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240
datasets available to search
ShareScore release 0.9.0
Dataset results
240 results for “right ventricle”
Histone ChIP-seq from heart right ventricle (ENCSR541TUX)
GEO Series GSE231279. Homo sapiens. 2 samples. Type: Genome binding/occupancy profiling by high throughput sequencing.
intact Hi-C from Right ventricle myocardium superior (ENCSR476RFQ)
GEO Series GSE237483. Homo sapiens. 2 samples. Type: Other.
Histone ChIP-seq from heart right ventricle (ENCSR056GGE)
GEO Series GSE187207. Homo sapiens. 2 samples. Type: Genome binding/occupancy profiling by high throughput sequencing.
Transcriptomic profiles reveal differences between the right and left ventricle (RV and LV) in both normoxia and hypoxia
GEO Series GSE133402. Rattus norvegicus. 12 samples. Type: Expression profiling by high throughput sequencing.
Gene expression in rat right ventricles during chronic pulmonary embolism
GEO Series GSE11851. Rattus norvegicus. 20 samples. Type: Expression profiling by array.
Transcriptional profiling of male and female MCT-induced rats with compensated and decompensated right ventricle
GEO Series GSE240923. Rattus norvegicus. 53 samples. Type: Expression profiling by high throughput sequencing.
Microvascular preservation & cardiomyocyte hyperplasia underlie adaptive right ventricle development in congenital heart disease-pulmonary arterial hypertension
GEO Series GSE298749. Ovis aries. 12 samples. Type: Expression profiling by high throughput sequencing.
Differential Wnt-mediated Programming and Arrhythmogenesis in Right versus Left Ventricles
GEO Series GSE106509. Mus musculus. 24 samples. Type: Expression profiling by high throughput sequencing.
Chemokines regulate small leucine-rich proteoglycans in the extracellular matrix of the pressure-overloaded right ventricle
GEO Series GSE30922. Mus musculus. 9 samples. Type: Expression profiling by array.
Transcriptional changes of the extracellular matrix in chronic thromboembolic pulmonary hypertension governs right ventricle remodeling and recovery
GEO Series GSE249697. Homo sapiens. 135 samples. Type: Expression profiling by high throughput sequencing.
Rabbit heart gene expression in Left ventricle (LV) following banding of the descending thoracic aorta (AOB-LV) vs Sham-control LV and in Right ventricle (RV) following banding the pulmonary artery (
GEO Series GSE30194. Oryctolagus cuniculus. 6 samples. Type: Expression profiling by array.
Lung Recruitment Improves Right Ventricle Performance
ClinicalTrials.gov study NCT02795208. IPD Sharing: UNDECIDED. Countries: 0. Publications: 0.
Cardiac Resynchronization Therapy in Congenital Heart Diseases With Systemic Right Ventricle
ClinicalTrials.gov study NCT04842851. IPD Sharing: UNDECIDED. Countries: 0. Publications: 0.
Right Ventricle Function After Major Right Lung Resection
ClinicalTrials.gov study NCT04167241. IPD Sharing: UNDECIDED. Countries: 0. Publications: 0.
Deep phenotyping the right ventricle to establish translational MRI biomarkers for characterization of adaptive and maladaptive states in pulmonary hypertension
GEO Series GSE273007. Rattus norvegicus. 6 samples. Type: Expression profiling by high throughput sequencing.
Left-right transcriptomic differences in adult male mouse heart ventricles
GEO Series GSE45348. Mus musculus. 8 samples. Type: Expression profiling by array.
Characterization of DNA methylation changes associated with lung and right ventricle dysfunction in pulmonary hypertension
GEO Series GSE208592. Homo sapiens. 33 samples. Type: Expression profiling by high throughput sequencing.
Hypoxia-induced pulmonary hypertension in calf right ventricle
GEO Series GSE217438. Bos taurus. 10 samples. Type: Expression profiling by array.
Right and left ventricle native T1 mapping in systolic phase in patients with congenital heart disease
<p>Dataset from the article Secchi F, Alì M, Monti CB, Greiser A, Pluchinotta FR, Carminati M, Sardanelli F. Right and left ventricle native T1 mapping in systolic phase in patients with congenital heart disease. Acta Radiol. 2021 Mar;62(3):334-340. doi: 10.1177/0284185120924563. Epub 2020 May 31. PMID: 32475124.</p> <p><strong>Abstract</strong></p> <p><strong>Background: </strong>T1 mapping is emerging as a powerful tool in cardiac magnetic resonance (CMR) to evaluate diffuse fibrosis. However, right ventricular (RV) T1 mapping proves difficult due to the limited wall thickness in diastolic phase. Several studies focused on systolic T1 mapping, albeit only on the left ventricle (LV).</p> <p><strong>Purpose: </strong>To estimate intra- and inter-observer variability of native T1 (nT1) mapping of the RV, and its correlations with biventricular and pulmonary function in patients with congenital heart disease (CHD).</p> <p><strong>Material and methods: </strong>In this retrospective, observational, cross-sectional study we evaluated 36 patients with CHD, having undergone CMR on a 1.5-T scanner. LV and RV functional evaluations were performed. A native modified look-locker inversion recovery short-axis sequence was acquired in the systolic phase. Intra- and inter-reader reproducibility were reported as complement to 100% of the ratio between coefficient of reproducibility and mean. Spearman ρ and Mann-Whitney <em>U</em>-test were used to compare distributions.</p> <p><strong>Results: </strong>Intra- and inter-reader reproducibility was 84% and 82%, respectively. Median nT1 was 1022 ms (interquartile range [IQR] 1108-972) for the RV and 947 ms (IQR 986-914) for the LV. Median RV-nT1 was 1016 ms (IQR 1090-1016) in patients with EDVI ≤100 mL/m<sup>2</sup> and 1100 ms (IQR 1113-1100) in patients with EDVI >100 mL/m<sup>2</sup> (<em>P =</em> 0.049). A significant negative correlation was found between RV ejection fraction and RV-nT1 (ρ = -0.284, <em>P =</em> 0.046).</p> <p><strong>Conclusion: </strong>Systolic RV-nT1 showed a high reproducibility and a negative correlation with RV ejection fraction, potentially reflecting an adaptation of the RV myocardium to pulmonary valve/conduit (dys)-function.</p>
Dataset related to article: "Nocturnal Hypoxemia Impacts Right Ventricle Diastolic Function in Obstructive Sleep Apnea: A Retrospective Observational Study"
<p>We provide the raw data used for the following article:</p> <ul> <li>Scotti C, Porta R, Olivares A, Comini L, Cinelli A, Scalvini S, Vitacca M.<br> <em>Nocturnal Hypoxemia Impacts Right Ventricle Diastolic Function in Obstructive Sleep Apnea: A Retrospective Observational Study.</em><br> "J Clin Med." 2020 Jan 7;9(1):162. doi: 10.3390/jcm9010162. PMID: 31936097; PMCID: PMC7019852.</li> </ul> <p> </p> <p><strong>Abstract</strong><br> Obstructive sleep apnea (OSA), although a growing healthcare problem and documented risk factor for cardiovascular diseases, is still under-diagnosed in cardiac patients. To investigate the correlation between OSA and echocardiographic parameters of right ventricle diastolic (RVD) dysfunction, in particular trans-tricuspid E-wave deceleration time (EDT), we retrospectively analyzed data of 103 pure (comorbidity-free) OSA patients with comprehensive echocardiographic examination (ETT). Apnea/hypopnea index (AHI), oxygen desaturation index (ODI), mean nighttime oxyhemoglobin saturation (SpO2), time elapsed with SpO2 < 90% (T90) and mean peak desaturation of nocturnal events (Mdes, graded as mild, medium or severe) were compared with echocardiographic parameters. We found RVD dysfunction present in 58.3% of patients. Altered EDT correlated significantly with mean SpO2, T90, and Mdes (p < 0.01, all). Nocturnal desaturators had a significantly worse EDT than non-desaturators (p = 0.027) and a higher risk of prolonged EDT (odds ratio, OR = 2.86). EDT differed significantly according to Mdes severity (p = 0.005) with a higher risk of prolonged EDT in medium/severe vs. mild Mdes (OR = 3.44). EDT detected the presence of RVD dysfunction in 58.3% of our pure OSA patients. It correlated poorly with AHI severity but strongly with nocturnal desaturation severity, independently of age. This ETT marker may be useful for deciding appropriate diagnostic and therapeutic strategies.</p>
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Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.