Cardiac reserve
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Ticagrelor is a direct and rapid-acting antagonist of the P2Y12-adenosine diphosphate receptor found on platelets. The drug is recommended as a first-line antiplatelet agent in patients with acute coronary syndromes, as evidenced in its superiority compared to clopidogrel according to the Platelet Inhibition and Patient Outcomes study.
4p viintuit 26-09-2023 4 0 Download
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QT prolongation is present in 26-52% of cases of Takotsubo cardiomyopathy (TCM). It has been postulated to result from reduced cardiac repolarization reserve and reflects the transient myocardial insult observed in TCM. Bradycardia-induced QT interval prolongation is amplified by the occurrence of TCM, a combination that potentially carries a significant risk for torsade de pointes (TdP).
8p viwhitewolf 03-07-2023 3 2 Download
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Frailty, a syndrome characterized by a decline in function reserve, is common in older patients with heart failure (HF) and is associated with prognosis. This study aimed to evaluate the impact of frailty on outcomes in older patients with preserved and reduced cardiac function.
12p viisaacnewton 25-04-2022 23 5 Download
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Weaning post-cardiac surgery patients from mechanical ventilation (MV) poses a big challenge to these patients. Optimized left ventricular-arterial coupling (VAC) may be crucial for reducing the MV duration of these patients. However, there is no research exploring the relationship between VAC and the duration of MV. We performed this study to investigate the relationship between left ventricular-arterial coupling (VAC) and prolonged mechanical ventilation (MV) in severe post-cardiac surgery patients.
9p vampires36 30-12-2021 13 0 Download
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Hypoxia affects myocardial oxygen supply resulting in subclinical cardiac dysfunction in obstructive sleep apnea (OSA) patients, with cardiovascular complications being associated with increased oxidative burst (OB). The aims of our study were to assess left ventricular (LV) dynamic myocardial deformation and diastolic reserve at rest and upon exercise, along with OB determination in this patients subset.
9p vimaine2711 26-03-2021 14 2 Download
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Anthracycline chemotherapy (AC) is an efficacious (neo) adjuvant treatment for early-stage breast cancer (BCa), but is associated with an increased risk of cardiac dysfunction and functional disability.
16p vidhaka2711 31-07-2020 15 1 Download
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Chronic heart failure (CHF) is a complex syndrome characterized by progressive decline in left ventricular function, low exercise tolerance and raised mortality and morbidity. Left ventricular diastolic dysfunction plays a major role in CHF and progression of most cardiac diseases.
12p kethamoi1 17-11-2019 24 0 Download
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The Mali Economic Management Credit supports the government’s efforts to improve women’s access to land and financial services. It has facilitated the preparation of an action plan that was included in the overall financial sector action plan approved in 1998, which resulted in budget support for women’s income-generation activities. The operation has also facilitated and increased women’s access to land in the Office du Niger region; and raised public awareness of women’s legal rights and the benefits of women’s participation in the develop- ment process.
38p machuavo 19-01-2013 60 3 Download
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.Cardiac Pacing and ICDs Fourth Edition ..Cardiac Pacing and ICDs Fourth Edition Kenneth A. Ellenbogen, MD Kontos Professor of Medicine Director, Electrophysiology and Pacing Laboratory Virginia Commonwealth University Medical Center Richmond, Virginia Mark A. Wood, MD Professor of Medicine Assistant Director, Electrophysiology and Pacing Laboratory Virginia Commonwealth University Medical Center Richmond, Virginia .© Kenneth A. Ellenbogen, MD, 2005 Blackwell Publishing, Inc.
577p gian_anh 18-10-2012 67 10 Download