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Shockingly Painful A Case Presentation
Shockingly Painful A Case Presentation

... Group 7: Asuncion, Dalman, Doromal, Dy, Generoso, Mejia, 33 Ong ...
Acceleration of Ca2+ Waves in Monocrotaline - J
Acceleration of Ca2+ Waves in Monocrotaline - J

... an important role in their formation. In ventricular hypertrophy, however, it remains unclear how Ca2+ waves change their propagation features and affect arrhythmogenesis. We addressed this important issue in a rat model of hypertrophy. Methods and Results:  Rats were given a subcutaneous injection ...
section a VO2max “Cardiopulmonary Exercise Testing reveals a
section a VO2max “Cardiopulmonary Exercise Testing reveals a

... ($rraPacO2 less than = 45) then if ($rraPacO2 greater than 35) then if ($exPaCo2 greater than or equal to ($rraPacO2 + 4 ) and $exPaCo2 greater than 45) then append tempPrn $Q8 elseif ($exPaCo2 less than ($rraPacO2 - 3) and $exPaCo2 less than 35) then append tempPrn $Q9 else append tempPrn $Q10 else ...
Magnesium Homeostasis in Heart
Magnesium Homeostasis in Heart

... level of 0.81 mmol/l for the [Mg2+]i. However, it is potenphysiological [Mg2+]i levels. Such a transport would, howtial-dependent and over the heart cycle it could maintain a ever, be highly electrogenic. lower [Mg2+]i than the value calculated for –78 mV, since at Another possibility is the couplin ...
PREDICTING THE EFFECTS OF STRETCH
PREDICTING THE EFFECTS OF STRETCH

... represented by black dots. (B) Comparison of simulated values (solid lines) to the experimental values (dashed lines) of the total concentration of activated DCF at 1 Hz (black) and 4 Hz (blue) of cyclic stretching from 10 to 90 s. ...................................50 FIGURE 9: Subspace and myopla ...
Physiological Remodelling of Mitral Valve Chordae Tendineae In
Physiological Remodelling of Mitral Valve Chordae Tendineae In

... Cardiac Remodelling – Pathological vs Physiological (Pregnancy) ....................... 25 ...
Cardiac BIN1 folds T-tubule membrane, controlling ion flux and
Cardiac BIN1 folds T-tubule membrane, controlling ion flux and

... Although T-tubule lumen is known to have connected branch points1, this structural feature does not explain highly restricted diffusion. In failing hearts, T tubules are remodeled, resulting in fewer but larger T tubules12–14. In addition, in failing hearts action potentials are prolonged 15 and int ...
Mechanisms of Atrial Paralysis due to Atrial Fibrillation
Mechanisms of Atrial Paralysis due to Atrial Fibrillation

... -64% of all atrial myocytes showed severe myolysis, whereas only -12% of the myocytes from atria in sinus rhythm showed these changes. However, a high percentage of myocytes with myolysis (-42%) was also found in samples from hearts of patients in sinus rhythm with a low left ventricular ejection fr ...
Preview the material
Preview the material

... genes to form the appropriate proteins. These proteins are released into the cytoplasm of the cell to carry out their function. The features of the specific cell impact the response; for example, muscle cells only make muscle proteins and prostate cells are only able to form prostate protein due to ...
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PDF

... 168 h of reperfusion. In some experiments, recombinant adiponectin protein or PBS vehicle was injected into the jugular vein of mice at 30 min before LAD ligation. In some experiments, 2 × 108 plaque-forming units (pfu) of Ad-APN or Ad-β-gal were injected into the jugular vein of APN-KO mice 3 d pri ...
Appendix 3. Success and Complication Rates for Ablation of SVT
Appendix 3. Success and Complication Rates for Ablation of SVT

... degree of initial hypotension, a complete recovery of BP and no significant change in cardiac output were observed. The different hemodynamic response between the two types of SVT took place w/ the same increase in heart rate indicating that rate is not involved per se in the genesis of these circul ...
a study on radial artery in cadavers and its clinicalimportance
a study on radial artery in cadavers and its clinicalimportance

... coronary interventions (angioplasty) compared to transfemoral or transbrachial technique due to very less risk of access site related complications. Bypass surgeries or angioplasty procedures are done to bypass the occluded or nearby occluded coronary arterial segments, to relieve ischemic symptoms, ...
The electrophysiology of the atrioventricular node in normal and
The electrophysiology of the atrioventricular node in normal and

... Glasgow Cardiovascular Research Centre ...
Testosterone and the Cardiovascular System: A Comprehensive
Testosterone and the Cardiovascular System: A Comprehensive

... Cardiovascular disease includes coronary artery disease, myocardial infarction, angina pectoris, coronary insufficiency, death from coronary artery disease, stroke, transient ischemic attack, congestive heart failure, and peripheral vascular disease. ...
Operating instructions for LIFEPAK CR Plus and
Operating instructions for LIFEPAK CR Plus and

... The LIFEPAK CR Plus and LIFEPAK EXPRESS defibrillators are automated external defibrillators (AEDs). For many years, defibrillators have been used only by medical professionals to treat victims in sudden cardiac arrest (SCA). Today, the ability of defibrillators to save lives is so widely recognized ...
Identification and Documentation of Environmental
Identification and Documentation of Environmental

... However, the contribution of this thesis is not limited to its application on a specific medical device, namely the PACEMAKER system. For starters, the convention and documentation approach proposed in this thesis for the PACEMAKER system’s environmental assumptions are meant to be generalized and u ...
Chapter_012_LO
Chapter_012_LO

... A standard electrocardiogram consists of 10 leads. ...
epinephrine injection
epinephrine injection

... other forms of injectable epinephrine if doses lower than 0.15 mg are deemed necessary. 8.5 Geriatric Us e Clinical studies for the treatment of anaphylaxis have not been performed in subjects aged 65 and over to determine whether they respond differently from younger subjects. However, other report ...
isolated heart systems
isolated heart systems

... In either Langendorff or Working Heart configuration, the IH-SR can be outfitted as a complete Cardiac Physiology Workstation with a range of measurement devices, signal conditioning equipment and acquisition & analysis software to provide a superior solution for virtually any study. What makes the ...
Spatio-temporal Evolution and Prediction of Action Potential
Spatio-temporal Evolution and Prediction of Action Potential

... has been shown to be an important indicator of wave stability, and it has been proposed theoretically that a slope of the restitution curve equal to one predicts the onset of APD alternans in cardiac myocytes (Nolasco & Dahlen, 1968). However, the actual dynamics of periodically paced cardiac myocyt ...
Multiple Defects in Intracellular Calcium Cycling in Whole Failing
Multiple Defects in Intracellular Calcium Cycling in Whole Failing

... waves compared with very little of this activity in Wistar-Kyoto control rats. A separate population of spontaneously hypertensive rat myocytes showed Ca2⫹ waves that were triggered during pacing and were absent at rest (triggered waves). Rapid pacing protocols caused Ca2⫹ alternans to develop at sl ...
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View PDF

Echocardiographic Epicardial Fat - Journal of the American Society
Echocardiographic Epicardial Fat - Journal of the American Society

... epicardial and pericardial fat. Epicardial adipose tissue is the fat located between the myocardium and visceral pericardium, as detected by autopsy and imaging studies.1,2,21-26 Pericardial adipose tissue is the fat depot outside the visceral pericardium and on the external surface of the parietal ...
Mapping and Investigation of Atrial Electrogram Fractionation in
Mapping and Investigation of Atrial Electrogram Fractionation in

... Electrogram Fractionation in Patients with Persistent Atrial Fibrillation Tiago Paggi de Almeida Abstract Atrial fibrillation (AF) is the most common sustained cardiac arrhythmia found in clinical practice, and it is a leading cause of stroke. It has been shown that triggers in the pulmonary veins ( ...
The Role of Visualization, Force Feedback, and Augmented Reality
The Role of Visualization, Force Feedback, and Augmented Reality

... force application, and intracardiac navigation. Force feedback and augmented reality (AR) can be applied to minimally invasive mitral valve repair and transcatheter aortic valve implantation (TAVI) techniques to potentially surmount these challenges. Our study demonstrated shorter operative times wi ...
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