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aortic surgery endocarditis

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https://www.readbyqxmd.com/read/29317805/compression-of-the-right-coronary-artery-by-an-aortic-pseudoaneurysm-after-infective-endocarditis-an-unusual-case-of-myocardial-ischemia
#1
Juan Lacalzada-Almeida, Alejandro De la Rosa-Hernández, María Manuela Izquierdo-Gómez, Javier García-Niebla, Iván Hernández-Betancor, Juan Alfonso Bonilla-Arjona, Antonio Barragán-Acea, Ignacio Laynez-Cerdeña
A 61-year-old male with a prosthetic St Jude aortic valve size 24 presented with heart failure symptoms and minimal-effort angina. Eleven months earlier, the patient had undergone cardiac surgery because of an aortic root dilatation and bicuspid aortic valve with severe regurgitation secondary to infectious endocarditis by Coxiela burnetii and coronary artery disease in the left circumflex coronary artery. Then, a prosthesis valve and a saphenous bypass graft to the left circumflex coronary artery were placed...
2018: Clinical Interventions in Aging
https://www.readbyqxmd.com/read/29302462/valve-sparing-aortic-root-replacement-midterm-outcomes-and-quality-of-life
#2
Abdel-Kémal Bori Bata, Nicolas D'Ostrevy, Bruno Pereira, Etienne Geoffroy, Nicolas Dauphin, Vedat Eljezi, Kasra Azarnoush, Lucie Ulman, Lionel Camilleri
Background: This study evaluated the midterm outcomes, the valve related events and quality of life of patients treated by valve-sparing aortic root replacement (VSRR). Methods: From January 2003 to December 2014, 88 consecutive patients diagnosed with an aortic root aneurysm or ascending aortic aneurysms underwent VSRR surgery. The mean age was 55±14 (range 19-77) years. A total of 84% of the patients were male; 89% were in New York Heart Association functional class I or II, 55% had aortic regurgitation (AR) grade III or IV...
December 2017: Cardiovascular Diagnosis and Therapy
https://www.readbyqxmd.com/read/29284867/short-term-outcome-of-patients-with-infective-endocarditis-a-single-center-prospective-study
#3
Kianoush Saberi, Mehrdad Salehi, Ali Reza Bakhshandeh, Shahnaz Sharifi, Mehrzad Rahmanian, Roya Sattarzadeh, Anahita Tavoosi
Objectives: To investigate the short-term outcome of patients with infective endocarditis (IE). Patients and Methods: We analyzed data from 42 patients with active endocarditis which underwent different cardiac surgeries. An active endocarditis was considered due to urine analysis and/or blood culture and acute inflammation Gram stains of sample tissue and/or blood culture and acute inflammation Gram stains of sample tissue. Design: Collecting data of 42 patients prospectively...
October 2017: Anesthesia, Essays and Researches
https://www.readbyqxmd.com/read/29249789/-native-aortic-valve-endocarditis-caused-by-nocardia-asteroides-report-of-a-case
#4
Hiroshi Ishitoya, Eiki Sano, Rihito Higashi, Shingo Isshiki, Hideki Sasaki
Infection by Nocardia sp. is rare and usually affects immuno-depressed patients, such as those receiving chemotherapy and long-term steroid therapy. Cardiac involvement is uncommon and usually occurs as endocarditis. We present a case of native aortic valve endocarditis caused by Nocardia asteroides. Aortic valve translocation method was chosen because of extensive root infection with major disruption of the aortic annulus. Over 2 years after the surgery, there is no recurrence and no enlargement of the aortic annulus...
December 2017: Kyobu Geka. the Japanese Journal of Thoracic Surgery
https://www.readbyqxmd.com/read/29237015/perceval-less-invasive-aortic-replacement-register-multicentric-spanish-experience-with-the-perceval-s-bioprosthesis-in-moderate-high-risk-aortic-surgery
#5
Elisabet Berastegui García, Maria Luisa Camara Rosell, Francisco Estevez Cid, Eladio Sanchez Dominguez, Remedios Rios Barrera, Fabrizio Sbraga, Julio Garcia Puente, Elena Rosello Diez, Gregorio Pablo Cuerpo Caballero, Juan Bustamante Munguira, Guillermo Reyes Copa, Marian Tena Pajuelo, Santiago Serrano Fiz, Jose Alfonso Buendía Miñano, Ivan García Martin, Jose Cuenca Castillo, Sergio Cánovas Lopez, Angel Gonzalez Pinto, Xavier Ruyra Baliarda
OBJECTIVES: The development of new percutaneous and surgical techniques has reduced the risk associated with aortic valve replacement procedures. We present the results of a Spanish register after initiating a programme for sutureless prostheses in moderate-high-risk patients. METHODS: This prospective multicentre study was carried out from November 2013 to November 2016. Data were obtained from 448 patients in whom a Perceval S prosthesis was implanted. RESULTS: The mean age was 79...
December 8, 2017: Interactive Cardiovascular and Thoracic Surgery
https://www.readbyqxmd.com/read/29233357/venous-cannulation-for-cardiopulmonary-bypass-in-the-case-of-anomaly-of-the-inferior-vena-cava
#6
Javier Fañanás Mastral, Javier André Bellido Morales, María Elisa Ochoa Rea, Marta Matamala Adell, Carlos Ballester Cuenca
Congenital anomalies of the inferior vena cava and its tributaries are quite uncommon; however, since the development of cross-sectional imaging, they have been described more frequently. Most of them are usually asymptomatic, although they can have clinical implications. We report a case of a rare anomaly of the inferior vena cava in a 54-year-old man admitted to our hospital for complicated native aortic valve endocarditis, requiring urgent surgery, and making necessary an alternative venous cannulation for establishing cardiopulmonary bypass circulation...
January 2018: Annals of Thoracic Surgery
https://www.readbyqxmd.com/read/29223748/is-tricuspid-annuloplasty-increasing-surgical-mortality-and-morbidity-during-mitral-valve-replacement-a-single-centre-experience
#7
Constance Verdonk, Arthur Darmon, Claire Cimadevilla, Laurent Lepage, Richard Raffoul, Patrick Nataf, Alec Vahanian, David Messika-Zeitoun
BACKGROUND: Performance of tricuspid annuloplasty (TA) in patients undergoing mitral valve surgery is recommended based on the degree of tricuspid regurgitation and tricuspid annulus size, but is often underused. AIM: To evaluate the impact of combined TA on in-hospital outcome in patients undergoing mitral valve replacement (MVR). METHODS: We selected all consecutive patients who underwent MVR for native valve disease. Clinical, echocardiographic and in-hospital complications were obtained from chart review...
December 6, 2017: Archives of Cardiovascular Diseases
https://www.readbyqxmd.com/read/29223684/thromboelastometry-as-guidance-for-blood-management-in-patients-undergoing-cardiac-surgery
#8
C Sarrais Polo, A Alonso Morenza, J Rey Picazo, L Álvarez Mercadal, R Beltrao Sial, C Aguilar Lloret
OBJECTIVE: Thromboelastometry is a viscoelastometric method for haemostasis testing in a whole blood sample. The aim of this study was to assess the results of using thromboelastometry as guidance for blood management in cardiac surgery, postoperative adverse events and ICU stay. MATERIAL AND METHOD: Analytical and comparative non-randomised quasi-experimental prospective study with a retrospective control group. The inclusion criteria for the 80 patients were: patients undergoing cardiac surgery who had had prior cardiac surgery, endocarditis surgery or aortic arch surgery...
December 6, 2017: Revista Española de Anestesiología y Reanimación
https://www.readbyqxmd.com/read/29206759/multimodal-imaging-of-choroidal-lesions-in-disseminated-mycobacterium-chimaera-infection-after-cardiothoracic-surgery
#9
Christian Böni, Mayss Al-Sheikh, Barbara Hasse, Roman Eberhard, Philipp Kohler, Pascal Hasler, Stefan Erb, Matthias Hoffmann, Daniel Barthelmes, Sandrine A Zweifel
PURPOSE: To explore morphologic characteristics of choroidal lesions in patients with disseminated Mycobacterium chimaera infection subsequent to open-heart surgery. METHODS: Nine patients (18 eyes) with systemic M. chimaera infection were reviewed. Activity of choroidal lesions were evaluated using biomicroscopy, fundus autofluorescence, enhanced depth imaging optical coherence tomography, fluorescein angiography/indocyanine green angiography, and optical coherence tomography angiography...
December 4, 2017: Retina
https://www.readbyqxmd.com/read/29200087/rapid-explantation-of-rapid-deployment-sutureless-valve-in-case-of-acute-endocarditis-how-to-remove-safely-sutureless-perceval-s-prostheses
#10
Lorenzo Di Bacco, Steffen Pfeiffer, Theodor J M Fischlein, Giuseppe Santarpino
We report a case of infective endocarditis on a Perceval S aortic valve bioprosthesis, and we describe a feasible and useful technique that can help remove the infected valve. These maneuvers consist of an "x-movement" reached with the aid of anatomical forceps. The risk of infective endocarditis in patients with prosthetic valves is a well-known phenomena in cardiac surgery, and it can represent a life-threatening event in many cases. According to guidelines, an emergency surgical intervention is required in case of high risk of embolization, vegetation superior than 1 cm or acute cardiac failure secondary to the acute valve dysfunction...
November 2017: Innovations: Technology and Techniques in Cardiothoracic and Vascular Surgery
https://www.readbyqxmd.com/read/29188161/an-invasive-case-of-left-sided-endocarditis-caused-by-pseudomonas-aeruginosa-in-a-patient-with-history-of-intravenous-drug-abuse
#11
Ankit Mahajan, Mohammad Amer, Ahmad Awan, Fasil Tiruneh, Charu Gandotra, Bryan Curry
Infective endocarditis, caused by Pseudomonas aeruginosa, is rarely seen in clinical practice. It has been reported mainly in intravenous drug abusers (IVDA). We present a case of a 63-year-old male who presented with abdominal pain and fever. Computed tomography (CT) abdomen showed splenic and renal infarct. The blood culture grew Pseudomonas aeruginosa. A transthoracic echocardiogram showed aortic insufficiency with 13 mm mobile vegetation. The patient was started on ceftazidime and tobramycin and, later on, surgery was done for aortic valve replacement...
September 27, 2017: Curēus
https://www.readbyqxmd.com/read/29171200/clinical-characteristics-of-korean-patients-with-bicuspid-aortic-valve-who-underwent-aortic-valve-surgery
#12
Byung Joo Sun, Xin Jin, Jae Kwan Song, Sahmin Lee, Ji Hye Lee, Jun Bean Park, Seung Pyo Lee, Dae Hee Kim, Sung Ji Park, Yong Jin Kim, Goo Yeong Cho, Jong Min Song, Duk Hyun Kang, Dae Won Sohn
BACKGROUND AND OBJECTIVES: Clinical data for Korean patients with bicuspid aortic valve (BAV) that underwent aortic valve (AV) surgery are currently limited. METHODS: Data for 1,160 consecutive adult BAV patients who underwent AV surgery from 2000 to 2014 in 4 tertiary referral centers were retrospectively analyzed. A standard Case Reports form was used for clinical and echocardiographic parameters. RESULTS: Mean age at the time of AV surgery was 59±13 years...
November 10, 2017: Korean Circulation Journal
https://www.readbyqxmd.com/read/29167226/surgical-enlargement-of-the-aortic-root-does-not-increase-the-operative-risk-of-aortic-valve-replacement
#13
Rodolfo V Rocha, Cedric Manlhiot, Christopher M Feindel, Terrence M Yau, Brigitte Mueller, Tirone E David, Maral Ouzounian
Background -Surgical aortic root enlargement (ARE) during aortic valve replacement (AVR) allows for larger prosthesis implantation and may be an important adjunct to surgical AVR in the transcatheter valve-in-valve era. The incremental operative risk of adding ARE to AVR has not been established. We sought to evaluate the early outcomes of patients undergoing AVR with or without ARE. Methods -From January 1990 to August 2014, 7039 patients underwent AVR (AVR + ARE, n=1854; AVR, n=5185) at a single institution...
November 22, 2017: Circulation
https://www.readbyqxmd.com/read/29121720/incidence-predictors-and-outcomes-of-infective-endocarditis-in-a-contemporary-adult-congenital-heart-disease-population
#14
Benjamin Moore, Jacob Cao, Irina Kotchetkova, David S Celermajer
BACKGROUND: The prevalence of congenital heart disease (CHD) in the adult population is steadily increasing. A substrate of prosthetic material and residual lesions, constantly evolving as surgical techniques change over time, predispose these patients to the potentially devastating complication of infective endocarditis (IE). METHODS: We retrospectively reviewed 2935 patients in our adult CHD database for all cases of endocarditis between 1991 and 2016. Incidence, clinical course and predictors of outcomes were analysed...
December 15, 2017: International Journal of Cardiology
https://www.readbyqxmd.com/read/29104738/clinical-outcomes-of-tricuspid-valve-repair-accompanying-left-sided-heart-disease
#15
Kasra Azarnoush, Ahmad S Nadeemy, Bruno Pereira, Massoud A Leesar, Céline Lambert, Alaa Azhari, Vedat Eljezi, Nicolas Dauphin, Etienne Geoffroy, Lionel Camilleri
AIM: To determine whether the need for additional tricuspid valve repair is an independent risk factor when surgery is required for a left-sided heart disease. METHODS: One hundred and eighty patients (68 ± 12 years, 79 males) underwent tricuspid annuoplasty. Cox proportional-hazards regression model for multivariate analysis was performed for variables found significant in univariate analyses. RESULTS: Tricuspid regurgitation etiology was functional in 154 cases (86%), organic in 16 cases (9%), and mixed in 10 cases (6%), respectively...
October 26, 2017: World Journal of Cardiology
https://www.readbyqxmd.com/read/29077586/aorto-atrial-fistulas-a-contemporary-review
#16
Elizabeth Fierro, Rutuja R Sikachi, Abhinav Agrawal, Isha Verma, Marcin Ojrzanowski, Sonu Sahni
Aorto-atrial fistulas are a relatively rare, but potentially life-threatening condition, where an anomalous connection forms between the aortic structures and the cardiac atria. Aorto-atrial fistulas are most often the result of an underlying condition concerning the cardiac structures. It may be congenital, secondary to conditions such as aortic dissection, infective endocarditis, or valve replacement, or iatrogenic in nature. Secondary causes incite local deterioration of cardiac wall integrity leading to formation of fistulous connections, while iatrogenic causes are more traumatic in nature...
October 25, 2017: Cardiology in Review
https://www.readbyqxmd.com/read/29045647/mechanical-aortic-valve-replacement-in-non-elderly-adults-meta-analysis-and-microsimulation
#17
Nelleke M Korteland, Jonathan R G Etnel, Bardia Arabkhani, M Mostafa Mokhles, Arezo Mohamad, Jolien W Roos-Hesselink, Ad J J C Bogers, Johanna J M Takkenberg
Aims: To support decision-making regarding prosthetic valve selection in non-elderly adults, we aim to provide a detailed overview of outcome after contemporary mechanical aortic valve replacement (AVR). Methods and results: A systematic review was conducted for papers reporting clinical outcome after AVR with bileaflet mechanical valves with a mean patient age ≥18 and ≤55 years, published between 1 January 1995 and 31 December 2015. Through meta-analysis outcomes were pooled and entered into a microsimulation model to calculate (event-free) life expectancy and lifetime event risk...
May 10, 2017: European Heart Journal
https://www.readbyqxmd.com/read/29044013/-acute-aortic-regurgitation-due-to-infective-endocarditis
#18
Claudia M Cortés, José H Casabé, Roberto R Favaloro, Héctor Raffaelli, Eduardo Dulbecco, José Abud, Fabián Salmo, Melina Riesco, Milagros Seijo, Eduardo Guevara
Acute aortic regurgitation (AAR) due to infective endocarditis (IE) is a serious disease and usually requires surgical treatment. Our study aims to compare the clinical, echocardiographic, and microbiological characteristics as well as in-hospital outcome of patients with AAR according to the severity of heart failure (HF) and to evaluate predictors of in-hospital mortality in a tertiary centre. In a prospective analysis, we compared patients with NYHA functional class I-II HF (G1) vs. functional class III-IV HF (G2)...
2017: Medicina
https://www.readbyqxmd.com/read/29036953/-a-clinical-analysis-of-six-patients-with-brucella-endocarditis-and-literature-review
#19
L Luo, B T Zhou, H L Wang, H T Dou, T S Li
Objective: To analyze the epidemiology and clinical characteristics of patients with Brucella endocarditis in order to improve the understanding and treatment of Brucella endocarditis. Methods: The clinical data including demographic characteristics, clinical features, laboratory data, echocardiography, treatment and clinical outcome of 6 patients with Brucella endocarditis were collected and analyzed. Results: In our database consisting of 211 brucellosis patients with positive blood culture, 6 patients (2...
October 1, 2017: Zhonghua Nei Ke za Zhi [Chinese Journal of Internal Medicine]
https://www.readbyqxmd.com/read/29029030/outcomes-of-surgery-for-infective-endocarditis-a-single-centre-experience-of-801-patients
#20
Sameh M Said, Zaid M Abdelsattar, Hartzell V Schaff, Kevin L Greason, Richard C Daly, Alberto Pochettino, Lyle D Joyce, Joseph A Dearani
OBJECTIVES: Infective endocarditis (IE) remains a life-threatening disease, despite the improvement in diagnostic and therapeutic measures. We reviewed our outcomes for all adults who underwent surgery for endocarditis at our centre. METHODS: Between January 1995 and December 2013, 801 patients [586 men (73%)] underwent surgery for IE. Mean age was 60 ± 14.7 years. Native endocarditis (NE) was present in 372 patients (46%), and 379 (47%) patients had active IE...
October 3, 2017: European Journal of Cardio-thoracic Surgery
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