Results 111 to 120 of about 336,082 (318)
Treatment of focal junctional tachycardia using ivabradine in a dog
Veterinary Record Case Reports, EarlyView.Abstract A 10‐year‐old labrador retriever was referred as an emergency due to ascites and lethargy. Physical examination revealed a regular tachycardia at 160 beats per minute with a Grade 3/6, left apical systolic heart murmur. The dog was diagnosed with severe myxomatous mitral valve disease with biventricular congestive heart failure (mild pulmonary
Joao Escalda +2 more
wiley +1 more source
Veterinary Record Case Reports, EarlyView.Abstract A 15‐year‐old, spayed, female Boxer dog presented to an emergency facility for collapsing episodes. Third‐degree atrioventricular block that was non‐responsive to atropine was diagnosed on electrocardiography. Initial diagnostics revealed a concurrent urinary tract infection and renal azotaemia.
Jacob Ryave +2 more
wiley +1 more source
Adenosine‐Responsive Wide QRS Complex Tachycardia: [PDF]
, 1999 Hakan Oral +2 more
openalex +1 more source
Interpolation-Based QR Decomposition in MIMO-OFDM Systems [PDF]
arXiv, 2009 Detection algorithms for multiple-input multiple-output (MIMO) wireless systems based on orthogonal frequency-division multiplexing (OFDM) typically require the computation of a QR decomposition for each of the data-carrying OFDM tones. The resulting computational complexity will, in general, be significant, as the number of data-carrying tones ranges ...
arxiv
CAAI Transactions on Intelligence Technology, EarlyView.Abstract Abnormalities in the heart's rhythm, known as arrhythmias, pose a significant threat to global health, often leading to severe cardiac conditions and sudden cardiac deaths. Therefore, early and accurate detection of arrhythmias is crucial for timely intervention and potentially life‐saving treatment.
Hasnain Ali Shah +4 more
wiley +1 more source
Value of analysis of ST segment changes during tachycardia in determining type of narrow QRS complex tachycardia [PDF]
, 1996 Stefania Riva +4 more
openalex +1 more source
Two Methods for Decreasing the Computational Complexity of the MIMO ML Decoder [PDF]
IEICE Trans. Fundamentals, vol. E87-A, no. 10, pp. 2571-2576, Oct.
2004, 2004 We propose use of QR factorization with sort and Dijkstra's algorithm for decreasing the computational complexity of the sphere decoder that is used for ML detection of signals on the multi-antenna fading channel. QR factorization with sort decreases the complexity of searching part of the decoder with small increase in the complexity required for ...
arxiv
Andrology, EarlyView.Abstract Introduction Myocardial dysfunction and the presence of calcified and non‐calcified coronary plaques are predictors of cardiovascular disease. Masculinizing gender‐affirming hormone therapy may increase cardiovascular risk, highlighting the need for prospective studies to evaluate cardiovascular outcomes during gender‐affirming hormone therapy.
Laust Frisenberg Buhl +13 more
wiley +1 more source
Wide QRS complex tachycardia in congenital heart disease. [PDF]
Eur Heart J Case Rep, 2023 Hurtado Belizario KSA +2 more
europepmc +1 more source
Wavelet Transform-Based Analysis of QRS complex in ECG Signals [PDF]
arXiv, 2013 In the present paper we have reported a wavelet based time-frequency multiresolution analysis of an ECG signal. The ECG (electrocardiogram), which records hearts electrical activity, is able to provide with useful information about the type of Cardiac disorders suffered by the patient depending upon the deviations from normal ECG signal pattern.
arxiv