UNIVERSITY OF KRAGUJEVAC FACULTY OF MEDICAL
... viewing the role of gasotransmitters and oxidation stress in this phenomenon. Hyperhomocysteinemia has been considered an independent atherosclerosis risk factor for a long time; however, numerous clinical studies have not confirmed this conclusion. Coincidentally, numerous harmful effects of homocy ...
... viewing the role of gasotransmitters and oxidation stress in this phenomenon. Hyperhomocysteinemia has been considered an independent atherosclerosis risk factor for a long time; however, numerous clinical studies have not confirmed this conclusion. Coincidentally, numerous harmful effects of homocy ...
Late Ventricular Potentials in Cardiac and Extracardiac
... SAECG is still a very usefull method to identify MI patients at risk for lethal arrhythmic events (Huebner, 2010). In patients with acute MI, the electrophysiological substrate for LVPs gradually develop in the first 2 weeks of the acute event. LVPs were found in the first 3 hours after MI onset and ...
... SAECG is still a very usefull method to identify MI patients at risk for lethal arrhythmic events (Huebner, 2010). In patients with acute MI, the electrophysiological substrate for LVPs gradually develop in the first 2 weeks of the acute event. LVPs were found in the first 3 hours after MI onset and ...
Left anterior fascicular VT
... Differential diagnosis As in other IFLVT diagnosis requires exclusion of structural heart disease. It is therefore recommended to perform echo, coronary angiography or computed tomography, if deemed necessary depending on the cardiovascular risk profile of the patient. Quite often, the IFLVT can be ...
... Differential diagnosis As in other IFLVT diagnosis requires exclusion of structural heart disease. It is therefore recommended to perform echo, coronary angiography or computed tomography, if deemed necessary depending on the cardiovascular risk profile of the patient. Quite often, the IFLVT can be ...
Print - Circulation
... receiving or not receiving an angiotensin-converting enzyme inhibitor at baseline. Patients with serum creatinine ⱖ265 mmol/L; serum potassium ⱖ5.5 mmol/L; known bilateral renal artery stenosis; symptomatic hypotension; critical aortic or mitral stenosis; recent myocardial infarction, stroke, or ope ...
... receiving or not receiving an angiotensin-converting enzyme inhibitor at baseline. Patients with serum creatinine ⱖ265 mmol/L; serum potassium ⱖ5.5 mmol/L; known bilateral renal artery stenosis; symptomatic hypotension; critical aortic or mitral stenosis; recent myocardial infarction, stroke, or ope ...
Cheatham Platinum (CP) and Palmaz stents for
... All stents could be deployed. Decrease in pressure gradient was higher with the CP than with the Palmaz stent (36.1±23 and 23.4±18.3 mmHg, p=0.004). The procedure was more often successful with a CP than with a Palmaz stent (96% and 88% of patients, p=0.03). Stent-related complications were more rar ...
... All stents could be deployed. Decrease in pressure gradient was higher with the CP than with the Palmaz stent (36.1±23 and 23.4±18.3 mmHg, p=0.004). The procedure was more often successful with a CP than with a Palmaz stent (96% and 88% of patients, p=0.03). Stent-related complications were more rar ...
uk-thoratec-v-ais-judgment
... 2010 (although he did maintain some contact with his previous colleagues in Brisbane after that). Although he was knowledgeable about the field of VADs during the relevant period, some of his knowledge had been gained through research conducted for the purposes of this case. Thus he explained that, ...
... 2010 (although he did maintain some contact with his previous colleagues in Brisbane after that). Although he was knowledgeable about the field of VADs during the relevant period, some of his knowledge had been gained through research conducted for the purposes of this case. Thus he explained that, ...
Assessment of systolic and diastolic ventricular properties - AJP
... However, this approach fails to account for the intrinsic statistical covariance and interdependence between Ees and Vo. The remedy to these problems is to use a more general statistical approach that addresses the question of whether the ESPVRs of two groups are different. Analysis of covariance or ...
... However, this approach fails to account for the intrinsic statistical covariance and interdependence between Ees and Vo. The remedy to these problems is to use a more general statistical approach that addresses the question of whether the ESPVRs of two groups are different. Analysis of covariance or ...
Anterior and posterior left ventricular sarcomere lengths behave
... lengths (SLs) and orientations at any transmural layer in the left ventricular wall during any phase of the cardiac cycle (11). It is not possible with current techniques to observe directly the in vivo behavior of sarcomeres in the beating heart. Until this method was developed, the only techniques ...
... lengths (SLs) and orientations at any transmural layer in the left ventricular wall during any phase of the cardiac cycle (11). It is not possible with current techniques to observe directly the in vivo behavior of sarcomeres in the beating heart. Until this method was developed, the only techniques ...
paced - Weebly
... Components of an ICD Pulse generator- battery which provides the energy. Detects tachy arrhythmias and delivers defibrillation energy when indicated. Controls the rate, output, and sensitivity of the pacemaker function. ...
... Components of an ICD Pulse generator- battery which provides the energy. Detects tachy arrhythmias and delivers defibrillation energy when indicated. Controls the rate, output, and sensitivity of the pacemaker function. ...
PDF file - Kardiologia Polska
... Many preventive measures have been suggested to prevent spasm of the radial artery such as sedation, adequate analgesia, hydrophilic coated sheaths, and intra-arterial vasodilators [7, 8, 17]. Various drugs have been extensively evaluated to prevent spasm of radial artery, but there is currently no ...
... Many preventive measures have been suggested to prevent spasm of the radial artery such as sedation, adequate analgesia, hydrophilic coated sheaths, and intra-arterial vasodilators [7, 8, 17]. Various drugs have been extensively evaluated to prevent spasm of radial artery, but there is currently no ...
Coronary Artery Spasm: Review and Update
... Risk factors and precipitating factors Risk factors Smoking, age and high-sensitivity C-reactive protein (hs-CRP) are significant risk factors for CAS [45,46]. Risk factors often coexist and interact with one another (Figure 3). It has been shown that while the older subjects are more likely to deve ...
... Risk factors and precipitating factors Risk factors Smoking, age and high-sensitivity C-reactive protein (hs-CRP) are significant risk factors for CAS [45,46]. Risk factors often coexist and interact with one another (Figure 3). It has been shown that while the older subjects are more likely to deve ...
Genetics - Circulation
... to which genetic modifiers contribute to incomplete penetrance and phenotypic variability as observed in humans might only be appreciated, however, in a much larger study. In this regard, the diverse anatomic phenotypes described in association with Nkx2-5 mutation offer a foothold into the genetic ...
... to which genetic modifiers contribute to incomplete penetrance and phenotypic variability as observed in humans might only be appreciated, however, in a much larger study. In this regard, the diverse anatomic phenotypes described in association with Nkx2-5 mutation offer a foothold into the genetic ...
Diastolic Dysfunction and Diastolic Heart Failure By Mohammad M
... diastolic heart failure is to reduce pulmonary congestion by decreasing LV volume, maintaining synchronous atrial contraction, and increasing the duration of diastole by reducing heart rate. By decreasing LV diastolic volumes, LV pressures “slide” down the curvilinear diastolic pressure-volume relat ...
... diastolic heart failure is to reduce pulmonary congestion by decreasing LV volume, maintaining synchronous atrial contraction, and increasing the duration of diastole by reducing heart rate. By decreasing LV diastolic volumes, LV pressures “slide” down the curvilinear diastolic pressure-volume relat ...
ACC-AHA Cardiovascular Endpoints DS 12-18
... 2003, have heightened all practitioners’ awareness of our professional commitment to safeguard our patients’ privacy. The Health Insurance Portability and Accountability Act privacy regulations (1) specify which information elements are considered “protected health information.” These elements may n ...
... 2003, have heightened all practitioners’ awareness of our professional commitment to safeguard our patients’ privacy. The Health Insurance Portability and Accountability Act privacy regulations (1) specify which information elements are considered “protected health information.” These elements may n ...
Heart to Heart: Inherited Cardiovascular
... Policy initiatives, particularly Chapter 8 of the National Service Framework for Coronary Heart Disease and England and Wales (and a similar initiative in Scotland) have mandated improved services for ICCs, focusing initially on the arrhythmia syndromes and HCM but more recently broadening in scope ...
... Policy initiatives, particularly Chapter 8 of the National Service Framework for Coronary Heart Disease and England and Wales (and a similar initiative in Scotland) have mandated improved services for ICCs, focusing initially on the arrhythmia syndromes and HCM but more recently broadening in scope ...
Cardiac endocrine function is an essential component of the
... elevated throughout the 24-h postpacing, whereas BNP increases significantly after an 8-h pacing period and even more after a 24-h pacing (129). Also acute changes in the effective plasma circulating volume, for instance, during a dialysis session in patients with chronic renal failure, cause greate ...
... elevated throughout the 24-h postpacing, whereas BNP increases significantly after an 8-h pacing period and even more after a 24-h pacing (129). Also acute changes in the effective plasma circulating volume, for instance, during a dialysis session in patients with chronic renal failure, cause greate ...
Heart Activities
... (a) over the aortic auscultation site using the bell of the stethoscope. (b) over the tricuspid auscultation site using the diaphragm of the stethoscope. (c) over the mitral auscultation site using the bell of the stethoscope. (d) over the aortic auscultation site using the diaphragm of the stethosc ...
... (a) over the aortic auscultation site using the bell of the stethoscope. (b) over the tricuspid auscultation site using the diaphragm of the stethoscope. (c) over the mitral auscultation site using the bell of the stethoscope. (d) over the aortic auscultation site using the diaphragm of the stethosc ...
Heart rate variability - European Society of Cardiology
... HRV), and RMSSD (estimate of short-term components of HRV). Two estimates of the overall HRV are recommended because the HRV triangular index permits only casual pre-processing of the ECG signal. The RMSSD method is preferred to pNN50 and NN50 because it has better statistical properties. The method ...
... HRV), and RMSSD (estimate of short-term components of HRV). Two estimates of the overall HRV are recommended because the HRV triangular index permits only casual pre-processing of the ECG signal. The RMSSD method is preferred to pNN50 and NN50 because it has better statistical properties. The method ...
Percutaneous Closure of Left Ventricular Pseudoaneurysm
... Methods and Results—This is a retrospective analysis of 9 procedures of percutaneous repair of left ventricular pseudoaneurysm in 7 consecutive patients (ages 51 to 83 years, 6 men) completed in our Structural Heart Disease center from June 2008 to December 2010. All patients were considered as a hi ...
... Methods and Results—This is a retrospective analysis of 9 procedures of percutaneous repair of left ventricular pseudoaneurysm in 7 consecutive patients (ages 51 to 83 years, 6 men) completed in our Structural Heart Disease center from June 2008 to December 2010. All patients were considered as a hi ...
Cardiac Pacing Site Optimization
... AV synchrony and matching the ventricular pacing rate to the sinus rate. In patients with sick sinus syndrome, periods of sinus arrest, and a normally functioning AV node, synchronization between the atria and ventricles can easily be accomplished by using atrial leads (FIGURE 2). For patients with ...
... AV synchrony and matching the ventricular pacing rate to the sinus rate. In patients with sick sinus syndrome, periods of sinus arrest, and a normally functioning AV node, synchronization between the atria and ventricles can easily be accomplished by using atrial leads (FIGURE 2). For patients with ...
the ECG - HumanPhysiology.Academy
... It is not there! There is no visible atrial repolarization on the ECG. This is because the amplitude of the ECG signal depends on the speed and the strength of the electrical signal in the heart. Something that is very fast and excites a lot of tissue, will show a strong signal on the ECG. A good ex ...
... It is not there! There is no visible atrial repolarization on the ECG. This is because the amplitude of the ECG signal depends on the speed and the strength of the electrical signal in the heart. Something that is very fast and excites a lot of tissue, will show a strong signal on the ECG. A good ex ...
Prognostic Impact of Blood Urea Nitrogen Changes During - J
... (AHFS) may represent increased neurohumoral activation. The purpose of this study was to examine the prognostic impact of BUN changes during hospitalization on the long-term prognosis of AHFS patients. Methods and Results: The Tohoku Acute Heart Failure Registry (n=497) is a multicenter retrospecti ...
... (AHFS) may represent increased neurohumoral activation. The purpose of this study was to examine the prognostic impact of BUN changes during hospitalization on the long-term prognosis of AHFS patients. Methods and Results: The Tohoku Acute Heart Failure Registry (n=497) is a multicenter retrospecti ...
Requisite Role of Kv1.5 Channels in Coronary Metabolic Dilation
... Fractional shortening, FS) between WT and Kv1.5-/- were apparent at all doses of NE (Supplementary material, Figure I). During NE infusion, EF was significantly lower at all time points in Kv1.5-/- mice compared to WT mice (Figure 2B). In the double transgenic mice on the Kv1.5-/- background, with 7 ...
... Fractional shortening, FS) between WT and Kv1.5-/- were apparent at all doses of NE (Supplementary material, Figure I). During NE infusion, EF was significantly lower at all time points in Kv1.5-/- mice compared to WT mice (Figure 2B). In the double transgenic mice on the Kv1.5-/- background, with 7 ...
Relationship between Anemia and Diastolic Dysfunction of the Heart
... Background: Diastolic dysfunction is an echocardiographic pattern identified via transthoracic echocardiography. It is classified as primary or isolated when the systolic function is normal and secondary when there is systolic dysfunction. Aim of the study: This study is conducted to evaluate the re ...
... Background: Diastolic dysfunction is an echocardiographic pattern identified via transthoracic echocardiography. It is classified as primary or isolated when the systolic function is normal and secondary when there is systolic dysfunction. Aim of the study: This study is conducted to evaluate the re ...
Maximum Heart Rate during exercise: Reliability of the 220
... But, due to the variability of HR in relation to workloads, exercise prescriptions can be made based on incorrect data. Therefore, comparing these formulas to real measurements of real maximum heart rate (real MHR) is very important for improving its reliability and proposing corrections that increa ...
... But, due to the variability of HR in relation to workloads, exercise prescriptions can be made based on incorrect data. Therefore, comparing these formulas to real measurements of real maximum heart rate (real MHR) is very important for improving its reliability and proposing corrections that increa ...
Cardiac surgery
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.