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Left Ventricular Aneurysm

Suneesh Kalliath, Rajesh Gopalan Nair, Haridasan Vellani
A 48-year-old man presented with chronic right sided heart failure. 2D echocardiography revealed the classical features of left ventricular endomyocardial fibrosis with a prominent right ventricular apical aneurysm. Right ventriculography further defined the aneurysm. Cardiac magnetic resonance images revealed a thin-walled, apical aneurysm of right ventricle with multiple septations and marked obliteration of left ventricular apex. A delayed-enhancement sequence after the infusion of contrast, demonstrated a hypersignal in the subendocardium, consistent with the right ventricular involvement of endomyocardial fibrosis...
September 2016: Indian Heart Journal
Vaibhav Jain, Vijay Sinh Patil, Sashikant Touten
No abstract text is available yet for this article.
September 2016: Indian Heart Journal
Jivtesh S Pahwa, Devendra Patil, Jasleen Kohli, Milind S Phadke, Charan P Lajewar, Prafulla G Kerkar
No abstract text is available yet for this article.
September 2016: Indian Heart Journal
Hiroshi Sato, Syuichi Naraoka
We experienced a rare case of post-infarct left ventricular aneurysm (LVA) and ventricular septal perforation (VSP). An 83-year-old woman was treated for acute cardiac insufficiency. Three weeks later after hospitalization, she had sudden cardiorespiratory failure and was diagnosed with VSP and LVA. She underwent emergency heart surgery. After establishing extracorporeal circulation, the LVA was excised longitudinally from the left side of the left anterior descending branch. Endoventricular patch plasty (Dor procedure) was performed to exclude the ventricular aneurysm, and the VSP was closed using Dacron patch...
October 2016: Kyobu Geka. the Japanese Journal of Thoracic Surgery
Chung Hun Lee, Dong Kyu Lee, Sang Ho Lim, Heezoo Kim
Left ventricular aneurysm (LVA) and false aneurysm are complications of acute myocardial infarction, trauma, and cardiac surgery. Left ventricular false aneurysm (LVFA) is a particularly catastrophic complication owing to its high propensity for rupture. Surgical resection should be considered for LVFA occurring within three months after myocardial infarction or development of congestive heart failure. In this report, we describe a case of acute heart failure with LVA and LVFA occurring in stage as a complication of myocardial infarction in a 55-year-old man...
October 2016: Korean Journal of Anesthesiology
B Miltner, R Dulgheru, A Nchimi, L A Pierard, L Davin
No abstract text is available yet for this article.
2016: Acta Cardiologica
C Ramírez-Hernández, A Barbosa-Quintana, R Ramírez-Romero
A 13-year-old female Persian cat died suddenly after severe respiratory distress. At necropsy, the changes were compatible with congestive heart failure. The heart was enlarged with a flabby and puckered sac-like aneurysm at the apex of the left ventricle. The apical zone showed a thin muscular wall arising from the free wall of the left ventricle connected to a bulged saccular area through a wide communication. Microscopically, the wall of the aneurysm was composed of fibrous connective tissue with neovascularization and sparse atrophied myocardial cells at the margins...
September 30, 2016: Veterinary Pathology
J Kikoïne, M Lebon, G Gouffran, D Millischer, S Cattan, O Nallet
A 54-year-old woman was hospitalized for an acute pulmonary oedema revealing a severe aortic stenosis (AS) associated with an aortic aneurysm and a left ventricular hypertrophy (LVH). The coronary angiography found an equivocal left main lesion. Fractional flow reserve (FFR) showed hemodynamic significance (FFR=0.78) and optical coherence tomography confirmed this result with a minimal lumen area of 4.9mm(2). FFR-guided percutaneous intervention is reported to improve outcome in patients with stable coronary disease...
September 28, 2016: Annales de Cardiologie et D'angéiologie
Yashwant Agrawal, Monoj Konda, Jagadeesh K Kalavakunta
Complications of valvular infective endocarditis involving the peri-annular region puts the patient at a significantly high risk of adverse outcomes including heart failure and death. The "mitral-aortic intervalvular fibrosa" is relatively avascular and offers little resistance to the spread of abscesses, aneurysm, and fistula formation. Aorto-cavitary fistulous tract formation in the setting of native valve infective endocarditis is associated with higher rates of heart failure, ventricular septal defect, and atrioventricular block than nonruptured abscesses...
October 2016: Journal of the Saudi Heart Association
Anishkumar Nair, Chakanalil Govindan Sajeev, Kader Muneer
CLINICAL INTRODUCTION: A 50-year-old hypertensive smoker presented with a typical angina of 2 days duration. An urgent ECG revealed extensive anterior wall myocardial infarction. In view of the delayed presentation, the patient was conservatively managed with heparin. In-hospital echocardiogram showed akinesia of entire left anterior descending artery (LAD) territory with severe left ventricular (LV) dysfunction. He was discharged with a plan for early coronary intervention. However, he presented a fortnight later with acute pulmonary oedema...
September 29, 2016: Heart: Official Journal of the British Cardiac Society
Rosanne C Schoonbeek, Satoshi Takebayashi, Chikashi Aoki, Toru Shimaoka, Matthew A Harris, Gregory L Fu, Timothy S Kim, Yoav Dori, Jeremy McGarvey, Harold Litt, Wobbe Bouma, Gerald Zsido, Andrew C Glatz, Jonathan J Rome, Robert C Gorman, Joseph H Gorman, Matthew J Gillespie
BACKGROUND: Pulmonary insufficiency is the nexus of late morbidity and mortality after transannular patch repair of tetralogy of Fallot. This study aimed to establish the feasibility of implantation of the novel Medtronic Harmony transcatheter pulmonary valve (hTPV) and to assess its effect on pulmonary insufficiency and ventricular function in an ovine model of chronic postoperative pulmonary insufficiency. METHODS AND RESULTS: Thirteen sheep underwent baseline cardiac magnetic resonance imaging, surgical pulmonary valvectomy, and transannular patch repair...
October 2016: Circulation. Cardiovascular Interventions
Sang-Chol Lee
Chronic hypertension can result in deleterious effects on various vascular organs including the heart and vessels. Cardiovascular magnetic resonance (CMR) has the unique advantage of the ability to assess ventricular volumes and function, valvular abnormalities, vascular pathology, myocardial perfusion and tissue characterization with high accuracy and reproducibility and also avoid the risk of radiation. As this is the case, CMR seems to be an ideal method for comprehensive assessment of patients with systemic hypertension...
September 2016: Journal of Hypertension
Enrico Agabiti Rosei
Current Hypertension Guidelines emphasize the importance of assessing the presence of preclinical organ damage. In fact, an extensive evaluation of organ damage may increase the number of patients classified at high CV risk and therefore strongly influence the clinical management of patients. Hypertensive heart disease remains to date the form of organ damage for which there is the greatest amount of evidence of a strong independent prognostic significance. In the presence of a chronic pressure overload, a parallel addition of sarcomers takes place with an increase in myocyte width, which in turn increases left ventricular wall thickness; myocyte hypertrophy is also associated with apoptosis, collagen deposition and ventricular fibrosis with an impairment of coronary hemodynamics as well, thus profoundly influencing functional properties of the left (and right) ventricle...
September 2016: Journal of Hypertension
Ryuma Nakashima, Kazuto Yamaguchi, Hiroyuki Yoshitomi, Taiji Okada, Akihiro Endo, Kazuaki Tanabe
No abstract text is available yet for this article.
September 8, 2016: Journal of Echocardiography
José Amado, Nuno Marques, Rui Candeias, Paula Gago, Ilídio de Jesus
The authors present the case of a 34-year-old male patient seen in our department due to palpitations. On the electrocardiogram monomorphic ventricular tachycardia (VT) was documented, treated successfully with amiodarone. The subsequent study revealed a normal echocardiogram and an apical aneurysm of the left ventricle on magnetic resonance imaging, confirmed by computed tomography coronary angiography that also excluded coronary disease. He underwent an electrophysiological study to determine the origin of the VT and to perform catheter ablation using electroanatomical mapping...
October 2016: Portuguese Journal of Cardiology: An Official Journal of the Portuguese Society of Cardiology
Chang-Cheng Liu, Liang-Shan Wang, Zhao-Ping Su, Ying Zhao, Cheng-Xiong Gu
We describe a rare case of a 60-year-old woman suffering from intramyocardial dissection and left ventricular aneurysm secondary to acute myocardial infarction. A rare form of ventricular septal rupture resulted from intramyocardial dissection deterioration, which was identified during echocardiographic follow-up. Surgical repair under beating-heart cardiopulmonary bypass was successful.
July 2016: Journal of Geriatric Cardiology: JGC
Balaji Natarajan, Sundar Ramanathan, Natarajan Subramaniam, Rajesh Janardhanan
Subvalvular aneurysms are the least common type of left ventricular (LV) aneurysms and can be fatal. Subaortic LV aneurysms are much rarer than submitral LV aneurysms and mostly reported in infancy. They can be congenital or acquired secondary to infections, cardiac surgery or trauma. Here, we report a unique presentation of a large, idiopathic subaortic aneurysm in an adult masquerading as an acute coronary syndrome. Diagnosis was made with the help of a CT aortography. Aneurysm was surgically resected with good results...
2016: BMJ Case Reports
Samantha L Freeze, Benjamin J Landis, Stephanie M Ware, Benjamin M Helm
Bicuspid aortic valve (BAV) is the most common congenital heart defect and falls in the spectrum of left-sided heart defects, also known as left ventricular outflow tract obstructive (LVOTO) defects. BAV is often identified in otherwise healthy, asymptomatic individuals, but it is associated with serious long term health risks including progressive aortic valve disease (stenosis or regurgitation) and thoracic aortic aneurysm and dissection. BAV and other LVOTO defects have high heritability. Although recommendations for cardiac screening of BAV in at-risk relatives exist, there are no standard guidelines for providing genetic counseling to patients and families with BAV...
August 22, 2016: Journal of Genetic Counseling
Kerolos Wagdy, Amir Samaan, Soha Romeih, Walid Simry, Ahmed Afifi, Mohamed Hassan
Left atrial appendage aneurysm (LAAA) is a rare congenital structural heart disease. It is often diagnosed by echocardiography; however, other imaging modalities can add to its diagnosis and its potential effects on the surrounding structures. A 16-year-old boy presented with dyspnea and palpitation. Transthoracic echocardiography showed a large LAAA communicating with the LA through a narrow neck with impaired left ventricular (LV) systolic function. Multidetector cardiac tomography showed that the LAAA is compressing the left anterior descending artery...
August 19, 2016: Echocardiography
Patricia Almeida, Jaclyn Railsback, James Benjamin Gleason
To date, S. alactolyticus endocarditis complicated by middle cerebral artery aneurysm has not been reported. We describe the case of a 65-year-old female with a history of hypertrophic cardiomyopathy with left ventricular outflow tract obstruction presenting with confusion and a apical holosystolic murmur. Angiography of the brain identified new bilobed left middle cerebral artery aneurysm. Serial blood cultures grew S. alactolyticus, and aortic and mitral valve vegetation were discovered on transesophageal echocardiography...
2016: Case Reports in Infectious Diseases
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