Acute Heart Failure During the Peripartum Period Due to Aggravated Tricuspid Regurgitation
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SUBMITTER: Samim D
PROVIDER: S-EPMC10715967 | biostudies-literature | 2023 Dec
REPOSITORIES: biostudies-literature
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Project description:BackgroundThe prognostic impact of tricuspid regurgitation (TR) in acute heart failure (AHF) remains uncertain.MethodsWe retrospectively assessed 418 consecutive AHF patients who underwent comprehensive echocardiographic assessment within 24 h of study recruitment. TR was quantitatively assessed with 3 guideline-directed measures: regurgitant volumes (RgVol), effective regurgitant orifice area (ERO) and vena contracta (VC) diameter. Disproportionate TR was assessed by the ratio of the VC diameter to the tricuspid annulus diameter (VC/TA) ≥ 0.24.ResultsThe prevalence of significant (i.e., >mild) TR differed when various standard assessment parameters were applied to quantification: RgVol 50.3% (173/344), ERO 75.6% (260/344) and VC diameter 94.6% (335/354). None were able to delineate those at excess risk of all-cause 2-year mortality using guideline-directed cut-offs of mild, moderate and severe TR. Using a cut-off of VC/TA ≥ 0.24, we identified that 36.9% (130/352) had "disproportionate" TR. Disproportionate TR was associated with an excess risk of mortality at 2 years compared to proportionate TR; HR 1.48 (95% CI 1.06-2.06 [p = 0.02]) which was not significant on multivariate assessment (p = 0.94).ConclusionsTR was not associated with outcome in AHF using guideline measures. A new assessment of "Disproportionate" TR carries a higher risk than proportionate TR but was not related to outcome based on multivariate analysis. Further research is needed to quantify TR more effectively to identify cut-offs for future guidelines and disproportionate TR may be an important part of Heart Failure 2.0.
| S-EPMC9818460 | biostudies-literature
Project description:ObjectivesThis study evaluated the prognostic value of staging right heart failure in patients with significant tricuspid regurgitation (TR) undergoing tricuspid valve (TV) surgery.MethodsPatients with significant TR who underwent TV surgery were divided into 4 right heart failure stages according to the presence of right ventricular (RV) dysfunction and clinical signs of right heart failure: stage 1 was defined as no RV dysfunction and no signs of right heart failure; stage 2 indicated RV dysfunction without signs of right heart failure; stage 3 included RV dysfunction and signs of right heart failure; and stage 4 was defined as RV dysfunction and refractory signs of right heart failure at rest.ResultsA total of 278 patients [mean age 64 (12), 49% males] were included, of whom 34 (12%) patients were classified as stages 1 and 2, 141 (51%) as stage 3 and 103 (37%) as stage 4 right heart failure. The majority of patients (91%) had TV surgery concomitant to left-sided valve surgery or coronary artery bypass grafting and 95% underwent TV annuloplasty. Cumulative survival rates were 89%, 78% and 61% at 1 month, 1 year and 5 years, respectively. Stages 1 and 2 and stage 3 were independently associated with better survival compared to stage 4 (hazard ratio: 0.391 [95% confidence interval: 0.186-0.823] and 0.548 [95% confidence interval: 0.369-0.813], respectively).ConclusionsPatients with significant TR undergoing TV surgery and diagnosed without advanced right heart failure have better survival as compared to patients with right heart failure.
| S-EPMC9789688 | biostudies-literature
Project description:AimsSeveral studies demonstrated that tricuspid regurgitation (TR) is associated with poor clinical outcomes. However, data on patients with TR who experienced acute heart failure (AHF) remains scarce. The purpose of this study is to evaluate the association between TR and clinical outcomes in patients admitted with AHF, using a large-scale Japanese AHF registry.Methods and resultsThe current study population consisted of 3735 hospitalized patients due to AHF in the Kyoto Congestive Heart Failure (KCHF) registry. TR grades were assessed according to the routine clinical practice at each participating centre. We compared the baseline characteristics and outcomes according to the severity of TR. The primary outcome was all-cause death. The secondary outcome was hospitalization for heart failure (HF). The median age of the entire study population was 80 (interquartile range: 72-86) years. One thousand two hundred five patients (32.3%) had no TR, while mild, moderate, and severe TR was found in 1537 patients (41.2%), 776 patients (20.8%), and 217 patients (5.8%), respectively. Pulmonary hypertension, significant mitral regurgitation, and atrial fibrillation/flutter were strongly associated with the development of moderate/severe of TR, while left ventricular ejection fraction <50% was inversely associated with it. Among 993 patients with moderate/severe TR, the number of patients who underwent surgical intervention for TR within 1 year was only 13 (1.3%). The median follow-up duration was 475 (interquartile range: 365-653) days with 94.0% follow-up at 1 year. As the TR severity increased, the cumulative 1 year incidence of all-cause death and HF admission proportionally increased ([14.8%, 20.3%, 23.4%, 27.0%] and [18.9%, 23.0%, 28.5%, 28.4%] in no, mild, moderate, and severe TR, respectively). Compared with no TR, the adjusted risks of patients with mild, moderate, and severe TR were significant for all-cause death (hazard ratio [95% confidence interval]: 1.20 [1.00-1.43], P = 0.0498, 1.32 [1.07-1.62], P = 0.009, and 1.35 [1.00-1.83], P = 0.049, respectively), while those were not significant for hospitalization for HF (hazard ratio [95% confidence interval]: 1.16 [0.97-1.38], P = 0.10, 1.19 [0.96-1.46], P = 0.11, and 1.20 [0.87-1.65], P = 0.27, respectively). The higher adjusted HRs of all the TR grades relative to no TR were significant for all-cause death in patients aged <80 years, but not in patients aged ≥80 years with significant interaction.ConclusionsIn a large Japanese AHF population, the grades of TR could successfully stratify the risk of all-cause death. However, the association of TR with mortality was only modest and attenuated in patients aged 80 or more. Further research is warranted to evaluate how to follow up and manage TR in this elderly population.
| S-EPMC10192228 | biostudies-literature
Project description:Torrential tricuspid regurgitation may lead to heart failure and poor survival and quality of life. Heterotopic transcatheter tricuspid replacement is increasingly offered to patients unsuitable for direct valve repair or replacement. We describe 1 patient treated by transcatheter implantation of 2 self-expanding valves in the venae cavae with a multimodality imaging approach. (Level of Difficulty: Advanced.).
| S-EPMC9434651 | biostudies-literature
Project description:We report a case of cardiac beriberi in a 76-year-old man who was hospitalized with a congestive condition of subacute onset, diagnosed as high-output heart failure associated with severe tricuspid regurgitation and indication for caval valve implantation, which, after thiamine replacement, resulted in improvement of all conditions. (Level of Difficulty: Beginner.).
| S-EPMC10715931 | biostudies-literature
Project description:BackgroundTo identify the association between tricuspid annular circumference and secondary tricuspid regurgitation and analyze the risk factors of recurrent tricuspid regurgitation after concomitant tricuspid annuloplasty during left heart surgery.MethodsFrom October 2018 to June 2019, a total of 117 patients receiving concomitant tricuspid annuloplasty within left heart surgery were enrolled. Severity of tricuspid regurgitation was classified as 4 subtypes: normal, mild, moderate and severe. Perioperative data and mid-term outcome were collected. Tricuspid annular circumference (TAC) was measured under cardiac arrest during surgery procedure by cardioplegia. Optimal TAC and TAC index (TAC/body surface area, BSA) cutoffs of significant tricuspid annulus dilatation (moderate and severe) were obtained. Univariable and multivariable logistic regression analyses were performed to identify the risk factors of postoperative recurrent tricuspid regurgitation. The follow up period is 13-19 months (mean 15.5 ± 3.2 months).ResultsThere was 1 patient was excluded who died after surgery. A total of 116 patients receiving tricuspid annuloplasty were included. Optimal cutoffs of significant tricuspid annulus dilatation were recommended (TAC 11.45 cm, Sensitivity 82.89%, Specificity 73.68%, AUC 0.915; TAC index 7.09 cm/m2, Sensitivity 73.68%, Specificity 85%, AUC 0.825, respectively). Based on findings of multivariable logistic regression, it has been showed that TAC index and postoperative atrial fibrillation were the independent risk factors of recurrent regurgitation after surgery. Optimal TAC index cutoff to predict recurrent tricuspid regurgitation was 7.86 cm/m2 CONCLUSIONS: The severity of secondary tricuspid regurgitation is associated with the tricuspid annular circumference. The cut-offs of significant tricuspid regurgitation (more than moderate) were TAC 11.45 cm and TAC index 7.09 cm/m2, respectively. Clinically, concomitant tricuspid annuloplasty is relative safe and effective. TAC index ≥ 7.86 cm/m2 and postoperative atrial fibrillation are the risk factors of recurrent significant tricuspid regurgitation after concomitant tricuspid annuloplasty during left heart surgery.
| S-EPMC7836580 | biostudies-literature
Project description:A 67-year-old patient with history of heart transplantation was referred for symptomatic severe tricuspid regurgitation. Diagnostic workup showed chordal ruptures on the septal and anterior leaflets, most likely related to endomyocardial biopsies. Given the high surgical risk, the patient was treated percutaneously, with good results persisting at 3 months. (Level of Difficulty: Intermediate.).
| S-EPMC10119485 | biostudies-literature
Project description:BackgroundSeveral studies have demonstrated an association between tricuspid regurgitation (TR) and organ dysfunction including hepatic and renal insufficiency. Improvement of liver function following transcatheter edge-to-edge repair (T-TEER) has already been linked to reduction of venous congestion due to TR reduction. This study analyzes whether TR-reduction using T-TEER is also associated with improved renal function.Methods and resultsThe TRIC-ULM registry includes 92 selected patients undergoing T-TEER between March 2017 and May 2023. Estimated glomerular filtration rate (eGFR) improvement was evident in 53 patients (57%) at 3-months follow-up (FU) and defined by FU eGFR > baseline eGFR. Median age was 80 [interquartile range 75-83] years, pre- and postinterventional TR grades were 4 [3-5] and 1 [1-2], baseline eGFR was 36 [30-53] ml/min and New Yeark Heart Association (NYHA) IV was evident in 15% of patients. Multiple logistic regression analysis revealed TR vena contracta reduction (Odds ratio (OR) 1.35 [95% CI: 1.12-1.64] per mm, p = 0.002) and reduced preinterventional tricuspid annular plane systolic excursion (TAPSE) [OR 0.89 (95% CI: 0.79-0.99) per mm, p = 0.033] to independently predict renal improvement at FU. An eGFR improvement threshold of >9 ml/min was associated with reduced 1-year heart failure hospitalization rates [adjusted hazard ratio 0.22 (95% CI: 0.07-0.62) p = 0.005].ConclusionEffective tricuspid edge-to-edge repair is associated with improved renal function and reduced heart failure hospitalization. In patients without renal improvement at 3-months follow-up, residual tricuspid regurgitation should be reevaluated for reintervention.
| S-EPMC11532059 | biostudies-literature
Project description:AimsAlthough significant tricuspid regurgitation (TR) is critically associated with heart failure (HF) prognosis, the predictors for large TR impact on HF outcomes remain unknown. This study aimed to identify echocardiographic predictors for a causal relation of TR to HF outcomes.Methods and resultsIn a retrospective, acute HF cohort of 462 patients, multivariate logistic regression analysis was performed to determine subgroups with strong association of greater-than-moderate TR with HF readmission or cardiovascular death in a year. We then conducted causal mediation analysis according to persistent atrial fibrillation (Af) or mitral regurgitation (MR) to identify the echocardiographic predictors. The association of TR with HF outcomes was prominent in subgroups of females, with Af, the enlarged indexed tricuspid annular diameter (TADi) or right atrial area, or within certain ranges of the left ventricular ejection fraction, indexed right ventricular end-systolic area, or fractional area change (FAC). Causal mediation analysis found that the TR impact was significant in patients with Af. Furthermore, combination of TADi ≥2.1 cm/m2 and FAC ≥30%, which accounted for half of TR patients, predicted a much larger TR impact irrespective of Af and MR. Its prediction ability was superior to that of the modified Model for End-stage Liver Disease score.ConclusionThe causal impact and burden of TR on HF outcomes was significant in patients with Af, and combining TADi ≥2.1 cm/m2 with FAC ≥30% could provide superior echocardiographic prediction of larger TR impact in HF patients.
| S-EPMC9241574 | biostudies-literature
Project description:Objectives: To assess the prevalence and impact of mitral regurgitation (MR) on survival in patients presenting to hospital in acute heart failure (AHF) using traditional echocardiographic assessment alongside more novel indices of proportionality. Background: It remains unclear if the severity of MR plays a significant role in determining outcomes in AHF. There is also uncertainty as to the clinical relevance of indexing MR to left ventricular volumes. This concept of disproportionality has not been assessed in AHF. Methods: A total of 418 consecutive patients presenting in AHF over 12 months were recruited and followed up for 2 years. MR was quantitatively assessed within 24 h of recruitment. Standard proximal isovelocity surface area (PISA) and a novel proportionality index of effective regurgitant orifice/left ventricular end-diastolic volume (ERO/LVEDV) >0.14 mm2/ml were used to identify severe and disproportionate MR. Results: Every patient had MR. About 331/418 (78.9%) patients were quantifiable by PISA. About 165/418 (39.5%) patients displayed significant MR. A larger cohort displayed disproportionate MR defined by either a proportionality index using ERO/LVEDV > 0.14 mm2/ml or regurgitant volumes/LVEDV > 0.2 [217/331 (65.6%) and 222/345 (64.3%), respectively]. The LVEDV was enlarged in significant MR-129.5 ± 58.95 vs. 100.0 ± 49.91 ml in mild, [p < 0.0001], but remained within the normal range. Significant MR was associated with a greater mortality at 2 years {44.2 vs. 34.8% in mild MR [hazard ratio (HR) 1.39; 95% CI: 1.01-1.92, p = 0.04]}, which persisted with adjustment for comorbid conditions (HR; 1.43; 95% CI: 1.04-1.97, p = 0.03). Disproportionate MR defined by ERO/LVEDV >0.14 mm2/ml was also associated with worse outcome [42.4 vs. 28.3% (HR 1.62; 95% CI 1.12-2.34, p = 0.01)]. Conclusions: MR was a universal feature in AHF and determines outcome in significant cases. Furthermore, disproportionate MR, defined either by effective regurgitant orifice (ERO) or volumetrically, is associated with a worse prognosis despite the absence of adverse left ventricular (LV) remodeling. These findings outline the importance of adjusting acute volume overload to LV volumes and call for a review of the current standards of MR assessment. Clinical Trial Registration: https://clinicaltrials.gov/ct2/show/NCT02728739, identifier NCT02728739.
| S-EPMC8675886 | biostudies-literature