scholarly journals Multisensor fusion for atrial and ventricular activity detection in coronary care monitoring

1999 ◽  
Vol 46 (10) ◽  
pp. 1186-1190 ◽  
Author(s):  
A.I. Hernandez ◽  
G. Carrault ◽  
F. Mora ◽  
L. Thoraval ◽  
G. Passariello ◽  
...  
Keyword(s):  
Multisensor Fusion ◽  
Activity Detection ◽  
Coronary Care ◽  
Ventricular Activity

Local abnormal ventricular activity detection in scar‐related VT: Microelectrode versus conventional bipolar electrode

2021 ◽  
Author(s):  
Takashi Nakashima ◽  
Ghassen Cheniti ◽  
Takamitsu Takagi ◽  
Konstantinos Vlachos ◽  
Cyril Goujeau ◽  
...  
Keyword(s):  
Bipolar Electrode ◽  
Activity Detection ◽  
Ventricular Activity

Management of Ventricular Fibrillation during Acute Myocardial Infarction

1984 ◽  
Vol 23 (04) ◽  
pp. 209-213
Author(s):  
B. J. Northover
Keyword(s):  
Myocardial Infarction ◽  
Acute Myocardial Infarction ◽  
Ventricular Fibrillation ◽  
Coronary Care Unit ◽  
Patient Survival ◽  
Left Ventricular ◽  
Ventricular Failure ◽  
Before And After ◽  
Coronary Care ◽  
The Creation

SummaryAnalysis of electrocardiograms tape-recorded from patients admitted to hospital with acute myocardial infarction revealed that the pattern of ventricular extrasystolic activity was not significantly different among those who subsequently developed ventricular fibrillation and those who did not. Episodes of ventricular fibrillation occurred predominantly within 4 hours from the start of infarction. Patients were 3 times less likely to survive an episode of ventricular fibrillation if they also had left ventricular failure than if this feature was absent. Management of episodes of ventricular fibrillation was compared in patients before and after the creation of a specially staffed and equipped coronary care unit. The success of electric shock as a treatment for ventricular fibrillation was similar before and after the creation of the coronary care unit. An attempt was made to determine which features in the management of ventricular fibrillation in this and in previously published series were associated with patient survival.

Predictive Value of Decreasing Antithrombin III in Deep-Vein Thrombosis

1980 ◽  
Vol 44 (03) ◽  
pp. 135-137 ◽  
Author(s):  
Thorkild Lund Andreasen
Keyword(s):  
Deep Vein Thrombosis ◽  
Predictive Value ◽  
Coronary Care Unit ◽  
Antithrombin Iii ◽  
Predictive Values ◽  
Vein Thrombosis ◽  
At Iii ◽  
Coronary Care ◽  
Time Of Admission ◽  
Deep Vein

SummaryAntithrombin III (At-III) was measured at the time of admission and two days later in 131 patients laid up in a coronary care unit. The patients were examined for deep-vein thrombosis (DVT) clinically and by means of 125I-fibrinogen scanning. 19 patients developed DVT. In 11 subjects with and 25 without DVT At-III decreased more than 10%. And in 7 with and 17 without DVT At-III decreased more than 15%. One person with DVT had subnormal At-III. By using decrease of At-III or subnormal initial At-III to predict DVT the following predictive value (PV) were found. Decrease ≤ 10%, PV pos.= 0.32 and PV neg. = 0.93. Decrease ≤ 15%, PV pos. = 0.32 and PV neg. = 0.90. The positive predictive values obtained were too low to let decreasing At-III give occasion for prophylactic anticoagulant treatment.

Signal Activity Detection of Offset-QPSK in Colored Gaussian Noise

2011 ◽  
Vol E94-A (11) ◽  
pp. 2226-2229
Author(s):  
Sayed Jalal ZAHABI ◽  
Mohammadali KHOSRAVIFARD ◽  
Ali A. TADAION ◽  
T. Aaron GULLIVER
Keyword(s):  
Gaussian Noise ◽  
Activity Detection ◽  
Signal Activity ◽  
Colored Gaussian Noise

Novel method for low level Sr-90 activity detection in seawater by combining oxalate precipitation and chelating resin extraction

2017 ◽  
Vol 51 (2) ◽  
pp. 193-197 ◽  
Author(s):  
Hirofumi Tazoe ◽  
Hajime Obata ◽  
Masatoshi Tomita ◽  
Shinya Namura ◽  
Jun Nishioka ◽  
...  
Keyword(s):  
Chelating Resin ◽  
Activity Detection ◽  
Low Level ◽  
Oxalate Precipitation ◽  
Novel Method

Inter-individual variability in clopidogrel inhibition effect on platelet aggregation

2018 ◽  
Vol 9 (SPL1) ◽  
Author(s):  
Hussein Ali Sahib ◽  
Bassim Irhiem Mohammed ◽  
Ban A. Abdul Majid
Keyword(s):  
Cardiovascular Disease ◽  
Platelet Aggregation ◽  
Coronary Care Unit ◽  
Light Transmission ◽  
Individual Variability ◽  
Study Group ◽  
Inhibition Effect ◽  
Light Transmission Aggregometry ◽  
Coronary Care ◽  
Skewness And Kurtosis

Despite the unmistakable beneficial effect of clopidogrel on platelet aggregation,still there are some patient poorly responds to clopidogrel that may lead to worse cardiovascular clinical events.One hundred and twenty seven patients with cardiovascular disease (ACS,stroke,or TIA) were enrolled as a study group. Patients were recruited at coronary care unit (CCU) of Al-Yarmouk Teaching Hospital. Paletlet assessment was done by using light transmission aggregometry. between the patients that enrolled in this study there are significant inter-individual variability both skewness and Kurtosis were negative (-0.450,-0.130) respectively. 24% of patient enrolled in this study were hyporesponder.

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