![Effect of physical exercise on autonomic regulation of heart rate](http://s1.studyres.com/store/data/001570875_1-fdb71d34e801b37eb574fe163410295c-300x300.png)
Effect of physical exercise on autonomic regulation of heart rate
... function in various physiological settings (Lipsitz et al. 1990, Huikuri et al. 1992, Huikuri et al. 1993, Davy et al. 1996, Tulppo et al. 1996, Tulppo et al. 1998b, Pikkujämsä et al. 2001, Tulppo et al. 2001a, Tulppo et al. 2001b). However, the number of well controlled studies on changes in HR var ...
... function in various physiological settings (Lipsitz et al. 1990, Huikuri et al. 1992, Huikuri et al. 1993, Davy et al. 1996, Tulppo et al. 1996, Tulppo et al. 1998b, Pikkujämsä et al. 2001, Tulppo et al. 2001a, Tulppo et al. 2001b). However, the number of well controlled studies on changes in HR var ...
009// Aortic Stenosis CONTENTS
... LVOT width is measured in the PLAX, slightly proximal to the aortic valve, exactly where you should also place the PW Doppler sample (5-chamber view). ...
... LVOT width is measured in the PLAX, slightly proximal to the aortic valve, exactly where you should also place the PW Doppler sample (5-chamber view). ...
Heart formation and left-right asymmetry in separated right and left
... separated at first cleavage could form looping heart tubes, but that the loop direction assumed a mirror image relationship to each other. This series of experiments did not, however, provide information about the developmental potential of right and left PCMs, since these structures were not appare ...
... separated at first cleavage could form looping heart tubes, but that the loop direction assumed a mirror image relationship to each other. This series of experiments did not, however, provide information about the developmental potential of right and left PCMs, since these structures were not appare ...
Cardiac Pacing - Patient Management
... When epicardial pacing wires are not in use they should have their tips insulated. This is done by curling the wire, wrapping it in gauze and adhering to the chest wall with an ...
... When epicardial pacing wires are not in use they should have their tips insulated. This is done by curling the wire, wrapping it in gauze and adhering to the chest wall with an ...
Transcatheter Aortic Valve Implantation for Aortic Stenosis
... receive TAVI, the evidence includes one randomized controlled trial (RCT) comparing TAVI with medical management in individuals at prohibitive risk of surgery, and multiple case series. Relevant outcomes are overall survival, symptoms, morbid events, and treatment-related mortality and morbidity. Fo ...
... receive TAVI, the evidence includes one randomized controlled trial (RCT) comparing TAVI with medical management in individuals at prohibitive risk of surgery, and multiple case series. Relevant outcomes are overall survival, symptoms, morbid events, and treatment-related mortality and morbidity. Fo ...
Cardiac sympathetic afferent stimulation impairs - AJP
... Nebraska Medical Center and were carried out under the guidelines of the American Physiological Society and the National Institutes of Health Guide for the Care and Use of Laboratory Animals. Each rat was anesthetized with urethane (800 mg/kg ip) and ␣-chloralose (40 mg/kg ip). Supplemental doses of ...
... Nebraska Medical Center and were carried out under the guidelines of the American Physiological Society and the National Institutes of Health Guide for the Care and Use of Laboratory Animals. Each rat was anesthetized with urethane (800 mg/kg ip) and ␣-chloralose (40 mg/kg ip). Supplemental doses of ...
Sudden Cardiac Arrest During Sports Activity in Middle Age
... multivariable logistic regression analysis, allowing estimation of odds ratios (ORs) and their 95% confidence intervals (CIs). As a sensitivity analysis, to better appreciate the likelihood for survival when SCA occurs in the setting of sports activities, we performed additional analysis using prope ...
... multivariable logistic regression analysis, allowing estimation of odds ratios (ORs) and their 95% confidence intervals (CIs). As a sensitivity analysis, to better appreciate the likelihood for survival when SCA occurs in the setting of sports activities, we performed additional analysis using prope ...
Moderate Systemic Hypotension During
... similar in the two groups (Table 1). DCAP was identical to the mean aortic pressure before occlusion of the coronary artery and during the reperfusion period in both groups. During the 1 h of LAD artery occlusion, mean DCAP was 17.4 ⫾ 3.2 mm Hg in group 1 vs 17.9 ⫾ 4.7 mm Hg in group 2 (p ⫽ 0.721) a ...
... similar in the two groups (Table 1). DCAP was identical to the mean aortic pressure before occlusion of the coronary artery and during the reperfusion period in both groups. During the 1 h of LAD artery occlusion, mean DCAP was 17.4 ⫾ 3.2 mm Hg in group 1 vs 17.9 ⫾ 4.7 mm Hg in group 2 (p ⫽ 0.721) a ...
Coronary artery anomalies - Kings College
... Ronak Rajani, Department of Cardiology, Guy’s and St Thomas’ Hospital NHS Foundation Trust, London SE1 7EH, United Kingdom Rodolfo Bonamini, Division of Cardiology, Department of Medical Sciences, University of Turin, 10124 Turin, Italy Author contributions: All authors collaborated to the manuscrip ...
... Ronak Rajani, Department of Cardiology, Guy’s and St Thomas’ Hospital NHS Foundation Trust, London SE1 7EH, United Kingdom Rodolfo Bonamini, Division of Cardiology, Department of Medical Sciences, University of Turin, 10124 Turin, Italy Author contributions: All authors collaborated to the manuscrip ...
CRT in the RV Paced Patient – When to Upgrade?
... ! Probability of RV pacing inducing cardiomyopathy in pts with SND, appropriately treated, close to zero. ! The risk of PICM and HF after pacemaker implantation is not solely the result of abnormal ventricular activation, but instead an interaction between pacing and abnormal cardiac substrate (my ...
... ! Probability of RV pacing inducing cardiomyopathy in pts with SND, appropriately treated, close to zero. ! The risk of PICM and HF after pacemaker implantation is not solely the result of abnormal ventricular activation, but instead an interaction between pacing and abnormal cardiac substrate (my ...
Predicting Heart Growth During Puberty: The Muscatine
... In boys, baseline FFM explained 54% of the variability in follow-up LVM. Change in aerobic fitness and change in FFM explained 55% of the variability in change in LVM. In girls, baseline aerobic fitness and fatness explained 45% of the variability in follow-up LVM. Because FFM did not enter in this ...
... In boys, baseline FFM explained 54% of the variability in follow-up LVM. Change in aerobic fitness and change in FFM explained 55% of the variability in change in LVM. In girls, baseline aerobic fitness and fatness explained 45% of the variability in follow-up LVM. Because FFM did not enter in this ...
Point mutations in murine Nkx2-5 phenocopy human
... and Supplemental Figure 2), presented as right ventricle and right atrial dilation and misalignment in relation to the left ventricle. Furthermore, Nkx2-5183P/+ mice also displayed increased trabecular layers on the left ventricular wall, indicative of left ventricular noncompaction, commonly observ ...
... and Supplemental Figure 2), presented as right ventricle and right atrial dilation and misalignment in relation to the left ventricle. Furthermore, Nkx2-5183P/+ mice also displayed increased trabecular layers on the left ventricular wall, indicative of left ventricular noncompaction, commonly observ ...
Quantification of left and right atrial kinetic energy using four
... Quantification of left and right atrial kinetic energy using fourdimensional intracardiac magnetic resonance imaging flow measurements. J Appl Physiol 114: 1472–1481, 2013. First published March 14, 2013; doi:10.1152/japplphysiol.00932.2012.—Kinetic energy (KE) of atrial blood has been postulated as ...
... Quantification of left and right atrial kinetic energy using fourdimensional intracardiac magnetic resonance imaging flow measurements. J Appl Physiol 114: 1472–1481, 2013. First published March 14, 2013; doi:10.1152/japplphysiol.00932.2012.—Kinetic energy (KE) of atrial blood has been postulated as ...
Print - Circulation
... A median sternotomy was performed and the pericardium opened. Venous blood was returned to the heart-lung machine by No. 40F wire-reinforced Bardic cannulas placed in the vena cavae. Arterial blood was returned to the systemic circulation with a No. 28F wire-reinforced cannula introduced into the as ...
... A median sternotomy was performed and the pericardium opened. Venous blood was returned to the heart-lung machine by No. 40F wire-reinforced Bardic cannulas placed in the vena cavae. Arterial blood was returned to the systemic circulation with a No. 28F wire-reinforced cannula introduced into the as ...
pressure and volume relationships in the ventricle
... in anurans made by himself (1947) and Vandervael (1933). The aortic pressure measurements made by Simons (1957) in which an incisura early in the falling phase of the pulse was interpreted to indicate closure of the synangial valves also supported Foxon's view. However, de Graaf (1957) and Shelton & ...
... in anurans made by himself (1947) and Vandervael (1933). The aortic pressure measurements made by Simons (1957) in which an incisura early in the falling phase of the pulse was interpreted to indicate closure of the synangial valves also supported Foxon's view. However, de Graaf (1957) and Shelton & ...
Coroner - Courts Administration Authority
... 2.12. Dr Mahar was questioned about the possible connection between trauma and the deceased’s heart attack. In his experience, acute heart attacks occur where ‘it’s really always after massive trauma’ (T46). He believes that massive trauma was required to cause cardiac injury such that massive chest ...
... 2.12. Dr Mahar was questioned about the possible connection between trauma and the deceased’s heart attack. In his experience, acute heart attacks occur where ‘it’s really always after massive trauma’ (T46). He believes that massive trauma was required to cause cardiac injury such that massive chest ...
Inhibition of cyclooxygenase-2 improves cardiac - AJP
... mg䡠kg⫺1 䡠day⫺1 NS (Cayman Chemicals) or vehicle in drinking water 48 h after MI and lasting for 2 wk. Sham-operated mice received tap water. In the first 5–6 days of treatment, there was no apparent difference in survival of vehicle-treated and NS-treated mice. After the treatment period, mice were ...
... mg䡠kg⫺1 䡠day⫺1 NS (Cayman Chemicals) or vehicle in drinking water 48 h after MI and lasting for 2 wk. Sham-operated mice received tap water. In the first 5–6 days of treatment, there was no apparent difference in survival of vehicle-treated and NS-treated mice. After the treatment period, mice were ...
time-resolved fluorescence spectroscopy of the heart
... The aim of our study was to investigate the different heart tissues by means of time-resolved fluorescence spectroscopy, and also to determine the number of fluorescing constituents composing the registered steady state fluorescence spectra and to calculate the fractional components of the fluoresce ...
... The aim of our study was to investigate the different heart tissues by means of time-resolved fluorescence spectroscopy, and also to determine the number of fluorescing constituents composing the registered steady state fluorescence spectra and to calculate the fractional components of the fluoresce ...
Several of the cells have drop down menus with them – if you see an
... Last follow-up transplant status: Status at last follow-up Number of hospitalizations in the last year, or since BiV placement if < yr: Number of hospitalizations for any reason in the last year if BiV implanted more than 1 year ago, or since BiV placement in placed < 1 year ago Exclude any follow-u ...
... Last follow-up transplant status: Status at last follow-up Number of hospitalizations in the last year, or since BiV placement if < yr: Number of hospitalizations for any reason in the last year if BiV implanted more than 1 year ago, or since BiV placement in placed < 1 year ago Exclude any follow-u ...
THESIS BIOMECHANICS OF TRANS APICAL MITRAL VALVE
... Figure 12. Stentless valve developed by Gillespie and colleagues. Relies on ventricular hooks for both ventricular and atrial fixation. The atrial fixation method is unique to this valve, as the others discussed have utilized an atrial skirt or cuff [34] .... 23 Figure 13. Valve implanted by Gillesp ...
... Figure 12. Stentless valve developed by Gillespie and colleagues. Relies on ventricular hooks for both ventricular and atrial fixation. The atrial fixation method is unique to this valve, as the others discussed have utilized an atrial skirt or cuff [34] .... 23 Figure 13. Valve implanted by Gillesp ...
Preview the material
... higher at 37.6%.21 Approximately 1 in every 2.7 women will die of cardiovascular disease; this is compared with approximately 1 out of every 4.6 women who will die of cancer.22 Although age-adjusted mortality rates of cardiovascular disease are higher in men than in women, the total number of cardio ...
... higher at 37.6%.21 Approximately 1 in every 2.7 women will die of cardiovascular disease; this is compared with approximately 1 out of every 4.6 women who will die of cancer.22 Although age-adjusted mortality rates of cardiovascular disease are higher in men than in women, the total number of cardio ...
Cardiac surgery
![](https://commons.wikimedia.org/wiki/Special:FilePath/Coronary_artery_bypass_surgery_Image_657B-PH.jpg?width=300)
Cardiovascular (heart) surgery is surgery on the heart or great vessels performed by cardiac surgeons. Frequently, it is done to treat complications of ischemic heart disease (for example, coronary artery bypass grafting), correct congenital heart disease, or treat valvular heart disease from various causes including endocarditis, rheumatic heart disease and atherosclerosis. It also includes heart transplantation.