Investigation in the Simulation of the Human`s Heart Structure
... this system (section 3.2) 7KHQ ZH FRQVLGHU WKH KHDUW¶V VWUXFWXUH (section 3.3) and address some information about the regulation process throughout the cardiovascular system (section 3.4). After that we deal with the conduction system in the heart (section 3.5) and furthermore we provide gen ...
... this system (section 3.2) 7KHQ ZH FRQVLGHU WKH KHDUW¶V VWUXFWXUH (section 3.3) and address some information about the regulation process throughout the cardiovascular system (section 3.4). After that we deal with the conduction system in the heart (section 3.5) and furthermore we provide gen ...
Major Infection After Pediatric Cardiac Surgery: A Risk
... [14 –16]. Infections result in significant morbidity (eg, antibiotic usage, reoperation, prolonged hospital and intensive care unit [ICU] stays, and longer periods of mechanical ventilation and inotropic support), and contribute to an increase in mortality [2, 3, 5, 17]. Several studies have evaluat ...
... [14 –16]. Infections result in significant morbidity (eg, antibiotic usage, reoperation, prolonged hospital and intensive care unit [ICU] stays, and longer periods of mechanical ventilation and inotropic support), and contribute to an increase in mortality [2, 3, 5, 17]. Several studies have evaluat ...
Ventricular haemodynamics in Python molurus: separation of
... Webb, 1979). Thus, it is most likely that the cardiac shunts that exist can be attributed to ‘wash-out’ of the small CV during the cardiac cycle (Heisler and Glass, 1985), suggesting that the magnitudes of the cardiac shunts in Python, as in Varanus, are relative small and that it does not change ap ...
... Webb, 1979). Thus, it is most likely that the cardiac shunts that exist can be attributed to ‘wash-out’ of the small CV during the cardiac cycle (Heisler and Glass, 1985), suggesting that the magnitudes of the cardiac shunts in Python, as in Varanus, are relative small and that it does not change ap ...
Ventricular haemodynamics in Python molurus: separation of
... Webb, 1979). Thus, it is most likely that the cardiac shunts that exist can be attributed to ‘wash-out’ of the small CV during the cardiac cycle (Heisler and Glass, 1985), suggesting that the magnitudes of the cardiac shunts in Python, as in Varanus, are relative small and that it does not change ap ...
... Webb, 1979). Thus, it is most likely that the cardiac shunts that exist can be attributed to ‘wash-out’ of the small CV during the cardiac cycle (Heisler and Glass, 1985), suggesting that the magnitudes of the cardiac shunts in Python, as in Varanus, are relative small and that it does not change ap ...
Baby`s Got Heart: Congenital Heart Issues in Newborns
... purpose of this thesis was to provide a comprehensive review of the basic cardiovascular physiology, focusing on three separate components – the heart, the blood vessels, and the blood – and a current look at three common occurring conditions. The congenital heart defects are reviewed with an anatom ...
... purpose of this thesis was to provide a comprehensive review of the basic cardiovascular physiology, focusing on three separate components – the heart, the blood vessels, and the blood – and a current look at three common occurring conditions. The congenital heart defects are reviewed with an anatom ...
Chapter 9 - University of Amsterdam
... was found (p=0.75 and p=0.62) In the group of patients with normal conduction and no without electrocardiographic signs of left ventricular hypertrophy, there was a trend which showed a lower QRS score in the secondary prevention group, ( 5.05 (SD 3.63) compared to 6.92 (SD 4.02) in the primary prev ...
... was found (p=0.75 and p=0.62) In the group of patients with normal conduction and no without electrocardiographic signs of left ventricular hypertrophy, there was a trend which showed a lower QRS score in the secondary prevention group, ( 5.05 (SD 3.63) compared to 6.92 (SD 4.02) in the primary prev ...
Comparative Effects of Low and High Doses of the Angiotensin
... mortality at the scheduled end of the trial were considered significant if P,0.0394 was attained; thus, 96.1% CIs were used for the hazard ratio for the primary end point. In contrast, secondary end points were assessed at the 0.05 level of significance, and 95% CIs were used to describe their hazar ...
... mortality at the scheduled end of the trial were considered significant if P,0.0394 was attained; thus, 96.1% CIs were used for the hazard ratio for the primary end point. In contrast, secondary end points were assessed at the 0.05 level of significance, and 95% CIs were used to describe their hazar ...
EKG Criteria
... EKG Criteria P wave: Independent P waves and QRS's with no relationship with the two (AV dissociation) QRS: The QRS is normal in duration and slow (40-60 msec) with junctional escape rhythm. The QRS is wide (>120 msec) and slower (30-40 bpm) with ventricular escape rhythm. ...
... EKG Criteria P wave: Independent P waves and QRS's with no relationship with the two (AV dissociation) QRS: The QRS is normal in duration and slow (40-60 msec) with junctional escape rhythm. The QRS is wide (>120 msec) and slower (30-40 bpm) with ventricular escape rhythm. ...
Mechanisms Underlying Isovolumic Contraction and
... 23 participants for whom a Doppler recording was made. The one clear outlier was subject 23, who was one of five patients with low ejection fraction. The other exception was subject 11, for whom Doppler-max was slightly below the 95% interval while still being very close to the average (see Fig. 5(b ...
... 23 participants for whom a Doppler recording was made. The one clear outlier was subject 23, who was one of five patients with low ejection fraction. The other exception was subject 11, for whom Doppler-max was slightly below the 95% interval while still being very close to the average (see Fig. 5(b ...
2008_07_31-Thompson-Brugada_syndrome
... Referred to electrophysiology for further testing, and possible ICD implantation. ...
... Referred to electrophysiology for further testing, and possible ICD implantation. ...
Non-invasive methods for assessing pulmonary exercise
... When a normal person exercises, there is an increase in cardiac output which rises from approximately 5 ltrs/min at rest to up to 30 ltrs/min on exercise. This is not usually accompanied by any rise in pulmonary artery pressures or, if there is a rise in pulmonary artery pressures, these are matched ...
... When a normal person exercises, there is an increase in cardiac output which rises from approximately 5 ltrs/min at rest to up to 30 ltrs/min on exercise. This is not usually accompanied by any rise in pulmonary artery pressures or, if there is a rise in pulmonary artery pressures, these are matched ...
NEW DEVELOPMENTS iN ECHOCARDiOGRAPHy
... quality is of prime importance. Obtaining high-quality images, especially at peak stress, can be extremely difficult in many patients, and contrast-enhanced imaging is required in at least 75% of patients during stress echo. Plana et al5 have shown that the use of contrast agents during dobutamine ...
... quality is of prime importance. Obtaining high-quality images, especially at peak stress, can be extremely difficult in many patients, and contrast-enhanced imaging is required in at least 75% of patients during stress echo. Plana et al5 have shown that the use of contrast agents during dobutamine ...
Decreasing blood loss and the need for - Tubitak Journals
... morbidity and mortality in cardiac surgery (10). There is considerable evidence to suggest that blood transfusion increases the risk of postoperative infection and mortality following cardiac surgery (11). The results of our study demonstrated that topical application of tranexamic acid can signific ...
... morbidity and mortality in cardiac surgery (10). There is considerable evidence to suggest that blood transfusion increases the risk of postoperative infection and mortality following cardiac surgery (11). The results of our study demonstrated that topical application of tranexamic acid can signific ...
Defibrillation
... An electrocardiogram and chest x ray are taken. The patient's skin is cleansed to remove gel or paste, and, if necessary, ointment is applied to burns. An intravenous line provides additional medication, as needed. ...
... An electrocardiogram and chest x ray are taken. The patient's skin is cleansed to remove gel or paste, and, if necessary, ointment is applied to burns. An intravenous line provides additional medication, as needed. ...
Defibrillation
... An electrocardiogram and chest x ray are taken. The patient's skin is cleansed to remove gel or paste, and, if necessary, ointment is applied to burns. An intravenous line provides additional medication, as needed. ...
... An electrocardiogram and chest x ray are taken. The patient's skin is cleansed to remove gel or paste, and, if necessary, ointment is applied to burns. An intravenous line provides additional medication, as needed. ...
![[j26] Chapter 14#](http://s1.studyres.com/store/data/009293906_1-f19b18e5e8654f52d366ab70d719b823-300x300.png)
[j26] Chapter 14#
... vessels toward lower-pressure blood vessels. This physical property helps blood return blood to the heart where circulation is complete. Blood flow is also related to the volume of blood pumped from the heart each minute (cardiac output). Flow is also determined by the degree of vascular constrictio ...
... vessels toward lower-pressure blood vessels. This physical property helps blood return blood to the heart where circulation is complete. Blood flow is also related to the volume of blood pumped from the heart each minute (cardiac output). Flow is also determined by the degree of vascular constrictio ...
Ruptured Left Sinus of Valsalva into Left Venticle
... Ruptured sinus of Valsalva (RSOV) aneurysms are rare comprising 0.3-3.56 % of all congenital heart diseases [1]. The right sinus of Valsalva is most commonly involved and usually ruptures into right heart chambers. Involvement of left heart chambers is very uncommon. Rupture of left sinus of valsalv ...
... Ruptured sinus of Valsalva (RSOV) aneurysms are rare comprising 0.3-3.56 % of all congenital heart diseases [1]. The right sinus of Valsalva is most commonly involved and usually ruptures into right heart chambers. Involvement of left heart chambers is very uncommon. Rupture of left sinus of valsalv ...
ROLE OF ANAHATA CHAKRA AND CARDIAC PLEXUS IN
... centres aligned along the spinal cord. They resemble funnel shaped blossoms each possessing a different number of petals. The petals of the blossoms represent Nadis or energy channels through which energy is able to flow 6 into the Chakra where it is then conveyed to the subtle bodies. In Sanskrit, ...
... centres aligned along the spinal cord. They resemble funnel shaped blossoms each possessing a different number of petals. The petals of the blossoms represent Nadis or energy channels through which energy is able to flow 6 into the Chakra where it is then conveyed to the subtle bodies. In Sanskrit, ...
Fontan Procedure Part 2 By Dr. Madhusudan Raikar
... Deteriorates quickly into cardiac failure Immediate DC version (safest therapy) Full hemodynamic evaluation (1st manifestation of pathway obstruction) ...
... Deteriorates quickly into cardiac failure Immediate DC version (safest therapy) Full hemodynamic evaluation (1st manifestation of pathway obstruction) ...
macrowave t alternans or macroscopic alternation in a
... that the presence of MTWA during stress test in this group of patients, is a strong independent predictor of VTs4. In spite of this, the study included patients that had a cardioverter defibrillator implant, which is considered a bias in the sample selection. In hypertrophic cardiomyopathy (HCM): Mo ...
... that the presence of MTWA during stress test in this group of patients, is a strong independent predictor of VTs4. In spite of this, the study included patients that had a cardioverter defibrillator implant, which is considered a bias in the sample selection. In hypertrophic cardiomyopathy (HCM): Mo ...
Effect of Sub Maximal Exercise Test on Cardiovascular
... This cross sectional study has evaluated the effect of submaximal exercise test (6MWT) on blood pressure and oxygen saturation in young obese adults. Several epidemiological studies have consistently revealed a lower lean mass and a higher proportion of body fat compositions in south Asians compared ...
... This cross sectional study has evaluated the effect of submaximal exercise test (6MWT) on blood pressure and oxygen saturation in young obese adults. Several epidemiological studies have consistently revealed a lower lean mass and a higher proportion of body fat compositions in south Asians compared ...
Slides 11.1
... Rh Dangers During Pregnancy The mismatch of an Rh– mother carrying an Rh+ baby can cause problems for the unborn child The first pregnancy usually proceeds without problems The immune system is sensitized after the first pregnancy ...
... Rh Dangers During Pregnancy The mismatch of an Rh– mother carrying an Rh+ baby can cause problems for the unborn child The first pregnancy usually proceeds without problems The immune system is sensitized after the first pregnancy ...
ijst_160401
... patient-adaptive cardiac profiling system, where a wavelet-based beat-detection mechanism first extracts fiducial ECG points following which a new local ECG beat classifier profiles patients normal cardiac behavior. Beat detection is a hybrid of Pan and Tompkins algorithm and wavelet analysis approa ...
... patient-adaptive cardiac profiling system, where a wavelet-based beat-detection mechanism first extracts fiducial ECG points following which a new local ECG beat classifier profiles patients normal cardiac behavior. Beat detection is a hybrid of Pan and Tompkins algorithm and wavelet analysis approa ...
Exercise 33 ECG_PulseWave
... flows in a continuous manner. Between contractions, when the heart is relaxed and blood is not being pumped into the arterial system, there is still enough pressure in the arterial system to move blood along the arteries. The pressure in the arterial system exists because the elasticity of the arter ...
... flows in a continuous manner. Between contractions, when the heart is relaxed and blood is not being pumped into the arterial system, there is still enough pressure in the arterial system to move blood along the arteries. The pressure in the arterial system exists because the elasticity of the arter ...
Myocardial infarction
Myocardial infarction (MI) or acute myocardial infarction (AMI), commonly known as a heart attack, occurs when blood flow stops to a part of the heart causing damage to the heart muscle. The most common symptom is chest pain or discomfort which may travel into the shoulder, arm, back, neck, or jaw. Often it is in the center or left side of the chest and lasts for more than a few minutes. The discomfort may occasionally feel like heartburn. Other symptoms may include shortness of breath, nausea, feeling faint, a cold sweat, or feeling tired. About 30% of people have atypical symptoms, with women more likely than men to present atypically. Among those over 75 years old, about 5% have had an MI with little or no history of symptoms. An MI may cause heart failure, an irregular heartbeat, or cardiac arrest.Most MIs occur due to coronary artery disease. Risk factors include high blood pressure, smoking, diabetes, lack of exercise, obesity, high blood cholesterol, poor diet, and excessive alcohol intake, among others. The mechanism of an MI often involves the rupture of an atherosclerotic plaque, leading to complete blockage of a coronary artery. MIs are less commonly caused by coronary artery spasms, which may be due to cocaine, significant emotional stress, and extreme cold, among others. A number of tests are useful to help with diagnosis, including electrocardiograms (ECGs), blood tests, and coronary angiography. An ECG may confirm an ST elevation MI if ST elevation is present. Commonly used blood tests include troponin and less often creatine kinase MB.Aspirin is an appropriate immediate treatment for a suspected MI. Nitroglycerin or opioids may be used to help with chest pain; however, they do not improve overall outcomes. Supplemental oxygen should be used in those with low oxygen levels or shortness of breath. In ST elevation MIs treatments which attempt to restore blood flow to the heart are typically recommended and include angioplasty, where the arteries are pushed open, or thrombolysis, where the blockage is removed using medications. People who have a non-ST elevation myocardial infarction (NSTEMI) are often managed with the blood thinner heparin, with the additional use angioplasty in those at high risk. In people with blockages of multiple coronary arteries and diabetes, bypass surgery (CABG) may be recommended rather than angioplasty. After an MI, lifestyle modifications, along with long term treatment with aspirin, beta blockers, and statins, are typically recommended.Worldwide, more than 3 million people have ST elevation MIs and 4 million have NSTEMIs each year. STEMIs occur about twice as often in men as women. About one million people have an MI each year in the United States. In the developed world the risk of death in those who have had an STEMI is about 10%. Rates of MI for a given age have decreased globally between 1990 and 2010.