Article
Nutrition & Dietetics
Abidan Abulimiti, Ryo Naito, Takatoshi Kasai, Sayaki Ishiwata, Miho Nishitani-Yokoyama, Akihiro Sato, Shoko Suda, Hiroki Matsumoto, Jun Shitara, Shoichiro Yatsu, Azusa Murata, Megumi Shimizu, Takao Kato, Masaru Hiki, Hiroyuki Daida, Tohru Minamino
Summary: Malnutrition often occurs together with heart failure, leading to negative consequences. Cheyne-Stokes respiration (CSR) is commonly found in heart failure patients. However, the impact of CSR and malnutrition on the long-term prognosis of patients with acute decompensated heart failure (ADHF) is still unclear.
Article
Computer Science, Information Systems
Chang Yuan, Muhammad Bilal Khan, Xiaodong Yang, Fiaz Hussain Shah, Qammer Hussain Abbasi
Summary: With the development of science and technology, transparent and non-invasive general computing is being applied to disease diagnosis and medical detection. This study proposes a microwave sensing method based on channel state information to qualitatively detect the breathing patterns of heart failure patients in a non-contact manner. The results show that the system accuracy of the support vector machine is 97%, which can assist medical workers in identifying Cheyne-Stokes respiration symptoms in heart failure patients.
Article
Respiratory System
Renaud Tamisier, Jean-Louis Pepin, Holger Woehrle, Muriel Salvat, Gilles Barone-Rochette, Cecile Rocca, Eik Vettorazzi, Helmut Teschler, Martin Cowie, Patrick Levy
Summary: This study investigated the effect of ASV on sympathetic tone in patients with HFrEF and CSA. The results showed that ASV did not effectively suppress sympathetic activation in heart failure patients and was associated with increased cardiovascular mortality.
EUROPEAN RESPIRATORY JOURNAL
(2023)
Article
Cardiac & Cardiovascular Systems
Alberto Giannoni, Chiara Borrelli, Gianluca Mirizzi, George B. Richerson, Michele Emdin, Claudio Passino
Summary: The study demonstrates that buspirone can decrease CO2 chemosensitivity in patients with heart failure, improving central apnoeas and oxygen saturation.
EUROPEAN JOURNAL OF HEART FAILURE
(2021)
Article
Clinical Neurology
Ph Meurin, A. Ben Driss, C. Defrance, R. Dumaine, H. Weber, N. Renaud, L. Bonnevie, S. Mouram, J. Y. Tabet
Summary: This study found that ticagrelor administration may promote the occurrence of central sleep apnea hypopnea syndrome (CSAHS) in patients after acute coronary syndrome (ACS), with high prevalence of CSAHS post-ACS. The results suggest a potential association between ticagrelor use and CSAHS, warranting further investigation for safety concerns.
Article
Engineering, Biomedical
Hoang Thi Yen, Masaki Kurosawa, Tetsuo Kirimoto, Yukiya Hakozaki, Takemi Matsui, Guanghao Sun
Summary: This paper presents a system for monitoring vital signs using medical radar, which automatically evaluates signal quality and eliminates unsatisfactory signals, while extracting heartbeat and respiration signals using the singular value decomposition method. The system shows good performance in both laboratory testing and real medical practice.
BIOMEDICAL SIGNAL PROCESSING AND CONTROL
(2022)
Article
Multidisciplinary Sciences
Renata M. Lataro, Davi J. A. Moraes, Fabio N. Gava, Ana C. M. Omoto, Carlos A. A. Silva, Fernanda Brognara, Lais Alflen, Vania Brazao, Rafaela Pravato Colato, Jose' Clo'vis do Prado, Anthony P. Ford, Helio C. Salgado, Julian F. R. Paton
Summary: Despite advances in heart failure treatment, there is still no cure for this disease, which is associated with reduced cardiac function, autonomic dysregulation, inflammation, and sleep-disordered breathing. This study discovers that blocking purinergic receptors in the carotid body can improve various pathological processes of heart failure by inhibiting spontaneous burst discharges, normalizing chemoreceptor sensitivity, and improving cardiac function. The findings provide a potential therapeutic angle for heart failure and its complications.
NATURE COMMUNICATIONS
(2023)
Article
Pediatrics
Carla Pereyra, Avier Fraire, Lorenzo Olivero, Augusto Perez
Summary: Cheyne-Stokes respiration, a rare type of central sleep apnea, was observed in a 12-year-old female patient with severe heart failure due to dilated cardiomyopathy, but completely resolved after cardiac transplantation.
ARCHIVOS ARGENTINOS DE PEDIATRIA
(2021)
Article
Cardiac & Cardiovascular Systems
Jeanne Hersant, Pierre Ramondou, Wojciech Trzepizur, Frederic Gagnadoux, Jean Picquet, Pierre Abraham, Samir Henni
Summary: In this study, sinusoidal changes similar to TcpO(2) were found to be common in patients with suspected CLI and were associated with poor outcomes. The prevalence of limb SC+ in suspected CLI patients was lower compared to chest level. The presence of chest SC similar to TcpO(2) significantly increased the risk of mortality in follow-up of patients.
Article
Clinical Neurology
Mahssa Karimi, Jan Hedner, Ludger Grote
Summary: Adaptive Servo Ventilation (ASV) treatment improves sleep quality, neurocognition, and daytime performance in patients with chronic heart failure (CHF) and Cheyne-Stokes respiration (CSR).
Article
Engineering, Biomedical
Alphanie Midelet, Arnaud Prigent, Marie-Caroline Schaeffer, Ronan Le Hy, Jean-Louis Pepin, Sebastien Bailly
Summary: By analyzing the raw airflow signals recorded by CPAP devices, researchers have identified certain features that are associated with heart failure, and can be used to differentiate between Cheyne-Stokes respiration related to heart failure and Cheyne-Stokes respiration related to other underlying conditions.
BIOMEDICAL SIGNAL PROCESSING AND CONTROL
(2023)
Article
Clinical Neurology
Li-Pang Chuang, Jong-Hwei S. Pang, Shih-Wei Lin, Kuo-Chun Hung, Han-Chung Hu, Kuo-Chin Kao, Ming-Shien Wen, Ning-Hung Chen
Summary: This study found that HFrEF patients with CSR had higher levels of MMP-2 and BNP in their serum. Elevated MMP-2 levels were correlated with the severity of sleep apnea and intermittent hypoxia, which could be represented by the apnea-hypopnea index and the oxygen desaturation index. However, there was no positive correlation between these markers and left ventricular ejection fraction. Finally, the treatment of sleep apnea with continuous positive airway pressure for 3 months tended to reduce the elevated serum MMP-2 levels.
JOURNAL OF CLINICAL SLEEP MEDICINE
(2022)
Article
Clinical Neurology
Leonie Kolb, Michael Arzt, Stefan Stadler, Katharina Heider, Lars S. Maier, Maximilian Malfertheiner
Summary: Early ASV usage predicts late ASV usage. In addition, low slow wave sleep before ASV initiation and subjective benefit from ASV may contribute to higher late ASV usage.
SLEEP AND BREATHING
(2021)
Editorial Material
Cardiac & Cardiovascular Systems
Robert L. Owens, Kade Birkeland, J. Thomas Heywood, Steven R. Steinhubl, Jonas Dorn, Daniel Grant, Emmanuel Fombu, Raj Khandwalla
Summary: The study aimed to investigate the effects of sacubitril/valsartan therapy on sleep-related endpoints in heart failure patients, and found that the treatment did not significantly improve sleep-disordered breathing or sleep duration and efficiency.
JOURNAL OF CARDIAC FAILURE
(2021)
Article
Veterinary Sciences
Martina Cambruzzi, Hugo van Oostrom, Julia Deutsch
Summary: Two 8-month-old Suffolk sheep experienced respiratory difficulties after intra-thalamic injection of an experimental drug, possibly due to increased intracranial pressure and opioid-mediated respiratory disturbances.
VETERINARY RECORD CASE REPORTS
(2022)