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Condition: Aortic Stenosis
Education: Study
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Total 687 results found since Jan 2013.
Novel concept of less invasive concomitant surgical aortic valve replacement and coronary artery bypass grafting avoiding full median sternotomy
AbstractIn the last decades, minimally invasive procedures have been developed in the therapy of aortic valve disorders. Recently, a novel concept of minimally invasive coronary revascularization in multivessel disease via left anterior mini-thoracotomy demonstrated promising results. Full median sternotomy, as a very invasive procedure, is the standard approach in concomitant surgical aortic valve replacement (sAVR) and coronary bypass grafting (CABG). The aim of our study was to show that the combination of minimal invasive aortic valve replacement via upper mini-sternotomy and coronary artery bypass grafting via left an...
Source: Heart and Vessels - September 12, 2023 Category: Cardiology Source Type: research
Quantification of cardiac pumping mechanics in TAVI patients: A pilot study utilizing minimally invasive method for pressure ‐volume analysis
Reconstructed pressure volume loop by LV pressure and cardiac output. AbstractThe ventriculo-arterial coupling (VAC) and left ventricle (LV) mechanics are crucial and play an important role in the pathophysiology of aortic stenosis (AS). The pressure-volume (PV) analysis is a powerful tool to study VAC and LV mechanics. We proposed a novel minimally-invasive method for PV analysis in patients with severe AS receiving transcatheter aortic valve implantation (TAVI). Patients with severe AS were prospectively enrolled in a single center. LV pressure and cardiac output were recorded before and after TAVI. We constructed the PV...
Source: Physiological Reports - September 9, 2023 Category: Physiology Authors: Tsung ‐Yu Ko,
Chia‐Chuan Chuang,
Mao‐Shin Lin,
Yi‐Chang Chen,
Ying‐Hsien Chen,
Ching‐Chang Huang,
Chih‐Fan Yeh,
Ming‐Jiuh Wang,
Kuo‐Chu Chang,
Yi‐Lwun Ho,
Hsien‐Li Kao Tags: ORIGINAL ARTICLE Source Type: research
Comparison of serum lipoprotein(a) levels in young and middle-aged patients presenting for the first time with ST-elevation myocardial infarction: a single-centre study
CONCLUSION: Lp(a) level was found to be a higher and a possible independent risk factor in young patients who presented with STEMI for the first time, compared to the middle-aged patient group. Lp(a) is a highly atherogenic molecule and it has been associated with stroke, heart failure, aortic stenosis, as well as coronary artery disease. Measurement of Lp(a) levels may be recommended in young patients with high cardiovascular risk.PMID:37656600 | DOI:10.5830/CVJA-2023-038
Source: Cardiovascular Journal of Africa - September 1, 2023 Category: Cardiology Authors: Song ül Usalp Emine Altunta ş Bayram Ba ğırtan Kanber Ö Karabay Source Type: research
Early Aortic Valve Replacement in Symptomatic Normal-Flow, Low-Gradient Severe Aortic Stenosis: A Propensity Score-Matched Retrospective Cohort Study
CONCLUSIONS: An early AVR strategy may be beneficial in reducing the risk of a composite outcome of death or hospitalization for HF in symptomatic patients with NFLG severe AS. Future randomized studies are required to validate and confirm our findings.PMID:37653715 | DOI:10.4070/kcj.2023.0022
Source: Korean Circulation Journal - September 1, 2023 Category: Cardiology Authors: Kyu Kim Iksung Cho Kyu-Yong Ko Seung-Hyun Lee Sak Lee Geu-Ru Hong Jong-Won Ha Chi Young Shim Source Type: research
Comparison of serum lipoprotein(a) levels in young and middle-aged patients presenting for the first time with ST-elevation myocardial infarction: a single-centre study
CONCLUSION: Lp(a) level was found to be a higher and a possible independent risk factor in young patients who presented with STEMI for the first time, compared to the middle-aged patient group. Lp(a) is a highly atherogenic molecule and it has been associated with stroke, heart failure, aortic stenosis, as well as coronary artery disease. Measurement of Lp(a) levels may be recommended in young patients with high cardiovascular risk.PMID:37656600 | DOI:10.5830/CVJA-2023-038
Source: Cardiovascular Journal of Africa - September 1, 2023 Category: Cardiology Authors: Song ül Usalp Emine Altunta ş Bayram Ba ğırtan Kanber Ö Karabay Source Type: research
Early Aortic Valve Replacement in Symptomatic Normal-Flow, Low-Gradient Severe Aortic Stenosis: A Propensity Score-Matched Retrospective Cohort Study
CONCLUSIONS: An early AVR strategy may be beneficial in reducing the risk of a composite outcome of death or hospitalization for HF in symptomatic patients with NFLG severe AS. Future randomized studies are required to validate and confirm our findings.PMID:37653715 | DOI:10.4070/kcj.2023.0022
Source: Korean Circulation Journal - September 1, 2023 Category: Cardiology Authors: Kyu Kim Iksung Cho Kyu-Yong Ko Seung-Hyun Lee Sak Lee Geu-Ru Hong Jong-Won Ha Chi Young Shim Source Type: research
Comparison of serum lipoprotein(a) levels in young and middle-aged patients presenting for the first time with ST-elevation myocardial infarction: a single-centre study
CONCLUSION: Lp(a) level was found to be a higher and a possible independent risk factor in young patients who presented with STEMI for the first time, compared to the middle-aged patient group. Lp(a) is a highly atherogenic molecule and it has been associated with stroke, heart failure, aortic stenosis, as well as coronary artery disease. Measurement of Lp(a) levels may be recommended in young patients with high cardiovascular risk.PMID:37656600 | DOI:10.5830/CVJA-2023-038
Source: Cardiovascular Journal of Africa - September 1, 2023 Category: Cardiology Authors: Song ül Usalp Emine Altunta ş Bayram Ba ğırtan Kanber Ö Karabay Source Type: research
Early Aortic Valve Replacement in Symptomatic Normal-Flow, Low-Gradient Severe Aortic Stenosis: A Propensity Score-Matched Retrospective Cohort Study
CONCLUSIONS: An early AVR strategy may be beneficial in reducing the risk of a composite outcome of death or hospitalization for HF in symptomatic patients with NFLG severe AS. Future randomized studies are required to validate and confirm our findings.PMID:37653715 | DOI:10.4070/kcj.2023.0022
Source: Korean Circulation Journal - September 1, 2023 Category: Cardiology Authors: Kyu Kim Iksung Cho Kyu-Yong Ko Seung-Hyun Lee Sak Lee Geu-Ru Hong Jong-Won Ha Chi Young Shim Source Type: research
