نتایج جستجو برای: assist devices • extracorporeal membrane oxygenation • heart ventricles • treatment outcome

تعداد نتایج: 2533183  

Journal: :the journal of tehran university heart center 0
kasra moazzami 1-hackensack university medical center, hackesack, nj, usa. 2-rutgers new jersey medical school, newark, nj, usa. elena v dolmatova 1-hackensack university medical center, hackesack, nj, usa. 2-rutgers new jersey medical school, newark, nj, usa. thomas p cocke 1-hackensack university medical center, hackesack, nj, usa. 3-valley medical group and valley hospital, ridgewood, nj, usa. elie elmann hackensack university medical center, hackesack, nj, usa. pranay vaidya hackensack university medical center, hackesack, nj, usa. arthur f ng hackensack university medical center, hackesack, nj, usa.

background: venoarterial extracorporeal membrane oxygenation (ecmo) provides systemic arterial support without directly unloading the left heart, which causes an elevated left ventricular (lv) pressure. the aim of the present study was to investigate the adjunctive application of the impella device for lv unloading in patients during ecmo. methods: this retrospective cohort study included patie...

Journal: :European respiratory review : an official journal of the European Respiratory Society 2011
R Krenke R W Light

J Heart Lung Transplant 2008; 27: 466–468. 19 Olsson KM, Simon A, Strueber M, et al. ; Extracorporeal membrane oxygenation in nonintubated patients as bridge to lung transplantation. Am J Transplant 2010; 10: 2173–2178. 20 Wiklund L, Haraldsson A, Selimovic N, et al. Extracorporeal membrane oxygenation as a bridge to lung transplantation in a patient with persistent severe porto-pulmonary arter...

2015
William E Lawson Michael Koo

The successful treatment of acute decompensated heart failure continues to evolve with an increasing utilization of nondurable mechanical support devices. Indications for acute support have broadened to include their use as a bridge to recovery or decision (for durable ventricular assist devices [VADs] or heart transplant). Available devices have improved in terms of effectiveness, ease of inse...

2012
F E Ghio M Pieri A Agracheva G Melisurgo A Ponti C Serini

Sudden cardiac death is a rare condition resulting from undetected cardiac abnormalities in athletes and non-athletes. Participant screening, immediate and advanced medical management can probably reduce mortality and ameliorate outcomes. In recent years, extracorporeal membrane oxygenation has emerged as a valuable therapeutic option in patients experiencing refractory cardiac arrest as a brid...

Journal: :Blood purification 2013
Huijuan Mao Anna Giuliani Lourdes Blanca-Martos Jeong Chul Kim Akash Nayak Grazia Virzi Alessandra Brocca Elisa Scalzotto Mauro Neri Nevin Katz Claudio Ronco

Ventricular assist devices (VADs) are used to improve the systemic circulation and to decrease ventricular loading in patients with hemodynamic instability that is refractory to pharmacologic therapies. During an acute critical event, percutaneous devices are preferred because of their rapid deployment, since implantable devices require more extensive procedures. Implantable devices are used fo...

2010
Avihu Z Gazit Sanjiv K Gandhi Charles C Canter

The majority of children awaiting heart transplantation require inotropic support, mechanical ventilation, and/or extracorporeal membrane oxygenation (ECMO) support. Unfortunately, due to the limited pool of organs, many of these children do not survive to transplant. Mechanical circulatory support of the failing heart in pediatrics is a new and rapidly developing field world-wide. It is utiliz...

Journal: :the journal of tehran university heart center 0
maryam esmaeilzadeh iran cardiovascular research institute, department of echocardiography, tehran, iran. hoorak poorzand shaheed rajaei cardiovascular, medical and research center, tehran, iran. majid maleki iran cardiovascular research institute, department of echocardiography, tehran, iran. anita sadeghpour shaheed rajaei cardiovascular, medical and research center, tehran, iran. mozhgan parsaee shaheed rajaei cardiovascular, medical and research center, tehran, iran.

background: the right ventricular (rv) dyssynchrony has not been studied extensively and the existing literature has established the effect of cardiac resynchronization therapy (crt) on the left ventricular (lv) dyssynchrony, but there is a dearth of data on the effect of crt on the forgotten ventricle . we sought to evaluate the presence of mechanical right ventricular dyssynchrony in patients...

Journal: :American journal of critical care : an official publication, American Association of Critical-Care Nurses 2012
Leah Johnson-Coyle Louise Jensen Alan Sobey

Peripartum cardiomyopathy, a type of dilated cardiomyopathy of unknown origin, occurs in previously healthy women in the final month of pregnancy and up to 5 months after delivery. Although the incidence is low-less than 0.1% of pregnancies -morbidity and mortality rates are high at 5% to 32%. The outcome of peripartum cardiomyopathy is also highly variable. For some women, the clinical and ech...

Journal: :European journal of cardio-thoracic surgery : official journal of the European Association for Cardio-thoracic Surgery 2011
Guillaume Lebreton Michaela Nicolescu Philippe Léger Pascal Leprince

Continuous-flow left ventricular assist devices (LVADs) are used to manage patients with end-stage heart failure. Protection of right ventricular (RV) function is important during LVAD implantation, but sometimes patients require temporary RV support. We describe the technique of LVAD implantation under extracorporeal membrane oxygenation (ECMO) we use in our center. This technique allows soft ...

2017
Yusuke Adachi Osamu Kinoshita Masaru Hatano Yukako Shintani Noritsugu Naito Mitsutoshi Kimura Kan Nawata Daisuke Nitta Hisataka Maki Kazutaka Ueda Eisuke Amiya Eiki Takimoto Issei Komuro Minoru Ono

BACKGROUND Fulminant myocarditis is a life-threatening disease, and myocardial damage expands the right ventricle as well as the left ventricle in some cases. There is a mortality rate of over 40% in patients with fulminant myocarditis who need mechanical circulatory support by peripheral venoarterial extracorporeal membrane oxygenation. CASE PRESENTATION We report a case of a 27-year-old Jap...

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