Results 271 to 280 of about 280,441 (363)

Comprehensive angiographic evaluation of graft quality after endoscopic vein harvesting in coronary artery bypass grafting. [PDF]

open access: yesFront Cardiovasc Med
Nakamura K   +10 more
europepmc   +1 more source

Mitochondrial oxidative stress, calcium and dynamics in cardiac ischaemia‐reperfusion injury

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend Heart attack causes ischaemia–reperfusion injury in cardiomyocytes. Mitochondria generate reactive oxygen species (ROS), leading to oxidative stress. High levels of mitochondrial calcium (Ca2+) activate the mitochondrial permeability transition pore (mPTP), and excess ROS levels can lower the Ca2+ required to activate the mPTP ...
Emily Rozich   +5 more
wiley   +1 more source

Nationwide Trends in Coronary Artery Bypass Grafting in the Republic of Korea, 2005-2022: A Comparison with International Data. [PDF]

open access: yesJ Chest Surg
Ju MH   +11 more
europepmc   +1 more source

Metabolite‐sensitive cross‐bridge models of human atria reveal the impact of diabetes on muscle mechanoenergetics

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend In this study, we used mathematical modelling to explore the effect of diabetes on muscle mechanoenergetics. Our parameterisation of cross‐bridge models using data from non‐diabetic and diabetic human atrial tissues revealed lower values for cross‐bridge stiffness, detachment rates, attachment rates and lower ATP sensitivity in ...
Julia H. Musgrave   +4 more
wiley   +1 more source

Short-Term Outcomes of Coronary Endarterectomy as an Adjunct to Coronary Artery Bypass Grafting: A Systematic Review and Meta-Analysis of Over 100 000 Patients. [PDF]

open access: yesInterdiscip Cardiovasc Thorac Surg
Hon JJ   +13 more
europepmc   +1 more source

The influence of delayed ventricular activation on cardiac repolarization: Insights from electrocardiographic imaging

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend This study examines the relationships between activation and repolarization times in epicardial reconstructed unipolar electrograms derived from ECG‐imaging in patients with normal and delayed ventricular activation. In patients with a narrow QRS‐complex, ECG‐imaging reveals significant variability in the activation ...
Karin C. Smits   +9 more
wiley   +1 more source

Refitting EuroSCORE II for 120-Day Mortality After Coronary Artery Bypass Grafting Using Nationwide Registry Data. [PDF]

open access: yesInterdiscip Cardiovasc Thorac Surg
Roefs MM   +8 more
europepmc   +1 more source

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