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Front Sports Act Living
January 2025
Department of Internal and Family Medicine, Lesya Ukrainka Volyn National University, Lutsk, Ukraine.
Introduction: Our goal was to determine the differences in changes in cardiovascular and cardiorespiratory interaction indicators during a respiratory maneuver with a change in breathing rate in athletes with different types of heart rate regulation.
Methods: The results of a study of 183 healthy men aged 21.2 ± 2.
Neurol Med Chir (Tokyo)
January 2025
Department of Neurosurgery, Tohoku University Graduate School of Medicine.
Pediatric patients with moyamoya disease frequently show rapid progression with a high risk of stroke. Indirect revascularization is widely accepted as a surgical treatment for pediatric moyamoya disease, but it does not augment cerebral blood flow immediately, which leaves patients at risk for stroke peri-operatively. This delay in flow augmentation may make adding direct bypass the better option.
View Article and Find Full Text PDFFront Physiol
January 2025
Environmental Physiology Group, Department of Health Sciences, Mid Sweden University, Östersund, Sweden.
Background And Aim: Hyperventilation before breath-hold diving (freediving) is widely accepted as a risk factor for hypoxic syncope or blackout (BO), but there is no practical way to address it before dives. This study explores the feasibility of using a force sensor to predict end-tidal carbon dioxide ( CO) to assess hyperventilation in freedivers.
Methods And Results: Twenty-one freedivers volunteered to participate during two national competitions.
Ann Gen Psychiatry
January 2025
Department of Neuropsychiatry, Faculty of Life Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-Ku, Kumamoto, 860-8556, Japan.
Background: Seizure threshold increases with age and the frequency of electroconvulsive therapy (ECT). Therefore, therapeutic seizures can be difficult to induce, even at maximum stimulus charge with available ECT devices. Such cases are known as difficult-to-induce-seizures electroconvulsive therapy cases (DECs).
View Article and Find Full Text PDFBackground: Unexplained exertional dyspnoea without significant elevation of natriuretic peptides is common. One of the causes might be early heart failure with preserved ejection fraction (HFpEF).
Aims: This study aimed to characterize patients with exertional dyspnoea and normal/near-to-normal N-terminal pro-brain natriuretic peptide (NT-proBNP) levels with regard to early stages of HFpEF and non-cardiac causes.
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