Results 141 to 150 of about 31,446 (257)

Redundancy cancellation of compressed measurements by QRS complex alignment. [PDF]

PLoS One, 2022
Nasimi F, Khayyambashi MR, Movahhedinia N.   +2 more
europepmc   +1 more source

Taxonomic Revision of Corsia (Corsiaceae) Reveals Over‐Estimated Mycoheterotroph Diversity in Papuasia: 25 Species Become 10

Feddes Repertorium, Volume 137, Issue 3, September 2026.
ABSTRACT Corsia (Corsiaceae) is a remarkable genus of achlorophyllous, fully mycoheterotrophic plants distributed across New Guinea, the Solomon Islands, and Northern Australia. The genus has often been considered an example of adaptive radiation amongst mycoheterotrophic plants, with 25 narrowly endemic species, most known from just one or two ...
Sebastian A. Hatt, Penniel Lamei
wiley   +1 more source

A Wide QRS Complex Tachycardia with Variation of Ventriculoatrial Interval: What is the Mechanism? [PDF]

J Innov Card Rhythm Manag
Algul E, Merovci I, Kara M, Cetin EHO, Kocyigit Burunkaya D, Sunman H, Korkmaz A, Ozcan F, Cay S, Ozeke O, Ozdemir O, Aras D, Topaloglu S.   +12 more
europepmc   +1 more source

Computerized electrocardiogram data transformation enables effective algorithmic differentiation of wide QRS complex tachycardias. [PDF]

Ann Noninvasive Electrocardiol, 2023
Kashou AH, LoCoco S, Shaikh PA, Katbamna BB, Sehrawat O, Cooper DH, Sodhi SS, Cuculich PS, Gleva MJ, Deych E, Zhou R, Liu L, Deshmukh AJ, Asirvatham SJ, Noseworthy PA, DeSimone CV, May AM.   +16 more
europepmc   +1 more source

Electrocardiogram Characteristics and Outcomes in an Adult Congenital Heart Disease Population

Annals of Noninvasive Electrocardiology, Volume 31, Issue 5, September 2026.
The electrocardiogram (ECG) is a low‐cost, readily available test that can detect dysrhythmia, chamber enlargement, and ischemia in heart disease patients. ECG features and changes over time are linked to adverse cardiac events and mortality in congenital heart disease populations. Further research is needed to develop ECG‐based risk models.
Seyedeh Somayyeh Mousavi, Cheryl L. Raskind‐Hood, Alexandra Haffner, Chad Robichaux, Lindsey C. Ivey, Reza Sameni, Wendy M. Book   +6 more
wiley   +1 more source

Fragmented QRS complex as a predictor of no-reflow in myocardial infarction: a systematic review and meta-analysis. [PDF]

Proc (Bayl Univ Med Cent)
Attachaipanich T, Attachaipanich S, Thanyaratsarun T, Danpanichkul P, Kaewboot K.   +4 more
europepmc   +1 more source

Wide QRS complex tachycardia and alternating bundle branch block aberration: What is the mechanism? [PDF]

J Arrhythm, 2022
Iwakawa H, Terata K, Tashiro H, Abe Y, Watanabe H.   +4 more
europepmc   +1 more source

Electrocardiogram Abnormality Classification From Summary Statistics With Patient‐Level Validation and Process‐Focused Evaluation

Annals of Noninvasive Electrocardiology, Volume 31, Issue 5, September 2026.
Patient‐level validation in ECG abnormality classification demonstrates that detailed evaluation (including monotonic decline patterns, learning convergence, and precision‐recall calibration across partitions) is vital for clinical deployment. Aggregate accuracy metrics alone mask critical generalization instabilities, highlighting the need for process‐
Sungjoon Hong, Christina Hartnett, Michael Ruane, Jason Tagliarino, Michael Nizich, M. Toma   +5 more
wiley   +1 more source

Prediction of Cardiac Transthyretin Amyloidosis: Electrocardiographic Parameters and the Ratio of Posterior Wall Thickness to the Minimum QRS Complex Voltage in Limb Leads. [PDF]

Biomedicines
Gawor-Prokopczyk M, Lipowska M, Sioma A, Chrustowicz A, Henzel J, Grzybowski J, Szczygieł J, Wójcik A, Konka M, Kowalik E, Teresińska A, Mazurkiewicz Ł.   +11 more
europepmc   +1 more source

Agreement of the performance of equine electrocardiogram recording devices for ECG complexity analysis

Equine Veterinary Journal, Volume 58, Issue 5, Page 1336-1344, September 2026.
Abstract Background Non‐linear equine electrocardiography (ECG) analysis is an actively developing study area which has the potential to lead to novel, artificial intelligence‐based diagnostic tools in equine cardiology. As more ECG recording devices are becoming available, there is a need to ensure results are interchangeable regardless of the ...
Vadim Alexeenko, Dhruvpal Singh Anchan, Fe Ter Woort, Caroline Ribonnet, Emmanuele van Erck, Celia Marr, Kamalan Jeevaratnam   +6 more
wiley   +1 more source