Left Ventricle Noncompaction Phenotype: Cause or Consequence?

Left ventricular noncompaction (LVNC) is commonly described as a congenital cardiomyopathy characterized by prominent myocardial trabeculae and deep intertrabecular recesses extending in the left ventricular chamber. Clinical presentation can differ considerably from asymptomatic individuals to those presenting with heart failure and other serious complications. Diagnosis is usually made by two-dimensional transthoracic echocardiography or cardiac magnetic resonance. Moreover, even if strain parameters are significantly reduced in patients with LVNC, they are not routinely investigated. Here, we report the case of a previously symptomless patient admitted to the hospital for pulmonary edema. Two-dimensional transthoracic echocardiography showed severe valvular heart disease and left ventricle pronounced trabeculation and remodeling, although speckle tracking echocardiography (STE) demonstrated only mild strain reduction. We, therefore, explore the possibility that STE may be useful to differentiate LVNC cardiomyopathy from LVNC phenotype due to severe remodeling.

Aortopathy and aortic valve surgery in patients with bicuspid aortic valve with and without raphe.

AIM: To evaluate the association between raphe in bicuspid aortic valve (BAV) patients and valve dysfunction, aortopathy and aortic valve surgery in the REBECCA registry [REgistro della valvola aortica Bicuspide della Società Italiana di ECocardiografia e CArdiovascular Imaging (SIECVI)]. METHODS: Prevalence of aortic valve dysfunction and aortopathy was investigated in BAV patients with and without raphe. Aortic valve dysfunction (regurgitation or stenosis) was categorized as mild, moderate and severe. Aortopathy was defined as annulus ≥14 mm/m2; root ≥20 mm/m2; sinotubular junction ≥16 mm/m2; ascending aorta ≥17 mm/m2, and classified in Type A, isolated ascending aorta dilatation; Type B, aortic root and ascending aorta dilatation; and Type C, isolated aortic root dilatation. RESULTS: Overall, 695 patients with BAV were enrolled; 520 (74.8%) with raphe and 175 (25.2%) without raphe. BAV patients with raphe presented more frequently with moderate or severe aortic stenosis than BAV patients without raphe (183 [35.2%] vs 34 [19.4%], p < 0.001). A higher prevalence of aortopathy, particularly Type B, was observed in patients with vs without raphe. At multivariable analysis, raphe was a predictor of aortic valve surgery at three-year follow-up (odds ratio 2.19, 95% confidence interval 1.08-4.44, p < 0.001). CONCLUSIONS: Patients with BAV and raphe have a higher prevalence of significant aortic stenosis, aortopathy, especially Type B, and a higher risk of undergoing aortic valve surgery at three-year follow-up.

Evaluating fenfluramine hydrochloride as an oral solution for the treatment of seizures associated with Lennox-Gastaut syndrome.

INTRODUCTION: Lennox-Gastaut syndrome (LGS) is a severe childhood-onset developmental and epileptic encephalopathy characterized by treatment-refractory seizures, including tonic/atonic 'drop' seizures, and intellectual impairment and slow spike-wave discharges on the electroencephalogram. Fenfluramine, previously prescribed as a weight-loss drug but then withdrawn, has recently been approved in the US, EU, and UK for the adjunct treatment of seizures associated with LGS. AREAS COVERED: The authors review the efficacy and safety findings from clinical trials of fenfluramine in LGS. The authors then discuss the evidence for adverse effects that may be of particular concern to fenfluramine, namely cardiac abnormalities, and weight loss, in the context of the use of fenfluramine for the treatment of the refractory seizures in LGS. EXPERT OPINION: Fenfluramine has demonstrated efficacy in reducing the frequency of seizures in LGS, notably drop seizures, in short-term and long-term clinical trials. Valvular heart disease and pulmonary hypertension have not been reported at the low doses (≤26 mg/day) used in these studies, however, data are limited. Due to its novel mechanism of action, fenfluramine may be of benefit in LGS which has not responded adequately to other antiseizure medications. However, none of these medications, including fenfluramine, achieves the ultimate goal of seizure freedom in most cases.

Computed Tomography and Magnetic Resonance Imaging Findings of Bicuspid Aortic Valve and Related Abnormalities of the Heart and Thoracic Aorta.

The bicuspid aortic valve (BAV) is the most common congenital cardiovascular malformation. Patients with BAV are at higher risk of other congenital cardiovascular malformations and valvular dysfunction, including aortic stenosis/regurgitation and infective endocarditis. BAV may also be related to aortic wall abnormalities such as aortic dilatation, aneurysm, and dissection. The morphology of the BAV varies with the presence and position of the raphe and is associated with the type of valvular dysfunction and aortopathy. Therefore, accurate diagnosis and effective treatment at an early stage are essential to prevent complications in patients with BAV. This pictorial essay highlights the characteristics of BAV and its related congenital cardiovascular malformations, valvular dysfunction, aortopathy, and other rare cardiac complications using multimodal imaging.

Cabergoline-associated valvulopathy of the tricuspid valve in the treatment of prolactinoma.

Cabergoline-associated valvulopathy (CAV) is defined by the echocardiographic triad of moderate or severe regurgitation, valvular thickening and restricted valvular motion. While it is a well-described complication of dopamine agonist therapy in Parkinson's disease, only three convincing cases of CAV have previously been described in the treatment of prolactinoma, with none involving the tricuspid valve. We describe a case of CAV affecting the tricuspid valve, ultimately resulting in the patient's death. The novel finding of CAV affecting the tricuspid valve suggests a possible link between confirmed cases of CAV and the echocardiographic surveillance studies of cabergoline-treated prolactinoma patients which have mostly demonstrated subclinical tricuspid valve changes. The risk of CAV, although small, prompts a mindful prescription of dopamine agonist therapy for prolactinomas and consideration of measures to minimise cabergoline exposure. The cumulative cabergoline doses and duration of therapy associated with CAV in published cases exceed what has been evaluated in case series and surveillance studies, underscoring the importance of case reports in understanding CAV.

Dosiomics-Based Prediction of Radiation-Induced Valvulopathy after Childhood Cancer.

Valvular Heart Disease (VHD) is a known late complication of radiotherapy for childhood cancer (CC), and identifying high-risk survivors correctly remains a challenge. This paper focuses on the distribution of the radiation dose absorbed by heart tissues. We propose that a dosiomics signature could provide insight into the spatial characteristics of the heart dose associated with a VHD, beyond the already-established risk induced by high doses. We analyzed data from the 7670 survivors of the French Childhood Cancer Survivors' Study (FCCSS), 3902 of whom were treated with radiotherapy. In all, 63 (1.6%) survivors that had been treated with radiotherapy experienced a VHD, and 57 of them had heterogeneous heart doses. From the heart-dose distribution of each survivor, we extracted 93 first-order and spatial dosiomics features. We trained random forest algorithms adapted for imbalanced classification and evaluated their predictive performance compared to the performance of standard mean heart dose (MHD)-based models. Sensitivity analyses were also conducted for sub-populations of survivors with spatially heterogeneous heart doses. Our results suggest that MHD and dosiomics-based models performed equally well globally in our cohort and that, when considering the sub-population having received a spatially heterogeneous dose distribution, the predictive capability of the models is significantly improved by the use of the dosiomics features. If these findings are further validated, the dosiomics signature may be incorporated into machine learning algorithms for radiation-induced VHD risk assessment and, in turn, into the personalized refinement of follow-up guidelines.

From End-of-Life Care to Improved Quality of Life and Better Prognosis by Using Vericiguat: A Case Report From Costa Rica.

In this case report, we present the evolution of a heart failure with reduced ejection fraction (HFrEF) patient who was set to receive end-of-life care but demonstrated improvement following treatment with vericiguat in combination with foundational therapy. Vericiguat is a novel soluble guanylate cyclase stimulant that has been proven helpful for treating decompensated heart failure with HFrEF, decreasing hospitalization rates and mortality of cardiovascular causes. This medication is currently indicated in patients who require IV diuretics administration or hospitalization due to decompensated heart failure. This is a case study of a 62-year-old woman with dilated heart failure and reduced left ventricular ejection fraction (LVEF), who was a wheelchair user due to severe cardiovascular symptoms and various comorbidities, who was referred to our heart failure program for treatment. Despite previous treatment, the patient experienced persistent cardiovascular symptoms and required palliative care. After optimizing the foundational therapy, the patient's condition improved but continued to require hospitalization. Vericiguat was initiated as an add-on. After six months, the patient's LVEF improved by 9%, and she is now asymptomatic with a considerable decrease in pro-B-type natriuretic peptide levels and is wheelchair independent due to enhance exercise resistance. However, the echocardiogram revealed a progression in the dysfunction of both the mitral and aortic valves. The patient's renal function and quality of life scores also changed over time. Vericiguat therapy, as an adjunct to foundational therapy, improved exercise tolerance and symptom relief. However, further investigation is necessary to assess the effects of vericiguat on renal function and disease progression in individuals with HFrEF.

Heart Valve Involvement in Patients with Antiphospholipid Syndrome: A Long-Term Follow-Up Study of a Single Centre.

BACKGROUND: Valve involvement is the most common cardiac manifestation in antiphospholipid syndrome (APS). The objective of the study was to describe the prevalence, clinical and laboratory features, and evolution of APS patients with heart valve involvement. METHODS: A retrospective longitudinal and observational study of all APS patients followed by a single centre with at least one transthoracic echocardiographic study. RESULTS: 144 APS patients, 72 (50%) of them with valvular involvement. Forty-eight (67%) had primary APS, and 22 (30%) were associated with systemic lupus erythematosus (SLE). Mitral valve thickening was the most frequent valve involvement present in 52 (72%) patients, followed by mitral regurgitation in 49 (68%), and tricuspid regurgitation in 29 (40%) patients. Female sex (83% vs. 64%; p = 0.013), arterial hypertension (47% vs. 29%; p = 0.025), arterial thrombosis at APS diagnosis (53% vs. 33%; p = 0.028), stroke (38% vs. 21%; p = 0.043), livedo reticularis (15% vs. 3%; p = 0.017), and lupus anticoagulant (83% vs. 65%; p = 0.021) were more prevalent in those with valvular involvement. Venous thrombosis was less frequent (32% vs. 50%; p = 0.042). The valve involvement group suffered from higher mortality (12% vs. 1%; p = 0.017). Most of these differences were maintained when we compared patients with moderate-to-severe valve involvement (n = 36) and those with no or mild involvement (n = 108). CONCLUSIONS: Heart valve disease is a frequent manifestation in our cohort of APS patients and is associated with demographic, clinical and laboratory features, and increased mortality. More studies are needed, but our results suggest that there may be a subgroup of APS patients with moderate-to-severe valve involvement with its own characteristics that differs from the rest of the patients with mild valve involvement or without valve involvement.

Outcomes and predictors of periprocedural stroke after transcatheter aortic valve implantation.

BACKGROUND: Risk factors for stroke after transcatheter aortic valve implantation (TAVI) are currently incompletely understood. PURPOSE: To identify possible predictors of early post-TAVI stroke and explore its short-term outcomes. METHODS: Retrospective analysis of consecutive patients (pts) submitted to TAVI between 2009 and 2020 in a tertiary center. Baseline characteristics, procedural information and stroke in first 30 days after TAVI were collected. In-hospital and 12 months outcomes were analyzed. RESULTS: A total of 512pts (56,1% female, mean age of 82 ± 6years.) were included. In the first 30 days after TAVI 19pts (3,7%) had a stroke. In univariate analysis stroke was associated with higher body mass index (29 vs 27kg/m2, p=0.035), higher triglyceridemia (> 117,5mg/dL, p=0,002), lower high-density lipoprotein (< 38,5mg/dL, p=0,009) and porcelain aorta (36,8% vs 15,5%, p=0,014) and more frequent use of post-dilatation (58,8% vs 32%, p=0,021). In multivariate analysis, triglycerides > 117,5mg/dL (p=0,032, OR = 3,751) and post-dilatation (p=0,019, OR = 3,694) were the independent predictors. Stroke after TAVI was associated with longer intensive care unit stay (12 vs 4 days, p<0,001) and post-TAVI hospital stay (25 vs 10 days, p<0,0001), higher intra-hospital mortality (21,1% vs 4,3%, p=0,003), cardiovascular 30-day mortality (15,8% vs 4,1%, p=0,026) and 1-year stroke (13,2% vs 1,1%, p=0,003). CONCLUSION: Periprocedural and 30-day stroke is a relatively uncommon but potentially devastating complication after TAVI. In this cohort, 30-day stroke rate after TAVI was 3.7%. Hypertriglyceridemia and post-dilatation were found to be the only independent risk predictors. Outcomes after stroke, including 30-day mortality, were significantly worse.

Cardiovascular disease in women: Do we need new diagnostic and therapeutic strategies?

Cardiovascular disease (CVD) is the leading cause of death worldwide affecting both sexes equally. However, in comparison to men, in women, it often is underrecognized and undertreated in both primary and secondary prevention settings. It is clear, that in the healthy population, there are profound differences both anatomically and biochemically between women and men, and this may impact how both groups present when they become ill. Moreover, some diseases affect more frequently women than men such as myocardial ischemia or infarction without obstructive coronary disease, Takotsubo syndrome, some atrial arrhythmias, or heart failure with preserved ejection fraction. Therefore, diagnostic and therapeutic strategies that have been established largely on the basis of clinical studies with a predominantly male population must be adapted before being applied to women. There is a paucity of data regarding cardiovascular disease in women. It is inadequate to only perform a subgroup analysis evaluating a specific treatment or invasive technique when women constitute fifty percent of the population. In this regard, this may affect the time of clinical diagnosis and severity assessments of some valvulopathies. In this review, we will focus on the differences in the diagnosis, management, and outcomes for women with the most frequent cardiovascular pathologies including coronary artery disease, arrhythmia, heart failure, and valvopathies. In addition, we will describe diseases that exclusively affect women that are related to pregnancy, and some of them are life-threatening. Although the lack of research on women plays a role in the poorer outcomes in women, especially in ischemic heart disease, some techniques such as transcatheter aortic valve implantation and transcatheter edge-to-edge therapy seem to have better outcomes in women.

Binding and functional structure-activity similarities of 4-substituted 2,5-dimethoxyphenyl isopropylamine analogues at 5-HT2A and 5-HT2B serotonin receptors.

Certain 4-substituted analogs of 1-(2,5-dimethoxyphenyl)isopropylamine (2,5-DMA) are psychoactive classical hallucinogens or serotonergic psychedelic agents that function as human 5-HT2A (h5-HT2A) serotonin receptor agonists. Activation of a related receptor population, h5-HT2B receptors, has been demonstrated to result in adverse effects including cardiac valvulopathy. We previously published on the binding of several such agents at the two receptor subtypes. We hypothesized that, due to their structural similarity, the 5-HT2A and 5-HT2B receptor affinities of these agents might be related, and that QSAR studies might aid future studies. For a series of 13 compounds, it is demonstrated here that i) their published rat brain 5-HT2 receptor affinities are significantly correlated with their h5-HT2A (r = 0.942) and h5-HT2B (r = 0.916) affinities, ii) as with r5-HT2 receptor affinity, h5-HT2A affinity is correlated with the lipophilicity of the 4-position substituent (r = 0.798), iii) that eight of the ten compounds examined in functional (Ca+2 mobilization in stable cell lines generated expressing the human 5-HT2B receptor using the Flp-In T-REx system) assays acted as h5-HT2B agonists (4-substituent = H, F, Br, I, OCH2CH3, NO2, nC3H7, tC4H9) and two (n-hexyl and benzyl) as antagonists, iv) h5-HT2B affinity but not action was correlated with the lipophilicity of the 4-position substituent (r = 0.750; n = 10). The findings suggest that h5-HT2B receptor affinity, and its relationship to substituent lipophilicity, might be approximated by rat and h5-HT2A affinity but cannot be used as a predictor of h5-HT2B agonist action of 2,5-DMA analogs. Furthermore, given that certain 2,5-DMA analogs are on the clandestine market, their potential to produce cardiac side effects following persistent or chronic use via activation of h5-HT2B receptors should be considered.

The risk of valvular heart disease in the French Childhood Cancer Survivors' Study: Contribution of dose-volume histogram parameters.

BACKGROUND AND PURPOSE: Valvular Heart Disease (VHD) is a known complication of childhood cancer after radiotherapy treatment. However, the dose-volume-effect relationships have not been fully explored. MATERIALS AND METHODS: We obtained individual heart Dose Volume Histograms (DVH) for survivors of the French Childhood Cancer Survivors Study (FCCSS) who had received radiotherapy. We calculated the Mean Dose to the Heart (MHD) in Gy, as well as the heart DVH parameters (Vd Gy, which represents the percentage of heart volume receiving at least d Gy), fixing the thresholds to 0.1 Gy, 5 Gy, 20 Gy, and 40 Gy. We analyzed them furtherly in the subpopulation of the cohort that was treated with a dose lower than 5 Gy (V0.1Gy|V5Gy=0%), 20 Gy (V5Gy|V20Gy=0%), and 40 Gy (V20Gy|V40Gy=0%), respectively. We investigated their role in the occurrence of a VHD in this population-based observational cohort study using the Cox proportional hazard model, adjusting for age at cancer diagnosis and chemotherapy exposure. RESULTS: Median follow-up was 30.6 years. Eighty-one patients out of the 7462 (1 %) with complete data experienced a severe VHD (grade ≥ 3). The risk of VHD increased along with the MHD, and it was associated with high doses to the heart (V40Gy < 50 %, hazard ratio (HR) = 7.96, 95 % CI: 4.26-14.88 and V20Gy|V40Gy=0% >50 %, HR = 5.03, 95 % CI: [2.35-10.76]). Doses 5-20 Gy to more than 50 % (V5Gy|V20Gy=0% >50 %) of the heart induced a marginally non-significant estimated risk. We also observed a remarkable risk increase with attained age. CONCLUSIONS: Our results provide new insight into the VHD risk that may impact current treatments and long-term follow-up of childhood cancer survivors.

Long-term low-dose cabergoline usage: Another association with cardiac valvulopathy.

A 60-year-old patient, professor of physics, presented in 1999 with sudden-onset vitiligo associated with hyperprolactinemia and a prolactinoma. Fearful of potential surgical complications at the peak of his career, the patient declined surgery and opted for medical management with bromocriptine. The decreasing effectiveness of bromocriptine after 5 years required a switch to cabergoline. After a 15-year-course of cabergoline therapy with a cumulative dose of 572 mg, echocardiographic monitoring demonstrated aortic and mitral valve thickening and regurgitation. An additional 3 years of cabergoline treatment (cumulative dose: 649 mg) resulted in worsening valve thickening and regurgitation. It is well-recognized that such valvular changes may occur with high-dose cabergoline treatment. We report a case of mitral and aortic vavulopathy in a patient who was treated with long-term (18 years) low-dosage (.5-1 mg weekly) cabergoline. cabergoline, echocardiography, valvulopathy.

Transthoracic echocardiography and its limitations in the diagnosis of congenital supernumerary aortic valve in a Thoroughbred.

Aortic valve malformation is a common congenital abnormality reported in human medicine. The malformation is characterised by an increased or decreased number of cusps. Anatomical variations of the aortic valve that have been documented in humans include unicuspid, bicuspid, quadricuspid and quinticuspid valves. Two reports described a quadricuspid aortic valve in horses associated with either a ventricular septal defect (VSD) or tetralogy of Fallot. In this case report we describe the clinical and echocardiographic findings of a horse with a quadricuspid aortic valve as single congenital abnormality, referred with history of exercise intolerance and an episode of paroxysmal atrial fibrillation. Limitations and risks of misdiagnosis that can be encountered with transthoracic echocardiography are also discussed. The reported case highlights the importance of echocardiographic screening in asymptomatic patients as congenital heart disease can be present without obvious cardiac signs. As advanced imaging on the equine thorax is still far from future possibilities for adult horses, this report may help to reach an accurate diagnosis with similar cases.

Multimodality Imaging of the Neglected Valve: Role of Echocardiography, Cardiac Magnetic Resonance and Cardiac Computed Tomography in Pulmonary Stenosis and Regurgitation.

The pulmonary valve (PV) is the least imaged among the heart valves. However, pulmonary regurgitation (PR) and pulmonary stenosis (PS) can occur in a variety of patients ranging from fetuses, newborns (e.g., tetralogy of Fallot) to adults (e.g., endocarditis, carcinoid syndrome, complications of operated tetralogy of Fallot). Due to their complexity, PR and PS are studied using multimodality imaging to assess their mechanism, severity, and hemodynamic consequences. Multimodality imaging is crucial to plan the correct management and to follow up patients with pulmonary valvulopathy. Echocardiography remains the first line methodology to assess patients with PR and PS, but the information obtained with this technique are often integrated with cardiac magnetic resonance (CMR) and computed tomography (CT). This state-of-the-art review aims to provide an updated overview of the usefulness, strengths, and limits of multimodality imaging in patients with PR and PS.

Less is better? Comparing effects of median sternotomy and thoracotomy surgical approaches for left ventricular assist device implantation on postoperative outcomes and valvulopathy.

OBJECTIVE: Our objective was to compare outcomes after left ventricular assist device implantation performed via median sternotomy or lateral thoracotomy. METHODS: We retrospectively analyzed 222 adult patients with the HeartMate3 (Abbott Lab) left ventricular assist device implanted between November 2014 and November 2021. Outcomes stratified by surgical approach were evaluated in propensity score-matched groups. The primary outcome was 1-year survival. Secondary outcomes included in-hospital morbidity and mortality, readmissions, and significant valvular regurgitation. RESULTS: Our cohort consisted of 60 patients (27%) who underwent lateral thoracotomy and 162 patients (73%) who underwent median sternotomy. Propensity score matching compared 45 patients who underwent lateral thoracotomy with 68 patients who underwent median sternotomy. There were no differences in intensive care unit or hospital stay duration (median, 10 vs 11 days, P = .58; 46 vs 40 days, P = .279), time to extubation (median, 2 days, P = .627), vasoactive-inotropic scores at intensive care unit arrival (18.20 vs 16.60, P = .654), or in-hospital mortality (2 [5%] vs 4 [6.1%] patients, P = 1). One-year survival (95.56% vs 90.61%, P = .48) and all-cause hospital readmission rate (Gray's test: P = .532) were also comparable. Patients who underwent lateral thoracotomy had significantly less early right ventricular failure (24.4% vs 53.7%, P = .004), although they had more follow-up tricuspid regurgitation (17.6% vs 0%, P = .030) and volume overload readmissions (Gray's test: P = .0005). CONCLUSIONS: Our data suggest that lateral thoracotomy is a safe although not necessarily superior alternative to median sternotomy for HeartMate 3 implantation in the perioperative and postoperative periods, because it precludes concomitant tricuspid valve repairs and may be associated with increased risk of late tricuspid regurgitation and volume overload readmissions.

Cardiovascular Imaging in Pregnancy: Valvulopathy, Hypertrophic Cardiomyopathy, and Aortopathy.

Pregnancy is associated with profound hemodynamic changes that are particularly impactful in patients with underlying cardiovascular disease. Management of pregnant women with cardiovascular disease requires careful evaluation that considers the well-being of both the woman and the developing fetus. Clinical assessment begins before pregnancy and continues throughout gestation into the post-partum period and is supplemented by cardiac imaging. This review discusses the role of imaging, specifically echocardiography, cardiac MRI, and cardiac CT, in pregnant women with valvular diseases, hypertrophic cardiomyopathy, and aortic pathology.

Gender differences in bicuspid aortic valve Sievers types, valvulopathy, aortopathy, and outcome of aortic valve replacement.

BACKGROUND: The gender difference of the bicuspid aortic valve (BAV) is not well understood. OBJECTIVES: We evaluated the impact of gender on the Sievers types, valvulopathy, aortopathy, and outcomes of aortic valve replacement (AVR) of BAV patients in a cohort of Chinese patients. METHODS: Among 992 BAV patients without aortic dissection nor congenital heart disease, 658 underwent AVR. The demography, Sievers types, valvulopathy, aortopathy, and outcomes of AVR were compared between genders. RESULTS: Aortic regurgitation (AR ≥ 2+) (39.0% vs. 12.8%, p < .001), aortic root dilation only (3.8% vs. .8%, p = .014), and diffuse dilation (25.3% vs. 4.3%, p < .001) were more common in men, while moderate to severe aortic stenosis (AS) (21.3% vs. 45.7%, p < .001) and ascending dilation only (46.2% vs. 61.2%, p < .001) were more common in women. Men were more prone to develop preoperative AR ≥ 2+ (OR = 5.15, p < .001), moderate to severe AS + AR ≥ 2 + (OR = 2.95, p = .001), and Diffuse aortic dilation (OR = 3.91, p < .001). Sievers types did not have a significant effect on valvular dysfunction. Gender didn't predict early adverse events after AVR (n = 90) (HR = 1.21, p = .44), but male gender predicted a left ventricular ejection fraction <50% after AVR (OR = 3.07, p = .03). CONCLUSIONS: In this BAV series of Chinese patients, gender didn't differ significantly in Sievers types of BAV but showed significant differences in valvulopathy, aortopathy, and LV function after AVR. In addition, the male patients developed more severe conditions at a younger age.

Percutaneous tricuspid valve implantation: an alternative in critically ill patients.

Tricuspid valvulopathy has gained a lot of attention in recent years, especially due to the advances in percutaneous management. CHD can present with primary or secondary malfunction of the tricuspid valve, often not addressed due to high surgical risk after several interventions. We present two cases of adults with complex congenital heart malformations and borderline clinical situations who successfully underwent percutaneous tricuspid replacement.