left ventricular failure and cardiogenic shock resulting from healed anterior and acute inferior infarction
Báo cáo khoa học: "Skeletal muscle oxygen saturation does not estimate mixed venous oxygen saturation in patients with severe left heart failure and additional severe sepsis or septic shock" docx
... severe left heart failure with or without additional severe sepsis/septic shock and to compare with with SvO2 The hypothesis was that StO2 may estimate SvO2 in patients severe left heart failure and ... patients with severe left heart failure without additional severe sepsis/septic shock, and group B includes patients with severe left heart failure with additional severe sepsis/septic shock ICU, intensive ... patients with severe left heart failure without additional severe sepsis/septic shock, and group B includes patients with severe left heart failure with additional severe sepsis/septic shock FiO2, fractional...
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Báo cáo y học: " Near-infrared spectroscopy during stagnant ischemia estimates central venous oxygen saturation and mixed venous oxygen saturation discrepancy in patients with severe left heart failure and additional sepsis/septic shock" potx
... patients with severe left heart failure and additional severe sepsis or septic shock However, in patients with severe left heart failure without additional severe sepsis or septic shock, StO values ... with left heart failure and additional sepsis/septic shock treated with or without dobutamine Sepsis/septic shock- related microvascular changes and the lack of inclusion of end-stage heart failure ... because a sustained low DO2 leads to organ failure and death [1] Low cardiac output states (cardiogenic, hypovolemic and obstructive types of shock) , anemic and hypoxic hypoxemia are characterized...
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SUY TIM SUNG HUYẾT VÀ PHÙ PHỔI CẤP (CONGESTIVE HEART FAILURE AND ACUTE PULMONARY EDEMA) potx
... thể giản đồ đường cong Frank-Starling, thể tích tâm thất trái cuối thời kỳ trương tâm (LVEDV= left ventricular end-diastolic volume) biểu chiều dài tim, thể tích tim bóp (stroke volume) biểu công ... căng thành tâm thất (ventricular wall tension) sức đề kháng mach máu toàn thân (systemic vascular resistance) - Sức căng thành tâm thất tỷ lệ thuận với áp lực nội tâm thất (intraventricular pressure ... nhiều hơn, đặc biệt với liều lượng cao nên dành cho bệnh nhân bị hạ huyết áp - Trong sốc tim (cardiogenic shock) không đáp ứng với dobutamine dopamine, dùng milrinone đường tĩnh mạch - Nơi lý tưởng...
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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"
... Duration of left ventricular systole and diastole (method of calculation) The absolute duration of left ventricular systole was defined as the time interval between the onset of the R-wave and the ... asynchrony and left ventricular contractility in patients with heart failure and normal QRS duration Eur J Heart Fail 2007; 9:637-43 Chattopadhyay S, Alamgir MF, Nikitin NP, Fraser AG, Clark AL, Cleland ... functional images obtained by Fourier amplitude and phase analysis to provide a clear definition of the septum and the atrio -ventricular junction Left ventricular ejection fraction (LVEF) was calculated...
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Sudden Death in Patients with Myocardial Infarction and Left Ventricular Dysfunction, Heart Failure, or Both pdf
... 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 additional ... England Journal of Medicine CORRECTION Sudden Death in Patients with Myocardial Infarction and Left Ventricular Dysfunction, Heart Failure, or Both Sudden Death in Patients with Myocardial Infarction ... complication of acute myocardial infarction. 1 Although many patients who die from an acute myocardial infarction so before reaching the hospital, those admitted remain at substantial risk for ventricular...
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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
... in an acute setting and it is likely that CRT has an additive effect on the unloading of the left ventricle and improved organ perfusion achieved by the LVAD in patient with cardiogenic shock ... evaluate the safety and efficacy of a percutaneous left ventricular assist device versus intra-aortic balloon pumping for treatment of cardiogenic shock caused by myocardial infarction J Am Coll ... 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...
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Báo cáo y học: "Cardiogenic shock associated with loco-regional anesthesia rescued with left ventricular assist device implantation" docx
... agents, intubation, and occasionally defibrillation for arrhythmia have been described [7-10] The use of a ventricular assist device (VAD) for cardiogenic shock is well known and a variety of conditions–both ... upon myocardial recovery The Abiomed AB5000™ left VAD (LVAD) is a paracorporeal unit with an inflow attachment from the left atrium or left ventricle and an outflow graft to the ascending aorta ... etiology and mechanism of the cardiogenic shock may not be elucidated, the treatment is noteworthy As previously mentioned, the role of VADs is in the setting of refractory cardiac failure and advanced...
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Tài liệu Preparedness and Response to a Mass Casualty Event Resulting from Terrorist Use of Explosives pdf
... issues and challenges in medical preparedness and response across the three care settings related to an MCE: field care and patient triage, transportation and distribution, and hospital-based acute ... and concepts of the U.S Department of Homeland Security’s National Planning Scenario #1 (explosives attack) and National Response Framework and DHHS’ “Medical Surge Capacity and Capability Handbook.” ... responders from exposure to environmental and infectious pathogens Stage and triage patients • Remove victims from direct hazard impact areas and stage them into the EMS system for triage and distribution...
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Báo cáo khoa học: Structural and functional roles for b-strand 7 in the a-crystallin domain of p26, a polydisperse small heat shock protein from Artemia franciscana pdf
... formation depends upon contact of b-strand 10 from the C-terminal extensions of monomers A and D with b-strands and in the a-crystallin domain of monomers C and B, respectively (Fig 8) A more prominent ... dimers, with monomers A and B in dimer and C and D in dimer (Fig 8) The a-crystallin domain of each monomer is composed of nine b-strands (labeled b2–b10), with the b6 strand situated in a large ... activity decreased from R110G to Y116D, which were similar, and then to F112R Chaperone activities of p26 from Artemia [45] and E coli with citrate synthase were similar, whereas BSA and IgG at 1200...
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Báo cáo khoa học: Characterization of novel sequence motifs within N- and C-terminal extensions of p26, a small heat shock protein from Artemia franciscana potx
... was oversaturated with ANS and fluorescence was measured with an excitation wavelength of 388 nm and a band pass of nm, and an emission wavelength of 473 nm with a band pass of nm Measurements ... perturb packing and disrupt b-strands within the nearby a-crystallin domain The similarities in intrinsic fluorescence, surface hydrophobicity and CD measurements for WT p26 from bacteria and Artemia ... contribution to p26 structure and function and ascertain their role in Artemia stress resistance Results Mutagenesis and purification of p26 produced in E coli Alignment of sHSPs from several species,...
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Báo cáo hóa học: " Nucleotide mismatches between the VP7 gene and the primer are associated with genotyping failure of a specific lineage from G1 rotavirus strains" potx
... mismatches and its clustering within specific lineages, we collected 173 sequences of the VP7 gene from G1 strains from the GenBank database Release 151, December 2005 (alignments are available from ... one developed by Gouvea et al [24], it was reported failures in the correct genotyping of G2, G8, G9 and G10 rotavirus strains [7,12,17,20,21], and In order to evaluate how many G1 strains included ... lineage III (blue) and lineage IV (red) lected to understand this complex epidemiology [15] However, in recent years it was reported that the accumulation of point mutations in VP4 and VP7 genes was...
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báo cáo khoa học: "Colonic perforation resulting from ingested chicken bone revealing previously undiagnosed colonic adenocarcinoma: report of a case and review of literature" ppt
... adenocarcinoma pT3 N2 MX Chicken bone Died days postop from sepsis 2010 lower and left upper quadrant tenderness, but clinical evidence of colonic obstruction and acute abdomen was not identified Vital signs ... (Figure 2C, D), and there were metastases in 20 of 35 pericolic lymph nodes (pathologic stage T3 N2 MX) The colonic perforation was found to be subacute, with extensive acute and organizing peritonitis ... on the right and the obstructing ulcerated mass on the left, (C) Microscopic, with the proximal perforation on the right and the distal transmurally invasive adenocarcinoma on the left (H&E, 1×),...
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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
... the group A, the cause of death was right ventricular failure in one patient with preoperative massive right ventricular infarction, and multiple organ failure in two patient But in the group B, ... prospective and randomized manner, the safety and the effectiveness of using preoperative IABP as support compared with postoperative IABP treatment Patients and methods Patients and inclusion ... 0.05) The ventricular arrhythmia occurred in seven patient (6.1%) in group A and 13 patients(12.3%) in group B (p < 0.05) The acute renal failure occurred in eight patients(6.9%) in group A and 12...
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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 ... effusions, and cardiomegaly five days post myocardial infarction After an acute myocardial infarction (AMI), there are several potentially life-threatening complications: (1) Arrhythmias [5], (2) cardiogenic ... inferolateral and inferoseptal acute myocardial infarction (arrowheads) with a persistent large area of microvascular obstruction (*) The impending rupture site in the lateral left ventricular...
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Báo cáo y học: "Left ventricular diastolic dysfunction of the cardiac surgery patient; a point of view for the cardiac surgeon and cardio-anesthesiologist" pptx
... between systolic and diastolic left ventricular dysfunction [2,29,30] Increased left ventricular end systolic volume for example, affects the rate of left ventricular relaxation, and as a result, ... dysfunction of left ventricle, suggesting left ventricular DD even in the absence of reduced left ventricular ejection fraction [29] Indeed, patients with symptoms of heart failure and normal ejection ... [22,23] For clarification, Sanderson proposed the term "heart failure with normal ejection fraction" (HFNEF) for left ventricular diastolic dysfunction, and heart failure with reduced ejection...
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báo cáo khoa học: "Cardiogenic shock following administration of propofol and fentanyl in a healthy woman: a case report" docx
... lesions, and an intra-aortic balloon pump was inserted for counterpulsation Repeat TTE revealed a LVEF of 20% with a dilated left ventricle (Figure 1A and Additional files and 2, movies and 2) ... cause of severe, acute HF due to ventricular dysfunction in patients with healthy hearts In this regard, both propofol and fentanyl may cause depression of ventricular function and decreased blood ... normal left ventricular function Because of refractory cardiogenic shock, ELS was needed in our patient ELS should be considered in patients with severe, life-threatening respiratory or cardiac failure...
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Báo cáo y học: " Osteolytic bone destruction resulting from relapse of a testicular tumour 23 years after inguinal orchiectomy and adjuvant chemotherapy: a case report" pot
... orchiectomy and following four cycles of chemotherapy and five years of complete remission Case presentation A 52-year-old man presented to our outpatient clinic in a bad general condition of health and ... choriocarcinoma and an embryonic carcinoma, with retroperitoneal and pulmonary metastases To treat this, an orchiectomy was performed, followed by four cycles of bleomycin, etoposide and cisplatin ... nonseminomatous germ cell tumours and seminoma were provided, indicating the procedures that should be performed at one, two and three to five years after initial therapy and thereafter [9] Late relapses...
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Báo cáo y học: "Lemierre’s syndrome resulting from streptococcal induced otitis media and mastoiditis: a case report" ppsx
... mastoiditis and parotitis Step II is described as local microbial invasion to the lateral pharyngeal space and internal jugular vein from infected peritonsillar tissue via lymphatics; and Step III ... and mastoid were tender to palpation, and bilateral middle ear effusions were appreciated He was tachycardic with regular rhythm, clear breath sounds, and normal abdominal exam He was alert and ... outpatient, and provides updates MK greatly assisted with paper presentation, organization and drafting AT assisted with interpretation of imaging and clinical correlations JG, FF and VM researched...
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Báo cáo y học: " Isolated left ventricular non-compaction as an unusual cause of heart failure: a case report" pdf
... 2:1 When the left ventricle is divided into nine segments, non-compacted myocardium is present predominantly (more than 80%) on the apical and mid -ventricular aspects of the inferior and lateral ... case report is to highlight the diagnosis of IVNC and briefly review our current understanding of the condition The presence of marked left ventricular trabeculation in patients with IVNC is ... intrauterine arrest of left ventricular myocardial compaction, although the trigger for this phenomenon is not yet known Both familial and sporadic forms of IVNC have been described and although no...
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Báo cáo khoa học: " Mass transfer, clearance and plasma concentration of procalcitonin during continuous venovenous hemofiltration in patients with septic shock and acute oliguric renal failure" ppsx
... diseases from noninfectious inflammatory diseases, should be without any relation to the acute phase response and biocompatibility of the membrane, and should be correlated to the severity score and ... septic shock, and to determine the mechanism of elimination and its impact on the plasma concentration in the course of convective therapy Materials and methods In this prospective study from January ... (T60′) and after hours (T6h) of CVVH, Ci, Co and Cuf; and after 12 hours, after 24 hours and every 24 hours during days (J1–J4) of CVVH In a preliminary study we determined the intra-assay and interassay...
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