M-mode echocardiography
PRELIMINARY STUDIES OF LEFT VENTRICULAR WALL THICKNESS AND MASS OF NORMOTENSIVE AND HYPERTENSIVE SUBJECTS USING M-MODE ECHOCARDIOGRAPHY
... guided M-Mode echocardiography was performed in nine hypertension patients (six males, three females, of age 57±5 years) and other nine normal subjects (all males, of age 30±9 years) after informed ...
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Comparison of Cardiac Function Evaluation by 128-Slice Single Source Retrospectively Gated Cardiac CT and 2D/M- mode Echocardiography
... Methodology: For this study, 44 patients (M: F = 35: 9; mean age = 49 years) were randomly chosen who had come between May 2013 and October 2013. All the patients were referred to our department from cardiology as ...
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Quantitative planar and volumetric cardiac measurements using 64 mdct and 3t mri vs. Standard 2d and m-mode echocardiography: does anesthetic protocol matter?
... septal thickness; LVIDd = diastolic left ventricular internal diameter, measured 852. just proximal to the papillary muscles; LVIDs = systolic left ventricular internal 853[r] ...
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Color M-mode echocardiography-derived propagation velocity of descending aorta decreases with aging
... an M-mode spatio-temporal velocity map similar to the flame shape was obtained switching to M-mode with recorder sweep rate of 200 mm/s (Figure ...
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Utility of M-Mode Echocardiography for Early Identification of Infants with Persistent Pulmonary Hypertension of the Newborn
... These data indicate that sys- tolic time interval ratios, although not accurate measures of pulmonary arterial pressure and/or pulmonary vascu- lar resistance, permit early identificatio[r] ...
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Fetal Tachyarrhythmia - Part I: Diagnosis
... case M-mode echocardiography shows (baseline) bradycardia varying from 60-110 bpm and intermittent ventricular tachycardia in which there is atrioventricular ...
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Explaining the surge in M&A as an entry mode: home country and cultural influences
... CBM&A by Chinese firms. As we can see from the table, Asia Pacific region constitutes the biggest destination of Chinese CBM&A accounting for 66.63 percent suggesting that geographical and cultural proximity may ...
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Transthoracic echocardiography reference values in juvenile and adult 129/Sv mice
... dimensions, M-mode images were obtained from long axis and short axis B-mode images by placing the M- mode sample gate perpendicular to the interventricular septum (IVS) and LV walls, ...
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Explaining the surge in M&A as an entry mode: home country and cultural influences
... to secure strategic capabilities to offset competitive disadvantages by taking advantage of the government “go abroad policies” and the associated institutional incentives. Similarly, recent studies such as Tihanyi, ...
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A new multi-mode and multi-product hub covering problem: A priority M/M/c queue approach
... an M/D/c queue ...as M/M/c ...transportation mode are existed whereas, in the real world, we have a choice be- tween different types of transportation ...transportation mode has a risk ...
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Technology update: intracardiac echocardiography – a review of the literature
... Intracardiac echocardiography plays a pivotal role as an intraoperative real-time imaging tool during invasive cardiac ...intracardiac echocardiography is routinely used in several cardiac inva- sive ...
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Assessment of left ventricular function by three-dimensional echocardiography
... Currently, echocardiography is the most common used method to obtain this ...Three-dimensional echocardiography has shown to be an accurate and reproducible method for LV quantitation, mainly by avoiding ...
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Longitudinal wall fractional shortening: an M mode index based on mitral annular plane systolic excursion (MAPSE) that correlates and predicts left ventricular longitudinal strain (LVLS) in intensive care patients
... For the purpose of this association study, the patients (studies) included in this study were not randomly se- lected and hence subject to selection bias. First, we selected only those studies which were optimal for LVLS ...
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Semi Automatic Noninvasive Tracking of Local Myocardial Motion using Dynamic Programming based Elastic Model
... The authors have proposed a dynamic programming technique with a myocardial elastic model technique for deriving motion tracking on the IVS and LVPW in an M-mode echocardiogram. The proposed method employs ...
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Diagnostic value of harmonic transthoracic echocardiography in native valve infective endocarditis: comparison with transesophageal echocardiography
... transthoracic echocardiography (hTTE) as compared to TEE in patients with a intermediate likelihood of native valve IE at a Canadian tertiary care university ...
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Effects of nitroglycerine on coronary flow velocity before and during adenosine provocation
... Doppler echocardiography-assessed coronary flow velocity reserve (CFVR) is an emerging non-invasive method to quantify coronary microvascular function and evaluate volumetric coronary flow reserve (CFR) [1 – ...
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Recent Techniques in Echocardiography: Two-Dimensional Echocardiography
... This view is obtained by rotating the transducer through 90 ° and pro- vides tomographic sections of the heart from the apex of the left ventricle to the aortic root[r] ...
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The photophores of Meganyctiphanes norvegica (M. Sars) (Euphausiacea): mode of operation
... anyctiphanes inside an aquarium 35×35×60 cm in size. The photo- multiplier tube (PMT) fitted with a collimator lens records light events within the aquarium from 2 m distance. After the triggering event for light ...
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Essays On Consumer Learning And Its Impact On Firm Strategies
... This study offers several substantive insights. I find that in this setting, time-locked trials perform better and providing five free sessions is the best design, increasing revenue by up to 2.5 percent. Moreover, if ...
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What parameters affect left ventricular diastolic flow propagation velocity? in vitro studies using color m-mode doppler echocardiography
... CMD measurements were performed using a Vivid ultra- sound unit (General Electric Vingmed Ultrasound, Horten, Norway). The transducer (2.5 MHz) was posi- tioned at the LV apex site. The distance between trans- ducer and ...
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