiana, India.

A 78-year-old man with hypertension presented with dry cough and gradually progressive dyspnoea for 3 months. The patient had an audible stridor. Cardiovascular examination was unremarkable. Read More

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Value of Contrast Echocardiography in the Diagnosis of a Giant Unruptured Aneurysm of the Sinus of Valsalva.

Circ Cardiovasc Imaging 2021 May 17;14(5):e012159. Epub 2021 May 17.

Department of Ultrasound Medicine, Union Hospital (Z.S., Z.Z., B.W., H.L., Y.Y., Y.L., M.X.), Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.

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ST-segment elevation myocardial infarction with normal coronary arteries secondary to anterior communicating cerebral artery aneurysmal rupture: a case report.

Eur Heart J Case Rep 2021 May 5;5(5):ytab168. Epub 2021 May 5.

Department of Cardiology, Kettering General Hospital, NHS, Rothwell Road, Kettering, NN16 8UZ, UK.

Background: Myocardial infarction (MI) with non-obstructive coronary arteries presenting with ST-segment elevation can be challenging. Understanding the cardiac and non-cardiac causes aid in identifying the underlying diagnosis and deciding on the management. Neurological insult resulting in a mismatch of oxygen supply or demand to cardiomyocytes can lead to type 2 MI. Read More

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[Double Patch Closure for Ruptured Sinus of Valsalva Aneurysm:Report of a Case].

Kyobu Geka 2021 May;74(5):392-395

Department of Cardiovascular Surgery, Saga-ken Medical Center Koseikan, Saga, Japan.

A 53-year-old man visited a previous hospital because of dyspnea. He was transferred to our hospital with a diagnosis of a ruptured Valsalva aneurysm. At surgery, the tip of aneurysm originated from the right sinus of Valsalva had ruptured into the right ventricular outflow tract. Read More

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[Endoventricular Stepwise Plication for Left Ventricular Aneurysm].

Kyobu Geka 2021 Feb;74(2):103-107

Department of Surgery, Kawasaki Medical School General Medical Center, Okayama, Japan.

A 69-year-old man was treated with oral anticoagulation for the left ventricular (LV) aneurysm. Echocardiography revealed dyskinetic apex with a mobile thrombus. The estimated LV end-diastolic and end-systolic volume index (LVEDVI, LVESVI) was 76 and 44 ml/m2, respectively. Read More

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February 2021

Surgical management of a giant congenital left ventricular aneurysm in a 2-month-old infant.

J Card Surg 2021 Jul 5;36(7):2575-2577. Epub 2021 May 5.

Cardiovascular Surgery Department, Cardiology Research Institute, Tomsk National Research Medical Center, Tomsk, Russia.

A congenital left ventricular aneurysm is very rare. Clinical presentation varies from absence of symptoms to ventricular arrhythmias, heart failure or even sudden death. The optimal management is controversial and the surgical technique is not defined. Read More

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Dual-energy Computed Tomography Delayed Myocardial Enhancement in the Diagnostic Dilemma of True versus False Left Ventricular Aneurysm - A Case Report.

J Clin Imaging Sci 2021 16;11:20. Epub 2021 Apr 16.

Department of Cardiology and Angiology, National Institute for Cardiovascular Diseases, Bratislava, Slovakia, Europe.

The aim of this case report is to show the capability of cardiac computed tomography (CT) in combination with dual-energy CT (DECT) delayed myocardial enhancement to support diagnostic decision making in the complicated differential diagnosis of true versus false left ventricle (LV) aneurysm, as well as provide additional information that can influence overall patient outcome. We present a 71-year-old obese patient with metabolic syndrome, stable chronic coronary syndrome with three-vessel disease, and recent chest discomfort. His coronary angiogram showed no significant coronary artery stenosis, but suspicion of LV apical pseudoaneurysm was expressed. Read More

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Thrombosed left ventricular pseudoaneurysm following myocardial infarction: a case report.

J Med Case Rep 2021 May 3;15(1):258. Epub 2021 May 3.

Department of Cardiology, Mongi Slim University Hospital, La Marsa, Tunis, Tunisia.

Background: Pseudoaneurysm of inferior wall of the left ventricle is an uncommon complication of myocardial infarction with high mortality.

Case Presentation: We report the case of a 63-year-old Tunisian man, diagnosed with a thrombosed left ventricular pseudoaneurysm and a pericardial effusion after 1 week of angina.

Conclusions: Left ventricular pseudoaneurysm is a serious complication of myocardial infarction that has atypical presentations. Read More

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Endoventricular Pericardial Patch Repair of a Giant Left Posterior Ventricular Aneurysm.

In Vivo 2021 May-Jun;35(3):1901-1905

Emergency Institute for Cardiovascular Diseases "Prof. Dr. C.C. Iliescu", Bucharest, Romania.

Background/aim: Left ventricular aneurysms are complications following acute myocardial infarction. Left posterior left ventricular aneurysms occurring in a submitral position constitute a minor entity, and those leaving the mitral apparatus intact are extremely rare.

Case Report: Herein, we report the case of a 58-year-old patient with a past medical history of coronary artery disease and myocardial infarction with a giant left posterior left ventricular aneurysm with moderate mitral valve incompetence. Read More

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Malignant Arrhythmia due to Giant Coronary Artery Aneurysm-related Myocardial Infarction.

Ann Emerg Med 2021 05;77(5):e101-e102

Department of Cardiovascular Surgery, West China Hospital of Sichuan University, Chengdu, China.

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On Ventricular Aneurysms, Thrombi, and COVID-19: Reply.

Ann Thorac Surg 2021 05 9;111(5):1738. Epub 2020 Oct 9.

Cardiothoracic Surgery, University of Texas Health Science Center at San Antonio, 7703 Floyd Curl Dr, Ste 211L, San Antonio, TX 78258.

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Left Ventricular Reconstruction With Thrombectomy.

Authors:
Vadim Babokin

Ann Thorac Surg 2021 05 9;111(5):1737-1738. Epub 2020 Oct 9.

Cardiovascular Surgery Department, Institute of Cardiology, Tomsk, Russia; Republic Cardiac Dispensary, 29 Gladkova Str, Bld A, Cheboksary, Chuvash Republic, 428020, Russia. Electronic address:

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Idiopathic right ventricular pseudoaneurysm presenting with ventricular tachycardia: a case report.

Gen Thorac Cardiovasc Surg 2021 Jul 18;69(7):1151-1154. Epub 2021 Apr 18.

Department of Cardiology, Post Graduate Institute of Medical Education and Research, Chandigarh, India.

Right ventricular (RV) pseudoaneurysm is very rare and is seen after penetrating chest trauma, cardiac surgery, infective endocarditis, myocardial infarction, syphilis, endomyocardial biopsy, lead extraction. Idiopathic right ventricular pseudoaneurysm is even rarer. They have varied presentations depending on the etiology. Read More

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Flow-diverter stents in the early management of acutely ruptured brain aneurysms: effective rebleeding protection with low thromboembolic complications.

J Neurosurg 2021 Apr 16:1-8. Epub 2021 Apr 16.

4Neurology, Hadassah-Hebrew University Medical Center, Jerusalem, Israel; and.

Objective: Flow-diverter stents (FDSs) are not generally used for the management of acutely ruptured aneurysms with associated subarachnoid hemorrhage (SAH). Herein, the authors present their experience with FDSs in this scenario, focusing on the antiplatelet regimen, perioperative management, and outcome.

Methods: The authors retrospectively reviewed their institutional database for the treatment and outcomes of all patients with acutely ruptured aneurysms and associated SAH from July 2010 to September 2018 who had received an FDS implant as stand-alone treatment within 4 days after diagnosis. Read More

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Behçet's disease: successful aortic root reconstruction in severely dilated aortoventricular junction after aortic valve replacement with novel surgical method - case report.

J Cardiothorac Surg 2021 Apr 15;16(1):85. Epub 2021 Apr 15.

Semmelweis University, Heart and Vascular Center, Varosmajor 68, Budapest, H-1122, Hungary.

Background: Behçet's disease is an auto-inflammatory disorder categorized as a primer systemic vasculitis of unknown aetiology. Genetic factors, infectious agents and the irregularity of T-cell homeostasis are presumed to be responsible for the emergence of Behçet's disease. Characteristic symptoms are multisystemic. Read More

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Large cardiac wall hematoma with rapid growth: a case report of a potentially catastrophic complication during cardiac surgery.

J Cardiothorac Surg 2021 Apr 15;16(1):88. Epub 2021 Apr 15.

Second Department of Surgery, Faculty of Medicine, Yamagata University, 2-2-2 Iida-Nishi, Yamagata, 990-9585, Japan.

Background: Rapid growth of cardiac wall hematoma is a rare but potentially fatal complication of cardiac surgery. However, its pathophysiology and optimal management remain undefined.

Case Presentation: Here we present a rare case of a large cardiac wall hematoma in the right ventricle during a thoracic aortic and valvular surgery. Read More

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Rotational Position of the Aortic Root is Associated with Increased Aortic Dimensions in Marfan and Loeys-Dietz Syndrome.

Pediatr Cardiol 2021 Jun 13;42(5):1157-1161. Epub 2021 Apr 13.

The Heart Institute, Cincinnati Children's Hospital Medical Center, 3333 Burnet Avenue, Cincinnati, OH, 45229, USA.

Progressive aortic dilation is common in Marfan syndrome (MFS) and Loeys-Dietz syndrome (LDS). Risk factors for progression are poorly understood. Normal variation in the aortic root (AoR) rotational position relative to the left ventricular base may impact this risk. Read More

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[Asymptomatic Congenital Left Ventricular Aneurysm Treated with Endocardial Linear Infarct Exclusion Technique( ELIET):Report of a Case].

Kyobu Geka 2021 Mar;74(3):232-236

Department of Cardiovascular Surgery, Sakakibara Heart Institute, Tokyo, Japan.

Surgical repair of asymptomatic congenital left ventricular aneurysm is poorly reported. A 30-yearold man presented with an asymptomatic abnormal electrocardiogram. Computed tomography (CT) and angiography revealed a congenital left ventricular aneurysm, and surgical repair was conducted with endocardial linear infarct exclusion technique (ELIET). Read More

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Prognostic role of left ventricular apical aneurysm in hypertrophic cardiomyopathy: A systematic review and meta-analysis.

Int J Cardiol 2021 06 29;332:127-132. Epub 2021 Mar 29.

Center of Cardiomyopathies and Inherited Cardiac Diseases, 1st Cardiology Department, AHEPA University Hospital, Thessaloniki, Greece.

Objectives: The aim of this study was to systematically review and quantitatively synthesize existing evidence about the prognostic value of LV apical aneurysm in patients with HCM.

Background: Hypertrophic cardiomyopathy (HCM) represents a common inherited heart disease associated with enormous diversity in morphologic expression and clinical course. With the increasing penetration of advanced high resolution cardiovascular imaging into routine HCM practice, a subset of HCM patients with left ventricular (LV) apical aneurysm have become more widely recognized. Read More

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Case Report: F-FDG PET-CT for Diagnosing Prosthetic Device-Related Infection in an Infant With CHD.

Front Pediatr 2021 8;9:584741. Epub 2021 Mar 8.

Department of Pediatrics, Kagoshima University, Kagoshima, Japan.

Patients who have undergone cardiac surgery using prosthetic devices have an increased risk of developing prosthetic device-related infection and mediastinitis. However, accurate diagnosis of prosthetic device-related infection can be difficult to evaluate and treat with antibiotic therapy alone. In recent years, F-fluorodeoxyglucose positron emission tomography-computed tomography (F-FDG PET-CT) has made promising contributions to detect infective endocarditis, pacemaker infections, or other inflammations. Read More

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