Abstract:
INTRODUCTION:Orthotopic heart transplantation (OHT) is contraindicated in morbidly obese patients with end-stage heart failure (HF), for whom cardiac allograft is the only means for long-term survival. Bariatric surgery may allow them to achieve target body mass index (BMI) for OHT METHODS: From 4/2014 to 12/2018, 26 morbidly obese HF patients who did not meet BMI eligibility criteria for OHT underwent laparoscopic bariatric surgery. Outcomes of interest were median difference in BMI, number of patients achieving target BMI for OHT, and 30-day mortality. RESULTS:Median age was 49 (IQR 14) years, and 13 (50%) were women. HF was mainly systolic (15 patients, 58%). The median LVEF was 27% (IQR 37%). At the time of bariatric surgery, 12 (46%) patients had mechanical circulatory support: 2 (8%) concomitant left ventricular assist device (LVAD) placements, 8 (31%) LVAD already-in-place, and 2 (8%) intra-aortic balloon pumps. There was no 30-day mortality, but one mortality on postoperative day 48. Over a median follow-up of 6 months (range 0-36 months, IQR 17), there was a significant reduction in BMI (p<0.0001). The median postoperative BMI was 36.7 (IQR 8.7), compared to preoperative median BMI of 42.7 (IQR 9.4). Target BMI of < 35 was achieved in 11 (42%) patients. Three patients (12%) have undergone OHT. CONCLUSION:Bariatric surgery in end-stage HF is feasible and results in a high number of patients achieving target BMI, increasing their probability of undergoing OHT. The presence of a LVAD should not preclude these patients from undergoing a bariatric intervention.
journal_name
J Card Failjournal_title
Journal of cardiac failureauthors
Val FRD,Cheon O,Menser T,Kash B,Jones SL,Baek J,Bhimaraj A,Estep J,Sherman V,Tariq Ndoi
10.1016/j.cardfail.2020.04.020subject
Has Abstractpub_date
2020-11-01 00:00:00pages
944-947issue
11eissn
1071-9164issn
1532-8414pii
S1071-9164(19)31761-0journal_volume
26pub_type
杂志文章abstract::Clinical trials designed to evaluate the effect of drugs and devices on the symptoms and clinical status in chronic heart failure have frequently produced conflicting, inconclusive, or misleading results. These difficulties can be explained by the fact that previous studies have relied on efficacy measures that have i...
journal_title:Journal of cardiac failure
pub_type: 杂志文章
doi:10.1054/jcaf.2001.25652
更新日期:2001-06-01 00:00:00
abstract:BACKGROUND:The total artificial heart (TAH) replaces the heart with 2 pneumatic pumps and 4 tilting disk mechanical valves. It was hypothesized that patients receiving TAH support have persistent hemolysis that resolves after heart transplantation (HT). METHODS AND RESULTS:Hematocrit (HCT) was compared in patients on ...
journal_title:Journal of cardiac failure
pub_type: 杂志文章
doi:10.1016/j.cardfail.2012.03.003
更新日期:2012-06-01 00:00:00
abstract:BACKGROUND:Fixed pulmonary hypertension is common in patients with advanced heart failure and is a contraindication for heart transplantation. Left ventricular assist devices (LVAD) and inotropes have been used to reduce pulmonary vascular resistance (PVR) and allow transplantation. However, little is known about the e...
journal_title:Journal of cardiac failure
pub_type: 杂志文章
doi:10.1016/j.cardfail.2016.06.421
更新日期:2017-03-01 00:00:00
abstract:BACKGROUND:It has been reported that that the amount of 4-hydroxy-2-nonenal (HNE), which is a major lipid peroxidation product and a cytotoxic aldehyde, is increased in the human failing myocardium. This study was designed to determine whether HNE has a pro-oxidant effect in cardiac myocytes and whether HNE causes Ca(2...
journal_title:Journal of cardiac failure
pub_type: 杂志文章
doi:10.1016/j.cardfail.2009.04.008
更新日期:2009-10-01 00:00:00
abstract:BACKGROUND:Autoantibody against β1-adrenergic receptors (β1-AAb) exerts agonist-like action inducing receptor uncoupling and myocardial damage. We attempted to determine the significance of β1-AAb in chronic heart failure (CHF) patients who received carvedilol in a substudy of the Japanese Chronic Heart Failure study. ...
journal_title:Journal of cardiac failure
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1016/j.cardfail.2014.12.005
更新日期:2015-03-01 00:00:00
abstract:BACKGROUND:This study was designed to examine the hemodynamic, renal, and hormonal effects of infusion of A-type natriuretic peptide (ANP) and B-type natriuretic peptide (BNP) in patients with congestive heart failure (CHF). METHODS AND RESULTS:We infused synthetic human ANP or BNP at a rate of 0.1 microgram/kg/ min i...
journal_title:Journal of cardiac failure
pub_type: 临床试验,杂志文章
doi:10.1016/s1071-9164(96)80088-1
更新日期:1996-12-01 00:00:00
abstract:BACKGROUND:It remains controversial which type of exercise elicits optimum adaptations on skeletal myopathy of heart failure (HF). Our aim was to evaluate the effect of high-intensity interval training (HIIT), with or without the addition of strength training, on skeletal muscle of HF patients. METHODS AND RESULTS:Thi...
journal_title:Journal of cardiac failure
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.cardfail.2016.06.007
更新日期:2017-01-01 00:00:00
abstract:BACKGROUND:Diabetes mellitus (DM) is a risk factor for mortality among patients with heart failure as well as for patients who undergo cardiothoracic surgery. However it is unknown whether DM is associated with increased mortality or major complications during continuous-flow left ventricular assist device (CF-LVAD) su...
journal_title:Journal of cardiac failure
pub_type: 杂志文章
doi:10.1016/j.cardfail.2016.02.010
更新日期:2016-10-01 00:00:00
abstract:BACKGROUND:Atrial fibrillation (AF) is a common arrhythmia which contributes to morbidity and mortality in patients with heart failure (HF). Atrial remodeling is a key substrate for the development of AF in HF. However, experimental models that study AF in the setting of HF have important limitations. We evaluated a ne...
journal_title:Journal of cardiac failure
pub_type: 杂志文章
doi:10.1016/j.cardfail.2007.10.021
更新日期:2008-04-01 00:00:00
abstract:BACKGROUND:Aldosterone antagonists reduce morbidity and mortality in patients with severe heart failure, but the mechanisms responsible are not fully understood. Observations in animal models suggest that elevated levels of aldosterone promote oxidative stress and inflammation in the myocardium. It is unknown if these ...
journal_title:Journal of cardiac failure
pub_type: 杂志文章
doi:10.1016/j.cardfail.2005.08.005
更新日期:2006-03-01 00:00:00
abstract:BACKGROUND:There are little data on the optimization of high-intensity aerobic interval exercise (HIIE) protocols in patients with chronic heart failure (CHF). Therefore, we compared acute cardiopulmonary responses to 4 different HIIE protocols to identify the optimal one. METHODS AND RESULTS:Twenty men with stable sy...
journal_title:Journal of cardiac failure
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.cardfail.2011.10.010
更新日期:2012-02-01 00:00:00
abstract:BACKGROUND:Previous studies have shown a paradox of lower mortality in black compared with white patients after hospitalization for heart failure, in contrast to the overall higher mortality reported for nonhospitalized black patients with heart failure. We examined racial differences in factors contributing to hospita...
journal_title:Journal of cardiac failure
pub_type: 杂志文章
doi:10.1016/j.cardfail.2004.04.002
更新日期:2005-02-01 00:00:00
abstract:BACKGROUND:Renal impairment is associated with increased mortality in heart failure (HF). Recently, reports suggest that worsening renal function (WRF) is another predictor of clinical outcome in HF. The present study was designed to establish the proportion of patients with HF that exhibits (WRF) and the associated ri...
journal_title:Journal of cardiac failure
pub_type: 杂志文章,meta分析,评审
doi:10.1016/j.cardfail.2007.04.008
更新日期:2007-10-01 00:00:00
abstract:BACKGROUND:Cardiac resynchronization therapy (CRT) has been shown to improve heart failure (HF) symptoms and survival. We hypothesized that a greater improvement in left-ventricular ejection fraction (LVEF) after CRT is associated with greater survival benefit. METHODS AND RESULTS:In 693 patients across 2 internationa...
journal_title:Journal of cardiac failure
pub_type: 杂志文章,多中心研究
doi:10.1016/j.cardfail.2014.03.001
更新日期:2014-06-01 00:00:00
abstract:BACKGROUND:Donor-transmitted atherosclerosis (DTA) and rapidly progressive cardiac allograft vasculopathy (CAV) at 1 year are intravascular ultrasound (IVUS)-derived measures shown to predict adverse cardiovascular outcomes in the setting of early generation immunosuppressive agents. Given the paucity of data on the pr...
journal_title:Journal of cardiac failure
pub_type: 杂志文章
doi:10.1016/j.cardfail.2020.12.012
更新日期:2021-01-20 00:00:00
abstract:BACKGROUND:Fulminant myocarditis (FM) is a rare but life-threatening disease. Intravenous immunoglobulin (IVIG) is not recommended for acute or chronic myocarditis in Western nations owing to the lack of rigorous evidence, but it is widely used in other countries, including Japan. This nationwide retrospective cohort s...
journal_title:Journal of cardiac failure
pub_type: 杂志文章
doi:10.1016/j.cardfail.2015.01.004
更新日期:2015-05-01 00:00:00
abstract:BACKGROUND:Cognitive impairment is found in a significant proportion of patients with heart failure (HF). Although cognitive impairment may be a consequence of HF, early signs of cognitive impairment may also indicate subclinical vascular disease, and thus a risk factor for future cardiovascular events. METHODS AND RE...
journal_title:Journal of cardiac failure
pub_type: 杂志文章,多中心研究
doi:10.1016/j.cardfail.2016.11.002
更新日期:2017-01-01 00:00:00
abstract:BACKGROUND:Relative effectiveness of carvedilol and metoprolol succinate has never been compared in patients with heart failure (HF). METHODS AND RESULTS:From January 1998 to December 2008, 3,716 consecutive patients with ejection fraction (EF) ≤40%, initiated and maintained on carvedilol or metoprolol succinate, were...
journal_title:Journal of cardiac failure
pub_type: 杂志文章
doi:10.1016/j.cardfail.2012.10.016
更新日期:2012-12-01 00:00:00
abstract:BACKGROUND:We investigated the relationship between nonsustained ventricular tachycardia (NSVT) and left ventricular (LV) dilatation, function, remodeling, and scar tissue extent in patients with previous myocardial infarction (MI). METHODS AND RESULTS:Eighty-two patients (ages 64+/-10 years) with first previous MI we...
journal_title:Journal of cardiac failure
pub_type: 杂志文章
doi:10.1016/j.cardfail.2009.09.001
更新日期:2010-01-01 00:00:00
abstract:BACKGROUND:Peak oxygen uptake (VO2) measured during cardiopulmonary exercise testing (CPX) is often used as an outcome measure in clinical trials. The purposes of this study are (a) to report the outcomes of a quality assurance (QA) procedure instituted in multisite clinical trials by a CPX data core laboratory and (b)...
journal_title:Journal of cardiac failure
pub_type: 杂志文章
doi:10.1016/j.cardfail.2008.01.001
更新日期:2008-05-01 00:00:00
abstract:INTRODUCTION:A major outcome determinant in patients with precapillary pulmonary hypertension (PH) is right ventricular (RV) function. We studied the effect of ranolazine on RV function over 6 months using cardiovascular magnetic resonance (CMR) imaging in patients with precapillary PH (groups I, III, and IV). METHODS...
journal_title:Journal of cardiac failure
pub_type: 杂志文章
doi:10.1016/j.cardfail.2020.10.006
更新日期:2020-10-24 00:00:00
abstract:BACKGROUND:Peak oxygen consumption (VO(2)) is an important criterion for listing patients for cardiac transplantation. Beta-blockers improve survival without affecting peak VO(2). We questioned the value of peak VO(2) in predicting outcome in patients treated with beta-blockers. METHODS AND RESULTS:We reviewed the rec...
journal_title:Journal of cardiac failure
pub_type: 杂志文章
doi:10.1016/s1071-9164(03)00593-1
更新日期:2004-02-01 00:00:00
abstract::Background: This study evaluated the effectiveness of using trained volunteer staff in reducing 30-day readmissions of congestive heart failure (CHF) patients.Methods: From June 2010 to December 2010, 137 patients (mean age 73 years) hospitalized for CHF were randomly assigned to either: an interventional arm (arm A) ...
journal_title:Journal of cardiac failure
pub_type: 更正并重新发布的文章,杂志文章,随机对照试验
doi:
更新日期:2014-05-01 00:00:00
abstract:BACKGROUND:Heightened activity of the sympathetic nervous system in heart failure patients is a major contributor to disease progression and death. I-123 metaiodobenzylguanidine (MIBG) provides an accurate, noninvasive method to assess cardiac sympathetic nerve activity. METHODS:Thirty-seven patients with New York Hea...
journal_title:Journal of cardiac failure
pub_type: 临床试验,杂志文章
doi:10.1054/s1071-9164(03)00134-9
更新日期:2003-10-01 00:00:00
abstract:BACKGROUND:The beneficial effects of the early use of angiotensin-converting enzyme inhibitors (ACEis) in patients with acute myocardial infarction (MI) are well documented. However, the effects of ACEis in patients with an old MI and preserved cardiac function have not yet been studied. We examined the effects of 12 m...
journal_title:Journal of cardiac failure
pub_type: 临床试验,杂志文章
doi:10.1016/s1071-9164(99)91333-7
更新日期:1999-12-01 00:00:00
abstract:BACKGROUND:Cognitive impairment occurs in up to 80% of patients with heart failure (HF). The National Institute for Neurological Disorders and Stroke (NINDS) and the Canadian Stroke Network (CSN) recommend a 5-minute cognitive screening protocol that has yet to be psychometrically evaluated in HF populations. The aim o...
journal_title:Journal of cardiac failure
pub_type: 杂志文章
doi:10.1016/j.cardfail.2015.08.343
更新日期:2016-02-01 00:00:00
abstract:BACKGROUND:Some controlled clinical trials showed a beneficial effect of beta-blockers on symptoms, exercise tolerance, and left ventricular function in dilated cardiomyopathy. The purpose of this study was to investigate if there are clinical variables at baseline that could predict a favorable response to long-term m...
journal_title:Journal of cardiac failure
pub_type: 杂志文章
doi:10.1016/s1071-9164(96)80027-3
更新日期:1996-06-01 00:00:00
abstract:BACKGROUND:In the current era, where advanced heart failure (AHF) has become an American Board of Internal Medicine-certified subspecialty, new data are needed to benchmark and value levels of clinical effort performed by AHF specialists (AHFMDs). METHODS AND RESULTS:A 36-question survey was sent to 728 AHFMDs, member...
journal_title:Journal of cardiac failure
pub_type: 杂志文章
doi:10.1016/j.cardfail.2015.08.340
更新日期:2015-11-01 00:00:00
abstract:INTRODUCTION:This study was designed to determine if physicians' attitudes and recommendations surrounding implantable cardioverter-defibrillators (ICDs) are regionally associated with ICD use. METHODS AND RESULTS:A national sample of 9969 members of the American College of Cardiology was surveyed electronically. Resp...
journal_title:Journal of cardiac failure
pub_type: 杂志文章
doi:10.1016/j.cardfail.2010.11.009
更新日期:2011-04-01 00:00:00
abstract:BACKGROUND:Cardiac resynchronization therapy (CRT) induces structural and electrical remodeling (ER) in heart failure (HF) patients. Our aim was to assess time course of ER of native conduction and mechanical remodeling after CRT and impact of CRT-induced ER on clinical outcome. METHODS AND RESULTS:We prospectively in...
journal_title:Journal of cardiac failure
pub_type: 杂志文章
doi:10.1016/j.cardfail.2016.10.014
更新日期:2017-03-01 00:00:00