Electrocardiographic signs of cardiac ischemia at rest and during exercise in patients with COPD traveling to 3,100 m: data from a randomized trial of acetazolamide by Marla Christen, Marla Christen, Aline Buergin, Aline Buergin, Maamed Mademilov, Maamed Mademilov, Laura Mayer, Laura Mayer, Simon R. Schneider, Simon R. Schneider, Mona Lichtblau, Mona Lichtblau, Talant M. Sooronbaev, Talant M. Sooronbaev, Silvia Ulrich, Silvia Ulrich, Konrad E. Bloch, Konrad E. Bloch, Michael Furian, Michael Furian

“…Exercise electrocardiograms were recorded at the National Center of Internal Medicine and Cardiology, Bishkek (760 m) and on the day of arrival at the Tuja Ashu high-altitude clinic (3,100 m), Kyrgyzstan. …”
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Weight loss-independent changes in human growth hormone during water-only fasting: a secondary evaluation of a randomized controlled trial by Benjamin D. Horne, Benjamin D. Horne, Benjamin D. Horne, Jeffrey L. Anderson, Jeffrey L. Anderson, Heidi T. May, Tami L. Bair, Viet T. Le, Viet T. Le, Leslie Iverson, Kirk U. Knowlton, Kirk U. Knowlton, Joseph B. Muhlestein, Joseph B. Muhlestein

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Prevalence and prognostic impact of cognitive frailty in elderly patients with heart failure: sub‐analysis of FRAGILE‐HF by Shuhei Yamamoto, Saeko Yamasaki, Satoko Higuchi, Kentaro Kamiya, Hiroshi Saito, Kazuya Saito, Yuki Ogasahara, Emi Maekawa, Masaaki Konishi, Takeshi Kitai, Kentaro Iwata, Kentaro Jujo, Hiroshi Wada, Takatoshi Kasai, Hirofumi Nagamatsu, Tetsuya Ozawa, Katsuya Izawa, Naoki Aizawa, Akihiro Makino, Kazuhiro Oka, Shin‐ichi Momomura, Nobuyuki Kagiyama, Yuya Matsue

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Benefits, limits, and risks of ChatGPT in medicine by Jonathan A. Tangsrivimol, Jonathan A. Tangsrivimol, Erfan Darzidehkalani, Hafeez Ul Hassan Virk, Zhen Wang, Zhen Wang, Jan Egger, Michelle Wang, Sean Hacking, Benjamin S. Glicksberg, Markus Strauss, Markus Strauss, Chayakrit Krittanawong, Chayakrit Krittanawong

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An Unusual Mechanism of Closure of Muscular Ventricular Septal Defects by Soham Dasgupta, Ashraf M. Aly

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Psychological Distress in Cardiovascular Disease by Alexander C. Razavi, MD MPH PhD, Viola Vaccarino, MD, PhD, Roger S. Blumenthal, MD

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A Life Threatening Rash, an Unexpected Cause by Dhiraj Jain, Stalin Viswanathan, Chandramohan Ramasamy

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Multivalvular Heart Disease: A Bedside Case Discussion for Residents by Prerna Garg, Saurav Suman, Abhinav Jain

“…The stepwise diagnostic approach to a patient with valvular heart disease starting from history to examination and then evaluation of the investigations and planning the treatment is discussed for the training of cardiology fellows.…”
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The Use of Succinylcholine in Brugada Syndrome: A Case Report and Discussion of Literature by Marcus M. de Wolf, Nellie M. Rus, Guus H. Beljaars, Hanno L. Tan

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FTO Alleviates Hepatic Ischemia-Reperfusion Injury by Regulating Apoptosis and Autophagy by Pi-Xiao Wang, Ling Zhu, Mei Xiang, Rixin Zhang, Xiaolin Zheng, Zhi Zheng, Kai Li

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Enhancing PCI Outcomes With Postprocedural Murray Law-Based Quantitative Flow Ratio by Kosei Terada, MD, PhD, Kazumasa Ikeda, MD, Yasuhiro Honda, MD

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Sleep Disorders, Obesity, Hypertension, and Cardiovascular Risk by Samy I. McFarlane, Olugbenga Ogedegbe, Amgad N. Makaryus, Charles Agyemang, Girardin Jean-Louis

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Advancements in Managing Anthracycline-Induced Cardiotoxicity: Insights from Interventional Clinical Trials by Zhao M, Zhang X, Zhou D, Song J

“…Mei Zhao,1 Xiaohong Zhang,1 Dongyang Zhou,2 Junxian Song3– 5 1Department of Pharmacy, Peking University People’s Hospital, Beijing, People’s Republic of China; 2Department of Metabolism, Digestion and Reproduction, Faculty of Medicine, Imperial College London, London, UK; 3Department of Cardiology, Peking University People’s Hospital, Beijing, People’s Republic of China; 4Beijing Key Laboratory of Early Prediction and Intervention of Acute Myocardial Infarction, Peking University People’s Hospital, Beijing, People’s Republic of China; 5Center for Cardiovascular Translational Research, Peking University People’s Hospital, Beijing, People’s Republic of ChinaCorrespondence: Junxian Song, Department of Cardiology, Peking University People’s Hospital, No. 11 Xizhimen South Street, Xicheng District, Beijing, 100044, People’s Republic of China, Email sjx221@163.comPurpose: Anthracycline-induced cardiotoxicity (AIC) is a significant complication in cancer treatment, impacting long-term health outcomes. …”
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A Correlation Study on Serum Biomarker and Biochemical Parameters in Acute Heart Failure with Duration of Hospital Stay among Patients with Acute Heart Failure by Suresh Shiva kumar, Rangaswamy Ranga raju, Mallikarjun Aradhya, Riyaz A Kalaburgi, Pavithra Venkateshaiah, Sathisha T Gururaja

“…The inpatients were from the Department of Cardiology of Shridevi Institute of Medical Sciences and Research Hospital, Tumkur, Karnataka, India. …”
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Vitamin D Insufficiency Is Associated with Lower Physical Function in Patients with Heart Failure and Diabetes by M. R. Lopes, Paula A. B. Ribeiro, Priscila Ledur, Gabriela C. Souza, Nadine Clausell, Beatriz D. Schaan

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Distribution of Pupil Size and Associated Factors: Results from the Population-Based Gutenberg Health Study by Marian Kiel, Stephanie D. Grabitz, Susanne Hopf, Thomas Koeck, Philipp S. Wild, Irene Schmidtmann, Karl J. Lackner, Thomas Münzel, Manfred E. Beutel, Norbert Pfeiffer, Alexander K. Schuster

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Everolimus in Heart Transplantation: An Update by Stephan W. Hirt, Christoph Bara, Markus J. Barten, Tobias Deuse, Andreas O. Doesch, Ingo Kaczmarek, Uwe Schulz, Jörg Stypmann, Assad Haneya, Hans B. Lehmkuhl

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Effects of endocrine disrupting chemicals, blood metabolome, and epigenetics on breast cancer risk: A multi-dimensional mendelian randomization study by Ningning Song, Xinquan Xi, Kuan Yang, Chongzhe Pei, Lingzhou Zhao

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Successful Mechanical Thrombectomy for Bilateral Anterior Cerebral Artery Occlusions in a Rare Anatomical Variant: A Case Report by Ge B, Zhu J, Zhang F, Han X, Xia Y, Ji Z, Sun P, Li Y, Zhang H, Guo J

“…Beihai Ge,1 Jianjian Zhu,1 Fu Zhang,1 Xianyan Han,1 Yaqian Xia,1 Zeqiang Ji,1 Peili Sun,1 Yuqing Li,1 Huiying Zhang,1 Jianghong Guo2 1Department of Neurology, Rugao Affiliated Hospital of Nantong University, Rugao People’s Hospital, Nantong, Jiangsu, People’s Republic of China; 2Department of Cardiology, Rugao Affiliated Hospital of Nantong University, Rugao People’s Hospital, Nantong, Jiangsu, People’s Republic of ChinaCorrespondence: Jianghong Guo, Department of Cardiology, Rugao Affiliated Hospital of Nantong University, Rugao People’s Hospital, Nantong, Jiangsu, People’s Republic of China, Tel/Fax +86 51387312703, Email jianghongguo123@126.com Beihai Ge, Department of Neurology, Rugao Affiliated Hospital of Nantong University, Rugao People’s Hospital, Nantong, Jiangsu, People’s Republic of China, Tel/Fax +86 51387312703, Email beihaige@126.comBackground: Acute ischemic stroke (AIS) is usually caused by acute occlusion of the cerebral artery. …”
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Assessing the Clinical and Functional Status of COPD Patients Using Speech Analysis During and After Exacerbation by Mayr W, Triantafyllopoulos A, Batliner A, Schuller BW, Berghaus TM

“…Wolfgang Mayr,1,* Andreas Triantafyllopoulos,2,3,* Anton Batliner,2,3 Björn W Schuller,2– 5 Thomas M Berghaus1,6 1Department of Cardiology, Respiratory Medicine and Intensive Care, University Hospital Augsburg, Augsburg, Germany; 2Chair of Health Informatics (CHI), Department of Clinical Medicine, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany; 3Munich Center for Machine Learning (MCML), Munich, Germany; 4Group on Language Audio, & Music (GLAM), Imperial College, London, UK; 5Munich Data Science Institute (MDSI), Munich, Germany; 6Medical Faculty, Ludwig Maximilians University of Munich, Munich, Germany*These authors contributed equally to this workCorrespondence: Wolfgang Mayr, Department of Cardiology, Respiratory Medicine and Intensive Care, University Hospital Augsburg, Stenglinstrasse 2, Augsburg, D-86156, Germany, Email wolfgang.mayr@uk-augsburg.de Andreas Triantafyllopoulos, Chair of Health Informatics, Department of Clinical Medicine, Klinikum rechts der Isar, Technical University of Munich, Ismaninger Straße 22, Munich, 81675, Germany, Email andreas.triantafyllopoulos@tum.deBackground: Chronic obstructive pulmonary disease (COPD) affects breathing, speech production, and coughing. …”
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