Showing 241 - 260 results of 348 for search '"electrocardiogram"', query time: 0.05s Refine Results
  1. 241

    Symptoms and coronary risk factors predictive of adverse cardiac events in chest pain patients in an Asian emergency department: the need for a local prediction score by Ziwei Lin, Swee Han Lim, Qai Ven Yap, Cheryl Shumin Kow, Yiong Huak Chan, Siang Jin Terrance Chua, Anantharaman Venkataraman

    Published 2024-07-01
    “…Comparison was made with the ED Assessment of Chest Pain Score (EDACS) and the history, electrocardiogram, age, risk factors, troponin (HEART) score. …”
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    Article
  2. 242

    Pharmacological Evaluation of the Effects of Phenylcarbamic Acid Derivatives on Cardiovascular Functions in Rats by Kralova Eva, Racanska Eva, Vicenova Anna, Boselova Iveta, Malik Ivan, Stankovicova Tatiana

    Published 2018-12-01
    “…The compounds were evaluated for their antiarrhythmic efficacy using ouabain-induced rhythm disturbances and the ability to inhibit the positive chronotropic effect of isoproterenol in isolated atria of Wistar rats. Electrocardiogram (ECG) parameters in isolated hearts of spontaneously hypertensive rats (SHR) perfused according to the Langendorff method and ability to decrease phenylephrine- -induced contraction of the aortic strips after repeated administration of the compounds were also analyzed. …”
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  3. 243

    Atypical presentation of Andersen-Tawil syndrome: heart failure with reduced ejection without periodic paralysis or dysmorphic features by Mustafa Shehzad, Dawood Shehzad, Muhammad Ahmad, Sundus Huma, Shaheer Minhas, Abdul Wassey

    Published 2024-12-01
    “…Cardiovascular examination revealed an S3 heart sound and elevated brain natriuretic peptide levels at 875 pg/ml, with undetectable troponins; potassium level on admission was 3.6 mEq/l. An electrocardiogram showed normal sinus rhythm, first-degree heart block, left atrial enlargement, left bundle branch block and a prolonged QTc of 486 ms. …”
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  4. 244

    Heart abnormality classification using ECG and PCG recordings with novel PJM-DJRNN by Nadikatla Chandrasekhar, Sujatha Canavoy Narahari, Sreedhar Kollem, Samineni Peddakrishna, Archana Penchala, Babji Prasad Chapa

    Published 2025-03-01
    “…However, existing approaches for HD diagnosis suffered from low accuracy and external noise, and most relied on either Electrocardiogram (ECG) or Phonocardiogram (PCG) signals. …”
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  5. 245

    ANGPTL4 Attenuates Ang II-Induced Atrial Fibrillation and Fibrosis in Mice via PPAR Pathway by Xi Zhu, Xiaogang Zhang, Xinpeng Cong, Luoning Zhu, Zhongping Ning

    Published 2021-01-01
    “…Compared to the control group, the mice infused with Ang II showed electrocardiogram characteristics of AF, and this effect was markedly attenuated in ANGPTL4-treated mice. …”
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  6. 246

    Mortal consequences of a cooperative action between Takotsubo syndrome and increased intracranial pressure by Gennaro Alfano, Deasy Ciervo, Teresa Migliore, Antonia Sorbo, Manuela Ariello, Andrea Vitale, Mikko O. Laukkanen, Salvatore Del Gaudio

    Published 2020-06-01
    “…The cardiac function measurements were (i) heart rate, (ii) blood pressure, (iii) oxygen saturation level, (iv) electrocardiogram (ECG), (v) coronary angiogram, (vi) chest computerized tomography (CT), and (vii) echocardiogram. …”
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  7. 247

    Immediate management of a cirrhosis-induced severe pericardial effusion: a case report and review of the literature by Maryam Taheri, Arash Hassanpour Dargah, Pedram Ramezani, Mohsen Anafje, Amir Nasrollahizadeh, Pouya Ebrahimi, Mohammad Hossein Mandegar

    Published 2025-01-01
    “…Imaging studies, including electrocardiogram, computed tomography angiography, and transthoracic echocardiogram, confirmed large pericardial effusion with signs of cardiac tamponade. …”
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    Article
  8. 248

    Tracking changes in autonomic function by coupled analysis of wavelet-based dispersion of heart rate variability and gastrointestinal symptom severity in individuals with hypermobi... by Sarah A. Mathena, Robert M. Allen, Robert M. Allen, Christina Laukaitis, Christina Laukaitis, Christina Laukaitis, Jennifer G. Andrews

    Published 2025-01-01
    “…The gold standard for assessing autonomic function, clinically, is the heart rate variability (HRV) assessment from 24-h Holter monitor electrocardiogram data, but this is expensive and can only be performed in short durations. …”
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  9. 249

    The Number of Frames on ECG-Gated 18F-FDG Small Animal PET Has a Significant Impact on LV Systolic and Diastolic Functional Parameters by Christoph Eissler, Rudolf A. Werner, Paula Arias-Loza, Naoko Nose, Xinyu Chen, Martin G. Pomper, Steven P. Rowe, Constantin Lapa, Andreas K. Buck, Takahiro Higuchi

    Published 2021-01-01
    “…This study is aimed at investigating the impact of frame numbers in preclinical electrocardiogram- (ECG-) gated 18F-fluorodeoxyglucose (18F-FDG) positron emission tomography (PET) on systolic and diastolic left ventricular (LV) parameters in rats. …”
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  10. 250

    M6a demethylase FTO regulates the oxidative stress, mitochondrial biogenesis of cardiomyocytes and PGC-1a stability in myocardial ischemia-reperfusion injury by Qiong Jiang, Xuehai Chen, Kezeng Gong, Zhe Xu, Lianglong Chen, Feilong Zhang

    Published 2025-12-01
    “…RT–PCR and Western blot were used to investigate the expression of the fat mass and obesity-associated (FTO) gene. Electrocardiogram, echocardiography, triphenyltetrazolium chloride (TTC) staining and hematoxylin-eosin (HE) staining were used to assess the model and the effect of FTO overexpression. …”
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  11. 251

    Application of Handheld Tele-ECG for Health Care Delivery in Rural India by Meenu Singh, Amit Agarwal, Vineet Sinha, Rohit Manoj Kumar, Nishant Jaiswal, Ishita Jindal, Pankaj Pant, Munish Kumar

    Published 2014-01-01
    “…The purpose of our study was to use handheld tele-electrocardiogram (ECG) developed by Bhabha Atomic Research Center (BARC) to identify heart conditions in the rural underserved population where the doctor-patient ratio is low and access to health care is difficult. …”
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  12. 252
  13. 253

    Smart furniture using radar technology for cardiac health monitoring by Ali Gharamohammadi, Mohammad Omid Bagheri, Serene Abu-Sardanah, Michael M. Y. R. Riad, Hajar Abedi, Ahmad Ansariyan, Kang Wang, Ashish Saragadam, Dmytro Chumachenko, Shahabeddin Abhari, Plinio Pelegrini Morita, Amir Khajepour, George Shaker

    Published 2025-01-01
    “…These patterns are characterized by two peaks followed by a valley in each cycle, which can be correlated to Electrocardiogram (ECG), enabling effective cardiac waveform monitoring. …”
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  14. 254

    Enhancing cardiac diagnostics: a deep learning ensemble approach for precise ECG image classification by Ahmed Alsayat, Alshimaa Abdelraof Mahmoud, Saad Alanazi, Ayman Mohamed Mostafa, Nasser Alshammari, Majed Abdullah Alrowaily, Hosameldeen Shabana, Mohamed Ezz

    Published 2025-01-01
    “…This study examines the potential of deep learning (DL) models for the classification of electrocardiogram (ECG) images to assist in the identification of various cardiac conditions. …”
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  15. 255

    PhysioDroid: Combining Wearable Health Sensors and Mobile Devices for a Ubiquitous, Continuous, and Personal Monitoring by Oresti Banos, Claudia Villalonga, Miguel Damas, Peter Gloesekoetter, Hector Pomares, Ignacio Rojas

    Published 2014-01-01
    “…The PhysioDroid system provides ubiquitous and continuous vital signs analysis, such as electrocardiogram, heart rate, respiration rate, skin temperature, and body motion, intended to help empower patients and improve clinical understanding. …”
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  16. 256

    Causal Inference for Hypertension Prediction With Wearable E lectrocardiogram and P hotoplethysmogram Signa... by Ke Gon g, Yifan Chen, Xinyue Song, Zhizhong Fu, Xiaorong Ding

    Published 2025-01-01
    “…Hypertension can be detected in a timely manner with cardiac signals, such as through an electrocardiogram (ECG) and photoplethysmogram (PPG) , which can be observed via wearable sensors. …”
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  17. 257

    Analysis of a Family with Brugada Syndrome and Sudden Cardiac Death Caused by a Novel Mutation of SCN5A by Yao-Bin Zhu, Jian-Hui Zhang, Yuan-Yuan Ji, Ya-Nan Hu, Han-Lu Wang, Dan-Dan Ruan, Xiao-Rong Meng, Xin-Fu Lin, Jie-Wei Luo, Wei Chen

    Published 2022-01-01
    “…Among the surviving family members, only those with a Brugada wave on their electrocardiogram carried the c.4313dup(p.Trp1439ValfsTer32) variant. …”
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    Article
  18. 258

    Establishment of a Nomogram for Predicting Early Death in Viral Myocarditis by Xuejun Sun, Naxin Xie, Mengling Guo, Xuelian Qiu, Hongwei Chen, Haibo Liu, Hongmu Li

    Published 2021-01-01
    “…Combined with the actual clinical situation, the heart failure (HF) (OR: 2.13, 95% CI: 2.76–5.95), electrocardiogram (ECG) (OR: 6.11, 95% CI: 1.05–8.66), pneumonia (OR: 3.62, 95% CI: 1.43–9.85), brain natriuretic peptide (BNP) (OR: 4.66, 95% CI: 3.07–24.06), and lactate dehydrogenase (LDH) (OR: 1.90, 95% CI: 0.19–9.39) were finally used to construct the nomogram. …”
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    Article
  19. 259

    Continuous atrial fibrillation monitoring using a wearable smartwatch: Using long-term Holter as reference by Yannan Pan, Erdong Chen, Shihui Jie, Dongbo Huo, Zhongru Ding, Jing Zhou, Jie Jiang, Jianping Li, Yong Huo

    Published 2025-01-01
    “…Diagnostic efficacy of the Amazfit smartwatch, with AF-identifying algorithms from photoplethysmography (PPG) and single-lead electrocardiogram (ECG), was compared with a 7-day Holter. …”
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  20. 260

    Bibliometrics of the current state of application of teletechnology in the rehabilitation of patients with heart and large blood vessel disease by Sican Wang, Ping Yu, Xuemei Zhou, Yuan Yuan, Jian Chen, Dongmei Chen, Jingyan Liang, Jingyan Liang, Li Xu

    Published 2025-01-01
    “…The most commonly used remote technology was a 24 h dynamic electrocardiogram (ECG) and ambulatory blood pressure monitoring. …”
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