magos tibor
... potential patterns though the numerical values are often quite different. In some recent solutions: • truncated singular-value decomposition (TSVD) methods, or • least-squares QR (LSQR) method, based on Lanczos bidiagonalization and QR factorization was used. • Results show that the inverse solution ...
... potential patterns though the numerical values are often quite different. In some recent solutions: • truncated singular-value decomposition (TSVD) methods, or • least-squares QR (LSQR) method, based on Lanczos bidiagonalization and QR factorization was used. • Results show that the inverse solution ...
- Wiley Online Library
... plan. In addition, utilizing a tool that has good risk differentiation in both men and women may minimize treatment bias attributed to gender. Systolic blood pressure, SCr, and BUN have been shown in previous models to predict outcome.23–25,40,41 The predictive risk was not stratified by gender in t ...
... plan. In addition, utilizing a tool that has good risk differentiation in both men and women may minimize treatment bias attributed to gender. Systolic blood pressure, SCr, and BUN have been shown in previous models to predict outcome.23–25,40,41 The predictive risk was not stratified by gender in t ...
Effects of digitalis on the normal and the failing heart
... Although it has been known for more than a century that digitalis glycosidesexert a powerful beneficialeffect on patients with heart failure, atrial fibrillation and a rapid ventricular rate, it was believed for many years that the drug exerts this clinical effect primarily by slowing the heart rate ...
... Although it has been known for more than a century that digitalis glycosidesexert a powerful beneficialeffect on patients with heart failure, atrial fibrillation and a rapid ventricular rate, it was believed for many years that the drug exerts this clinical effect primarily by slowing the heart rate ...
your heartbeat - USPS Community Connection
... It’s not just what, it’s how much! How much you eat is as important as what you eat and America eats too much. It’s easy to understand why. Just walk down any aisle in a grocery store and you will see signs like “Buy two, get one free!” or “Four for $5.00”. And all you want or need is one. Of course ...
... It’s not just what, it’s how much! How much you eat is as important as what you eat and America eats too much. It’s easy to understand why. Just walk down any aisle in a grocery store and you will see signs like “Buy two, get one free!” or “Four for $5.00”. And all you want or need is one. Of course ...
Case report and images in cardiology
... intervention still possible. There was a mild gradient of 15mmHg across the left ventricular outflow tract indicating mild aortic stenosis. There was a gradient of 55mmHg across the descending aorta in keeping with severe coarctation of the aorta. Angio- graphy also confirmed discrete, juxtaductal ...
... intervention still possible. There was a mild gradient of 15mmHg across the left ventricular outflow tract indicating mild aortic stenosis. There was a gradient of 55mmHg across the descending aorta in keeping with severe coarctation of the aorta. Angio- graphy also confirmed discrete, juxtaductal ...
- AORN Journal
... the earlier CPR is initiated after an arrest, the better the patient’s outcome; therefore, all surgical team members should be prepared to act immediately when cardiac arrest occurs. Surgical team members should initiate CPR within 10 seconds of cardiac arrest recognition because the first few minut ...
... the earlier CPR is initiated after an arrest, the better the patient’s outcome; therefore, all surgical team members should be prepared to act immediately when cardiac arrest occurs. Surgical team members should initiate CPR within 10 seconds of cardiac arrest recognition because the first few minut ...
Successful simultaneous ipsilateral stenting of common iliac artery
... Department of Cardiology, Yıldırım Beyazıt University Faculty of Medicine, Ankara, Turkey ...
... Department of Cardiology, Yıldırım Beyazıt University Faculty of Medicine, Ankara, Turkey ...
Double-Outlet Left Ventricle with Ebstein Anomaly in a Neonate with
... forming an atrialized right ventricle (Figure 1A). There was a D-loop ventricle with a subaortic ventricle septal defect (VSD) and pulmonary stenosis with pressure gradient of 51 mmHg. Both aorta and pulmonary artery originated from the left ventricle, with the aorta right lateral to the pulmonary t ...
... forming an atrialized right ventricle (Figure 1A). There was a D-loop ventricle with a subaortic ventricle septal defect (VSD) and pulmonary stenosis with pressure gradient of 51 mmHg. Both aorta and pulmonary artery originated from the left ventricle, with the aorta right lateral to the pulmonary t ...
Ventricular tachycardia in abnormal heart
... In LVH action potential prolongation is due to a decrease in Ito. This results in nonhomogeneous repolarization and propensity for EAD Hypertrophied myocytes may produce DAD due to an increase in Ca load Abnormal pacemaker current (If) has been reported in LVH. Intensity of this current increas ...
... In LVH action potential prolongation is due to a decrease in Ito. This results in nonhomogeneous repolarization and propensity for EAD Hypertrophied myocytes may produce DAD due to an increase in Ca load Abnormal pacemaker current (If) has been reported in LVH. Intensity of this current increas ...
Mechanical dyssynchrony provides the clue Erwan DONAL
... The power to predict CRT response differs between indices of mechanical dyssynchrony. SRSsept and IVMD better represent LV dyssynchrony amenable to CRT and better predict CRT response than the indices assessing time-to-peak deformation or motion. Circ Cardiovasc Imaging. 2012;5:491-499. ...
... The power to predict CRT response differs between indices of mechanical dyssynchrony. SRSsept and IVMD better represent LV dyssynchrony amenable to CRT and better predict CRT response than the indices assessing time-to-peak deformation or motion. Circ Cardiovasc Imaging. 2012;5:491-499. ...
Full Text
... Background: Coronary artery disease (CAD) or ischemic heart disease (IHD) is the most common cause of death globally. CAD is a multifactorial disease with many variable risk factors. It is estimated that its prevalence is increasing in various populations. CAD in young adults is also increasing in I ...
... Background: Coronary artery disease (CAD) or ischemic heart disease (IHD) is the most common cause of death globally. CAD is a multifactorial disease with many variable risk factors. It is estimated that its prevalence is increasing in various populations. CAD in young adults is also increasing in I ...
Chapter 18
... Right atrium tricuspid valve right ventricle Right ventricle pulmonary semilunar valve pulmonary arteries lungs ...
... Right atrium tricuspid valve right ventricle Right ventricle pulmonary semilunar valve pulmonary arteries lungs ...
Quiz 3 - SNACC
... Early studies indicated that isoflurane caused coronary steal and should therefore be avoided in patients with coronary heart disease. Subsequently, more detailed trials have disputed this and have shown that as long as coronary perfusion pressure is maintained, isoflurane does not cause coronary st ...
... Early studies indicated that isoflurane caused coronary steal and should therefore be avoided in patients with coronary heart disease. Subsequently, more detailed trials have disputed this and have shown that as long as coronary perfusion pressure is maintained, isoflurane does not cause coronary st ...
Causes and types
... • A late cause of death is pulmonary damage due to pulmonary micro embolism by thrombi formed by coagulant agents released from the damaged cells (acute or adult respiratory distress syndrome, ARDS). Fainting (syncope) It is a sudden transient loss of consciousness. it usually results from cerebral ...
... • A late cause of death is pulmonary damage due to pulmonary micro embolism by thrombi formed by coagulant agents released from the damaged cells (acute or adult respiratory distress syndrome, ARDS). Fainting (syncope) It is a sudden transient loss of consciousness. it usually results from cerebral ...
Partial anomalous pulmonary venous return associated with
... right and left common carotid arteries had a single origin from the arcus aorta, and then the left vertebral artery, left subclavian artery, and aberrant right subclavian artery originating from the aorta. Cardiac CT is ideal for the detection of associated cardiovascular anomalies because of its ex ...
... right and left common carotid arteries had a single origin from the arcus aorta, and then the left vertebral artery, left subclavian artery, and aberrant right subclavian artery originating from the aorta. Cardiac CT is ideal for the detection of associated cardiovascular anomalies because of its ex ...
Impaired Post Exercise Heart Rate Recovery in Anabolic Steroid Users ▼ 931
... domain. In addition, the ratio between low frequency and high frequency, which is related to sympathetic index, tended to be higher in the anabolic group [20]. There is evidence that anabolic androgen steroids act on specific androgen receptors in the central cardiovascular regulatory region stimula ...
... domain. In addition, the ratio between low frequency and high frequency, which is related to sympathetic index, tended to be higher in the anabolic group [20]. There is evidence that anabolic androgen steroids act on specific androgen receptors in the central cardiovascular regulatory region stimula ...
EKG - Birdville High School
... sodium, potassium and calcium channels, is the drive that causes contraction of the cardiac cells/muscle ▪ 6. Depolarization with corresponding contraction of myocardial muscle moves as a wave through the heart ▪ 7. Repolarization is the return of the ions to their previous resting state, which corr ...
... sodium, potassium and calcium channels, is the drive that causes contraction of the cardiac cells/muscle ▪ 6. Depolarization with corresponding contraction of myocardial muscle moves as a wave through the heart ▪ 7. Repolarization is the return of the ions to their previous resting state, which corr ...
Profound Bradycardia With Decreased PEEP
... A diagnostic evaluation for the mechanism of bradycardia targeting potential etiologies should be initiated, starting with a review of the patient’s history and physical exam. Clinicians first must differentiate sinus bradycardia from bradydysrhythmias, as this distinction may guide further work-up. ...
... A diagnostic evaluation for the mechanism of bradycardia targeting potential etiologies should be initiated, starting with a review of the patient’s history and physical exam. Clinicians first must differentiate sinus bradycardia from bradydysrhythmias, as this distinction may guide further work-up. ...
Western Trauma Association Critical Decisions in Trauma
... thoracotomy but should be differentiated from an operative RT. On patient arrival and determination for the need of RT, the patient’s left arm should be placed above the head to provide unimpeded access to the left chest. The thoracotomy incision starts on top of the sternum and is carried transvers ...
... thoracotomy but should be differentiated from an operative RT. On patient arrival and determination for the need of RT, the patient’s left arm should be placed above the head to provide unimpeded access to the left chest. The thoracotomy incision starts on top of the sternum and is carried transvers ...
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.