left ventricular assist device
Báo cáo y học: " Myocardial recovery in peri-partum cardiomyopathy after continuous flow left ventricular assist device" pps
... weaning from left ventricular assist devices Circulation, 2005 112(9 Suppl): p I37-45 Birks, E.J., et al., Reversal of severe heart failure with a continuous-flow left ventricular assist device and ... flow across continuous-flow ventricular assist devices at low speeds J Heart Lung Transplant, 2010 29(11): p 1245-52 Oosterom, L., et al., Left ventricular assist device as a bridge to recovery ... recovery with a thoratec biventricular assist device for postpartum cardiomyopathy ASAIO J 56(5): p 479-80 Simon, M.A., et al., Myocardial recovery using ventricular assist devices: prevalence, clinical...
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Báo cáo y học: "Treatment of cardiogenic shock with left ventricular assist device combined with cardiac resynchronization therapy: A case report" pdf
... A: A randomized clinical trial to evaluate the safety and efficacy of a percutaneous left ventricular assist device versus intra-aortic balloon pumping for treatment of cardiogenic shock caused ... Schuler G: Randomized comparison of intra-aortic balloon support with a percutaneous left ventricular assist device in patients with revascularized acute myocardial infarction complicated by cardiogenic ... 10.1186/1749-8090-5-54 Cite this article as: Keilegavlen et al., Treatment of cardiogenic shock with left ventricular assist device combined with cardiac resynchronization therapy: A case report Journal of Cardiothoracic...
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Báo cáo y học: "Initial experience with off-pump left ventricular assist device implantation in single center: retrospective analysis" doc
... after left ventricular assist device placement Ann Thorac Surg 2005, 79:66-73 doi:10.1186/1749-8090-5-123 Cite this article as: Awad et al.: Initial experience with off-pump left ventricular assist ... Implantable left ventricular assist devices N Engl J Med 1998, 339:1522-1533 Rose EA, Gelijns AC, Moskowitz AJ, Heitjan DF, Stevenson LW, Dembitsky W, et al: Long-term mechanical left ventricular assistance ... Boyle AJ, et al: Extended mechanical circulatory support with a continuous-flow rotary left ventricular assist device JACC 2009, 54:312-321 Richenbacher WE, Naka Y, Raines EP, Frazier OH, Couper...
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Báo cáo y học: "Cardiogenic shock associated with loco-regional anesthesia rescued with left ventricular assist device implantation" docx
... The heart appeared markedly distended with severe biventricular failure An Abiomed AB5000™ (Abiomed Inc., Danvers, MA) left ventricular assist device (LVAD) was placed (Figure 1) Restoration of ... Samuels et al.: Cardiogenic shock associated with loco-regional anesthesia rescued with left ventricular assist device implantation Journal of Cardiothoracic Surgery 2010 5:126 Figure Abiomed Impella™ ... 2003, 21:43-49 12 Samuels LE, Kaufman MS, Morris RJ, et al: Pharmacologic criteria for ventricular assist device insertion: experience with the Abiomed BVS 5000 system J Card Surg 1999, 14:288-293...
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Báo cáo y học: "Acute and critically ill peripartum cardiomyopathy and ‘bridge to’ therapeutic options: a single center experience with intra-aortic balloon pump, extra corporeal membrane oxygenation and continuous-flow left ventricular assist devices" pp
... decrease in left ventricular end-diastolic diameter and some improvement in left ventricular function, but the right ventricular function remained moderate In our opinion the decrease in left ventricular ... extra corporeal membrane oxygenation; IABP: intra aortic balloon pump; LVAD: left ventricular assist device; LVEDD: left ventricular end diastolic diameter; PPCM: peripartum cardiomyopathy; UFH: ... patient supported with the Abiomed BVS5000 ventricular assist device ASAIO J 1996, 42:240-241 19 Lewis R, Mabie WC, Burlew B, Sibai BM: Biventricular assist device as a bridge to cardiac transplantation...
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Báo cáo hóa học: "Hybrid approach of ventricular assist device and autologous bone marrow stem cells implantation in end-stage ischemic heart failure enhances myocardial reperfusion" doc
... MH: Left ventricular assist device and drug therapy for the reversal of heart failure N Engl J Med 2006, 355:1873-1884 Klotz S, Jan Danser AH, Burkhoff D: Impact of left ventricular assist device ... with multiple targeted injections following device insertion Note the outflow graft (1) connected to the device (2) which has been implanted into the left ventricular apex (3) Stem cells injectate ... J Cardiothorac Surg 2010, 37:350-356 Soppa GK, Barton PJ, Terraciano CM, Yacoub MH: Left ventricular assist device- induced molecular changes in the failing myocardium Curr Opin Cardiol 2008, 23:206-218...
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NEW ASPECTS OF VENTRICULAR ASSIST DEVICES docx
... Patients Supported by Left Ventricular Assist Device 105 Tomoko S Kato, Kazuo Komamura, Ikutaro Nakajima, Ayako Takahashi, Noboru Oda and Masafumi Kitakaze Chapter Ventricular Assist Devices for Pediatric ... Left Ventricular Assist Devices: Engineering Design Considerations Fig Multi-DOF electric circuit used to generate the boundary condition waveforms 35 36 New Aspects of Ventricular Assist Devices ... Surgical Adjustement of Ventricular Assist Device Implantation to Minimize Stroke Risk, American Society of Mechanical Engineers, paper IMECE2009-12813 Left Ventricular Assist Devices: Engineering...
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VENTRICULAR ASSIST DEVICES pptx
... Ventricular Assist Device Indications for Ventricle Assist Devices Guillermo Reyes and Sara Badia Imaging and Ventricular Assist Device 25 Echocardiographic Evaluation of Ventricular Assist Devices ... (Taylor et al, 2008) 7 Indications for Ventricle Assist Devices Left ventricle assist device Right ventricle assist device Biventricular ventricle assist device Systolic blood pressure
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Báo cáo y học: "Different effect of exercise on left ventricular diastolic time and interventricular dyssynchrony in heart failure patients with and without left bundle branch block"
... and the atrio -ventricular junction Left ventricular ejection fraction (LVEF) was calculated as (end-diastolic counts-end-systolic counts)/end-diastolic counts Duration of left ventricular systole ... of left ventricular systole was defined as the time interval between the onset of the R-wave and the minimal volume on the time-activity curve (end-systole) The relative duration of left ventricular ... exercise a progressive left ventricular dilatation and a reduced systemic vasodilator capacity may produce sub-optimal afterload conditions resulting in a prolongation of left ventricular ejection...
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Báo cáo hóa học: " Myocardium-derived conditioned medium improves left ventricular function in rodent acute myocardial infarction" pot
... acute myocardial infarction; LVEF = left ventricular ejection fraction; FS = fractional shortening; LVEDD = left ventricular end-diastolic dimension; LVESD = left ventricular systolic dimension *Transthoracic ... cellular components Impact of Conditioned Medium Treatment on 90-Day Left Ventricular Function and Fractional Shortening The initial left ventricular ejection fraction (LVEF), fractional shortening (FS), ... oxidative stress Western blotting of oxidative index in left ventricular (LV) myocardium of Group I to VI on day 90 after AMI induction (left) , with quantification results of each group (n = 6)...
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Sudden Death in Patients with Myocardial Infarction and Left Ventricular Dysfunction, Heart Failure, or Both pdf
... reduced left ventricular systolic function We assessed the risk and time course of sudden death in high-risk patients after myocardial infarction methods We studied 14,609 patients with left ventricular ... or more after myocardial infarction in patients with a left ventricular ejection fraction of 30 percent or less and in those with a left ventricular ejection fraction of 40 percent or less and ... was highest among patients with the lowest left ventricular ejection fraction, but the high incidence was not restricted to patients with the lowest left ventricular ejection fraction Indeed, the...
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Báo cáo y học: "Delayed intracardial shunting and hypoxemia after massive pulmonary embolism in a patient with a biventricular assist device" pdf
... after left ventricular assist device placement Anesth Analg 2004, 98(4):937-940 Kavarana MN, Rahman FA, Recto MR, Dowling RD: Transcatheter closure of patent foramen ovale after left ventricular assist ... patient supported with a biventricular assist device Interact Cardiovasc Thorac Surg 2007, 6(6):778-779 Loyalka P, Idelchik GM, Kar B: Percutaneous left ventricular assist device complicated by a ... with left ventricular assist device Ann Thorac Surg 2003, 75(5):1624-1626 Majd RE, Kavarana MN, Bouvette M, Dowling RD: Improved technique to diagnose a patent foramen ovale during left ventricular...
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Báo cáo y học: "Comparative evaluation of left ventricular mass regression after aortic valve replacement: a prospective randomized analysis" pptx
... Coronary Artery Bypass Grafting; EF: Ejection Fraction; IVS: Interventricular Septal Thickness; LV: Left Ventricular; LVW: Left Ventricular Posterior Wall Thickness; NYHA: New York Heart Association ... seems to be sufficient to assess the regression of left ventricular hypertrophy Several authors have demonstrated that no difference in left ventricular mass regression is found between year and ... homografts had a greater reduction of left ventricular mass than patients who received a stented bioprosthesis or mechanical valve They also found that left ventricular mass regression had been...
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Báo cáo y học: "Is mitral valve repair superior to replacement for chronic ischemic mitral regurgitation with left ventricular dysfunction" pps
... Heart Association; LVEF = left ventricular ejection fraction; LVEDD = left ventricular end-diastolic diameter; LVESD = left ventricular end-systolic diameter; LAD = left atrial diameter; SPAP ... York Heart Association; LVEDD = left ventricular end-diastolic diameter; LVESD = left ventricular end-systolic diameter; LAD = left atrial diameter; LVEF = left ventricular ejection fraction; ... end-systole in the four-chamber apical long axis view Left ventricular endsystolic diameter (LVESD), left ventricular end-diastolic diameter (LVEDD), left atrial diameter (LAD) and systolic pulmonary...
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Báo cáo y học: "Intra-abdominal hypertension due to heparin induced retroperitoneal hematoma in patients with ventricle assist devices: report of four cases and review of the literature" pdf
... Piccione W Jr: Left ventricular assist device implantation: short and longterm surgical complications J Heart Lung Transplant 2000, 19(8 suppl): S89-S94 John R: Current axial-flow devices: the ... 2000 left ventricular assist devices Semin Thorac Cardiovasc Surg 2008, 20(3):264-272 Kamdar F, Boyle A, Liao K, Colvin-Adams M, Joyce L, John R: Effects of centrifugal, axial, and pulsatile left ... heart failure secondary to virus induced myocarditis that required biventricular support with Thoratec PVAD(r) ventricular assist device (Thoratec Laboratories Corp, Pleasanton, CA) She was initially...
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Báo cáo y học: "Myocardial revascularization using on-pump beating heart among patients with left ventricular dysfunction" potx
... compared to other studies The high mortality among our group of patients was related to the impaired left ventricular function Other factors contributing to the mortality of patients were the preoperative ... conclusion, we believe that ONCAB/BH can be used in myocardial revascularization among patients with left ventricular dysfunction The technique was found to be associated with better myocardial revascularization, ... http://www.cardiothoracicsurgery.org/content/5/1/109 10 11 12 13 14 15 Page of in patients with poor left ventricular dysfunction: a propensity score analysis Circ J 2007, 71:1387-1394 Perrault LP, Menaschè...
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Báo cáo y học: "Surgery of secondary mitral insufficiency in patients with impaired left ventricular function" pps
... = left ventricular end-diastolic diameter; LVESD = left ventricular end-systolic diameter; LVEDV = left ventricular enddiastolic volume; LVESV = left ventricular end-systolic volume; LVEDP = left ... repair (n = 13) LVEDD = left ventricular end-diastolic diameter; LVEDV = left ventricular end-diastolic volume; LVEDP = left ventricular enddiastolic pressure; LVEF = left ventricular ejection fraction; ... anatomically normal MV Following dilatation of the annular -ventricular apparatus, papillary muscle displacement, and an altered ventricular geometry, left ventricular volume overload occurs which decreases...
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Báo cáo y học: "Evaluation of preoperative intra-aortic balloon pump in coronary patients with severe left ventricular dysfunction undergoing OPCAB surgery: early and mid-term outcome" ppsx
... in medical therapies and surgical techniques, the management of coronary patients with severe left ventricular dysfunction (SLVD) (ejection fraction [EF] = 0.35) is still challenging[1,2] For ... associated with higher postoperative morbidity and mortality compared with patients with normal left ventricular function[3] Off pump coronary artery bypass surgery (OPCAB) has theoretical and practical ... preoperative Datascope system IABP in 115 (7.4%) consecutive patients with poor preoperative left ventricular ejection fraction (LVEF) = 35% During the same period, the IABP was inserted during...
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Báo cáo y học: "Cardiac CT and MRI guide surgery in impending left ventricular rupture after acute myocardial infarction'''' ppt
... aleft ventricular rupture thin rim 3and and inferoseptal lefttissue (arrow) SSFP MR images with an area of large area of microvascular covered by ain the inferolateral short axis (b) first ventricular ... inferoseptal left ventricular wall (arrowheads) with an area of blister-like contrast pouch covered by a mm thin rim of infarcted myocardial tissue (arrow) compatible with an impending left ventricular ... (arrow) A volume rendered 3D MDCT image (b) of the left ventricle shows an area of localized contrast out-pouching with a narrow neck in the lateral left ventricular wall (arrow) Figure of infarcted...
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Báo cáo y học: "Myocardial ischemia with left ventricular outflow obstruction" ppt
... supraventricular tachycardias are common and several factors may make these patients susceptible to ventricular fibrillation [15] Furthermore, in our case the coronary angiogram reveals a left ... as primary treatment modality for left ventricular obstruction For a select subset of patients with refractory LVOT obstruction, DDD pacing with a short atrioventricular (AV) delay may be of benefit ... descending artery during Preoperativeover the leftshowing the appearance of the musPreoperative angiogram showing the appearance of the muscular bridge over the left anterior descending artery during...
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