Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Is right ventricular free wall revascularization underrated? Sequential bypass of mid-right coronary artery to resolve acute right ventricular dysfunction.

ABSTRACT:

SUBMITTER: Umana Pizano JB

PROVIDER: S-EPMC10580089 | biostudies-literature | 2023 Oct

REPOSITORIES: biostudies-literature

ACCESS DATA

Json Xml

Publications

Is right ventricular free wall revascularization underrated? Sequential bypass of mid-right coronary artery to resolve acute right ventricular dysfunction.

Umana Pizano Juan B JB Arain Faisal D FD Harb Serge C SC Bakaeen Faisal G FG Elgharably Haytham H

JTCVS techniques 20230724

PMID: 37854834

Similar Datasets

Tumour resection and coronary artery bypass grafting for right ventricular fibroma with severe calcification and coronary artery stenosis.

Project description: Not available

| S-EPMC11367957 | biostudies-literature

Expression data from human heart right ventricular wall

Project description:Gene expression in the right ventricle is different in control patients as compared to either idiopathic dilated cardiomyopathy or pulmonary arterial hypertension Two human hearts obtained at autopsy from each of control, pulmonary hypertension, and dilated cardiomyopathy

2015-04-02 | E-GEOD-67492 | biostudies-arrayexpress

Right Ventricular Diastolic Dysfunction Before Coronary Artery Bypass Grafting: Impact on 5-Year Follow-Up Outcomes.

Project description:Background: The aim of this study was to assess the effect of right ventricular diastolic dysfunction on the results of 5-year follow-up of patients after coronary artery bypass grafting (CABG). Methods: Patients were enrolled in this prospective observational study examined before planned CABG from 2017 to 2018. In addition to the baseline preoperative indicators and perioperative data, the initial parameters of the left and right ventricle (RV) systolic and diastolic function were assessed. The long-term results after CABG were assessed after 5 years. The following endpoints were recorded in the remote period: coronary and non-coronary death, non-fatal myocardial infarction (MI), repeat myocardial revascularization. Results: The results of long-term follow-up were assessed in 148 patients, during which time MACE was registered in 43 patients (29.1%). In the group with MACE before CABG, a history of myocardial infarction (p = 0.008), functional class 3 NYHA of chronic heart failure (CHF) (p = 0.013), an increase in the left ventricle size, a decrease in the e'/a' ratio (p = 0.041), and the presence of the right ventricle diastolic dysfunction (p = 0.037) were more often detected. Kaplan-Meier analysis revealed a better long-term prognosis (MACE-free survival) in the group without RVDD compared to the group with RVDD (p = 0.026). Conclusions: In patients after coronary artery bypass grafting, the development of adverse events was associated with both clinical factors and the presence of right ventricular diastolic dysfunction. Survival analysis revealed a worse prognosis in patients with preoperative RVDD compared with patients without RVDD.

| S-EPMC11856731 | biostudies-literature

Occlusion of the Right Ventricular Wall Branch of a Recessive Right Coronary Artery Resulting in Ventricular Fibrillation and Anterior ST-Segment Elevation-A Case Report.

Project description:Background: Right ventricular (RV) infarction is as an extremely rare cause of isolated anterior ST-segment elevation. Occlusion of the RV branch in a recessive right coronary artery (RCA) causing isolated RV infarction and only anterior ST-elevation is extremely rare. To date, the handful of such cases reports do not describe any arrhythmia associated with this presentation. Although ventricular fibrillation (VF) has been well-documented with interruption of flow in the conus branch of the RCA, here we describe VF occurring in a patient with occlusion of the RV branch of a recessive RCA presenting with isolated anterior ST-segment elevation. Case: A 51-year-old man presented with acute chest pain and isolated anterior ST-segment elevation on electrocardiogram (ECG). The patient developed ventricular fibrillation prior to coronary angiography requiring cardiopulmonary resuscitation. Coronary angiography revealed an unobstructed left coronary system and a recessive right coronary artery with ostial occlusion of the RV branch which was treated with a drug eluting balloon, resulting in resolution of the chest pain and ECG changes. Conclusion: Isolated RV infarction due to RV branch occlusion can cause ECG changes mimic anterior left ventricular infarction. This presentation may be complicated by VF, even in the setting of a recessive RCA.

| S-EPMC7399019 | biostudies-literature

Hearts after off-pump coronary revascularization surgery and on-pump coronary artery bypass grafting

Project description:This SuperSeries is composed of the following subset Series: GSE12485: Changes in cardiac transcription profiles following off-pump coronary revascularization surgery GSE12486: Changes in cardiac transcription profiles following on-pump coronary artery bypass grafting Refer to individual Series

2010-07-07 | E-GEOD-12504 | biostudies-arrayexpress

Expression data from human heart right ventricular wall

Project description:Gene expression in the right ventricle is different in control patients as compared to either idiopathic dilated cardiomyopathy or pulmonary arterial hypertension

2015-04-02 | GSE67492 | GEO

Hearts after off-pump coronary revascularization surgery and on-pump coronary artery bypass grafting

Project description:This SuperSeries is composed of the SubSeries listed below.

2010-06-22 | GSE12504 | GEO

Mid-term follow-up outcomes of 2-staged hybrid coronary revascularization compared with off-pump coronary artery bypass for patients with multivessel coronary artery disease.

Project description:Two-staged hybrid coronary revascularization (HCR) is a novel procedure in selected patients with multivessel coronary artery disease. However, few studies are available on the mid-term or long-term outcomes of this 2-staged procedure as compared to off-pump coronary artery bypass (OPCAB).To compare in-hospital and mid-term follow-up outcomes of 2-staged HCR with OPCAB in patients with multivessel coronary artery disease.The present retrospective study analyzed the data from 73 patients who underwent the 2-staged HCR (HCR group) during 2012-2014 at the heart center. Three hundred and eighty-three patients who underwent conventional OPCAB by the same surgeon were selected for the comparative analysis performed on in-hospital and mid-term follow-up outcomes between the two groups.No significant difference was observed in the preoperative outcome between the two groups. The HCR group had a shorter operation duration (152.9 ±43.8 vs. 262.6 ±51.8 min, p < 0.05), less bleeding (558.6 ±441.3 vs. 1035.5 ±613.3 ml, p < 0.05), shorter mechanical ventilation (9.4 ±7.4 vs. 19.0 ±18.3 h, p < 0.05), and less blood transfusion (12 (16.4%) vs. 200 (52.2%), p < 0.05). The mean follow-up duration was 25.0 ±9.6 months in the HCR group and 22.8 ±10.6 months in the OPCAB group. The incidence of major adverse cardiac or cerebrovascular events (MACCE) was similar in both groups (4 (5.5%) vs. 10 (2.8%), p = 0.408). The estimated 3-year survival was similar in both groups (log-rank χ2 = 1.041, p = 0.308).The 2-staged HCR is a safe and effective surgical procedure and may offer similar mid-term follow-up outcomes to OPCAB.

| S-EPMC5502332 | biostudies-other

Long-Term Patency of Venous Conduits Targeting the Right Coronary Artery System-Single Is Superior to Sequential bypass Grafting.

Project description:ObjectiveLittle is known about the fate of bypass grafts to the right coronary system. To investigate the long-term patency of venous bypass grafts directed to the right coronary artery (RCA) based on postoperative angiograms and to identify predictors of graft occlusion.MethodsIn this single-center study, all patients who underwent coronary angiography from 2005 to 2021 after previously undergoing isolated coronary artery bypass grafting (CABG) were included. The primary endpoint was graft occlusion over a median follow-up of 9.1 years.ResultsAmong a total of 1106 patients (17.0% women, 64 (57-71) years median age), 289 (26.1%) received a sequential vein graft and 798 (72.2%) a single graft. Multivariate regression revealed age (HR 1.019, CI 95% 1.007-1.032), the urgency of CABG (HR 1.355, CI 95% 1.108-1.656), and severely impaired left ventricular function (HR 1.883, CI 95% 1.290-2.748), but not gender and chronic total occlusion (CTO) as predictive factors for graft occlusion. Single conduits were found to be a predictor of graft patency (HR 0.575 CI 95% 0.449-0.737). The angiographic outcome showed an overall 10-year freedom from graft occlusion of 73.4% ± 1.6%. The 5-year (10-year) freedom from graft occlusion was 76.9% ± 2.8% (57.8% ± 4.0%) for sequential grafts and 90.4% ± 1.1% (77.8% ± 1.7%) for single grafts (log-rank p < 0.001).ConclusionsIn symptomatic patients with renewed angiography, venous bypass grafting of the RCA showed acceptable long-term patency rates. Single bypass grafting of the RCA was superior to sequential grafting, which needs to be further investigated.

| S-EPMC9506273 | biostudies-literature

Right Ventricular Free Wall Rupture After Myocardial Infarction.

Project description:This paper describes the case of a 68-year-old man who presented in cardiac tamponade due to a right ventricular free wall rupture after a recent ST-segment elevation myocardial infarction. After a pericardiocentesis, the ventricular defect resolved spontaneously. The patient was managed medically and avoided surgical intervention. (Level of Difficulty: Intermediate.).

| S-EPMC8543129 | biostudies-literature

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

Tweets

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data