Table 1
... eliminates AF in many cases and emphasizes the importance of these triggers located in the muscular sleeves (3,4). Such sleeves are also present in the normal heart, and the reasons for the maintenance of triggering activity are largely unknown. Experimental studies have shown that parasympathetic s ...
... eliminates AF in many cases and emphasizes the importance of these triggers located in the muscular sleeves (3,4). Such sleeves are also present in the normal heart, and the reasons for the maintenance of triggering activity are largely unknown. Experimental studies have shown that parasympathetic s ...
CURRICULUM VITAE - Assiut University
... 23. Recent trends in cardiovascular risk reduction in type II diabetes mellitus. M. Sc thesis, by Hossam Abdel Rahman Zanaty,2012. 24.Predictors of postoperative atrial fibrillation. M. Sc thesis, by Emad Adel ...
... 23. Recent trends in cardiovascular risk reduction in type II diabetes mellitus. M. Sc thesis, by Hossam Abdel Rahman Zanaty,2012. 24.Predictors of postoperative atrial fibrillation. M. Sc thesis, by Emad Adel ...
patient information leaflet about aortic valve stenosis
... The Aortic Valve is one of four valves which are found within the heart. Their function is to make sure that blood flows in one direction through the heart. The aortic valve sits between the main left heart chamber called the left ventricle (pictured on the right), and the main artery in the chest ...
... The Aortic Valve is one of four valves which are found within the heart. Their function is to make sure that blood flows in one direction through the heart. The aortic valve sits between the main left heart chamber called the left ventricle (pictured on the right), and the main artery in the chest ...
A Surprising New Arrhythmia Mechanism in Heart Failure
... recognized, and many therapies aimed at symptoms—regardless of the underlying cause—provide some benefit. However, early intervention to correct the molecular dysfunction that leads to arrhythmias in this setting seems more appealing. This presents the problem that we have to think about advanced cl ...
... recognized, and many therapies aimed at symptoms—regardless of the underlying cause—provide some benefit. However, early intervention to correct the molecular dysfunction that leads to arrhythmias in this setting seems more appealing. This presents the problem that we have to think about advanced cl ...
Combined Aortic Valve Replacement and Coronary Artery Bypass
... short period of circulatory arrest and an occluding balloon catheter (10F of Sumitomo Bakelite Co., Ltd., Tokyo, Japan) was inserted (Fig. 2A). After balloon inflation, antegrade infusion was reinstituted with half systemic flow. The heart was arrested with selective antegrade infusion of cardiopleg ...
... short period of circulatory arrest and an occluding balloon catheter (10F of Sumitomo Bakelite Co., Ltd., Tokyo, Japan) was inserted (Fig. 2A). After balloon inflation, antegrade infusion was reinstituted with half systemic flow. The heart was arrested with selective antegrade infusion of cardiopleg ...
Effect of Parameter Variations on the Hemodynamic
... pump differential pressure, and aortic pressure are discussed based on our observations from experimental and simulation results. It was found that previously proposed control strategies were not able to perform well under highly varying circulatory conditions. Among these, control algorithms which ...
... pump differential pressure, and aortic pressure are discussed based on our observations from experimental and simulation results. It was found that previously proposed control strategies were not able to perform well under highly varying circulatory conditions. Among these, control algorithms which ...
Effect of Endotracheal Suctioning with and without Normal Saline on
... can even be harmful11. Possible side effects of insertion of normal saline during suctioning include impaired alveolar gas exchange and decreased oxygen-saturated haemoglobin, decreased venous oxygen saturation, increased incidence of nosocomial pneumonia and increased intracranial pressure12. Sever ...
... can even be harmful11. Possible side effects of insertion of normal saline during suctioning include impaired alveolar gas exchange and decreased oxygen-saturated haemoglobin, decreased venous oxygen saturation, increased incidence of nosocomial pneumonia and increased intracranial pressure12. Sever ...
Somatom Definition Flash computed tomography scanner
... cardiac stress perfusion tests, whole brain perfusion imaging and full body scanning for trauma patients. The Somatom Definition Flash scanner was CE marked in December 2009. As of the first quarter of 2010 there were five scanners in clinical use in the United Kingdom with a further 6 installations ...
... cardiac stress perfusion tests, whole brain perfusion imaging and full body scanning for trauma patients. The Somatom Definition Flash scanner was CE marked in December 2009. As of the first quarter of 2010 there were five scanners in clinical use in the United Kingdom with a further 6 installations ...
How Does Your Heart Work?
... in carbon dioxide and low in oxygen. Find the right atrium in Figure A. The left atrium receives blood from the lungs. Blood in the left atrium is high in oxygen and low in carbon dioxide. Find the left atrium in Figure A. Both atria fill with blood at the same time. The lower chambers of the he ...
... in carbon dioxide and low in oxygen. Find the right atrium in Figure A. The left atrium receives blood from the lungs. Blood in the left atrium is high in oxygen and low in carbon dioxide. Find the left atrium in Figure A. Both atria fill with blood at the same time. The lower chambers of the he ...
Heart failure with preserved ejection fraction
... common as heart failure with reduced ejection fraction (HFrEF, systolic heart failure) but is less well understood. • HFpEF is an emerging epidemic, due to the increasing age of the population as well as the increasing incidence of common risk factors such as obesity and hypertension. • Recognitio ...
... common as heart failure with reduced ejection fraction (HFrEF, systolic heart failure) but is less well understood. • HFpEF is an emerging epidemic, due to the increasing age of the population as well as the increasing incidence of common risk factors such as obesity and hypertension. • Recognitio ...
Heart Rate and Blood Pressure Responses to Exercise Testing
... HEART RATE AND BLOOD PRESSURE RESPONSES TO EXERCISE proximal aorta, Aortic stiffening with age is principally due to fatigue and fracture of elastin lamellae, with transfer of stress to stiffer collagenous components. Stiffening increases left ventricular load and myocardial blood requirement, but ...
... HEART RATE AND BLOOD PRESSURE RESPONSES TO EXERCISE proximal aorta, Aortic stiffening with age is principally due to fatigue and fracture of elastin lamellae, with transfer of stress to stiffer collagenous components. Stiffening increases left ventricular load and myocardial blood requirement, but ...
Studying Heart Rate
... The maximum rate that a heart can beat is generally the same for people within the same age group. The maximum cardiac rate for an individual is calculated by subtracting the person’s age from 220. Individuals who are in good physical condition can deliver more oxygen to their muscles before reachin ...
... The maximum rate that a heart can beat is generally the same for people within the same age group. The maximum cardiac rate for an individual is calculated by subtracting the person’s age from 220. Individuals who are in good physical condition can deliver more oxygen to their muscles before reachin ...
Body Systems Circulatory
... • The lymphatic system has no pump like the heart, lymph must be moved through vessels by the squeezing of skeletal muscles. • Lymph vessels pass through small bean-shaped enlargements (organs) called LYMPH NODES, which act as filters and produce special white blood cells called LYMPHOCYTES that are ...
... • The lymphatic system has no pump like the heart, lymph must be moved through vessels by the squeezing of skeletal muscles. • Lymph vessels pass through small bean-shaped enlargements (organs) called LYMPH NODES, which act as filters and produce special white blood cells called LYMPHOCYTES that are ...
Circulation Article - hrsbstaff.ednet.ns.ca
... vena cavae (pronounced: VEE-nuh KAY-vee). The terms superior and inferior do not mean that one vein is better than the other, but that they are located above (superior) and below (inferior) the heart. ...
... vena cavae (pronounced: VEE-nuh KAY-vee). The terms superior and inferior do not mean that one vein is better than the other, but that they are located above (superior) and below (inferior) the heart. ...
diabetes and cardiovascular disease: the road to
... was documented both for ST elevation and non-ST elevation acute myocardial infarction (AMI). The Framingham heart study has also shown a higher mortality rate, as well as reinfarction and heart failure rates, in diabetic patients, both during the acute phase and in the post-infarction period, even a ...
... was documented both for ST elevation and non-ST elevation acute myocardial infarction (AMI). The Framingham heart study has also shown a higher mortality rate, as well as reinfarction and heart failure rates, in diabetic patients, both during the acute phase and in the post-infarction period, even a ...
Chapter 18 Anatomy of the Cardiovascular System
... • Systemic circulation (cont.) – Systemic veins • Veins are the ultimate extensions of capillaries; unite into vessels of increasing size to form venules and then veins • Large veins of the cranial cavity are called dural sinuses • Veins anastomose as do arteries • Venous blood from the head, neck, ...
... • Systemic circulation (cont.) – Systemic veins • Veins are the ultimate extensions of capillaries; unite into vessels of increasing size to form venules and then veins • Large veins of the cranial cavity are called dural sinuses • Veins anastomose as do arteries • Venous blood from the head, neck, ...
Heart muscle tissue contracts and relaxes to pump blood throughout
... heart relaxes a little and fills with blood, then pumps. It relaxes again while it refills, and then pumps again. You detect this pattern of relaxing and pumping when you feel your pulse. ...
... heart relaxes a little and fills with blood, then pumps. It relaxes again while it refills, and then pumps again. You detect this pattern of relaxing and pumping when you feel your pulse. ...
Correlates of procedural complicationsand a simple integer
... disease, severe renal disease, an urgent or emergent procedure, congestive heart failure ⱖclass III, thrombus, multivessel disease and age (Table 4). The data did not deviate significantly from the logistic model, as indicated by the nonsignificant Hosmer-Lemeshow test result (p ⫽ 0.93) (Fig. 1). Th ...
... disease, severe renal disease, an urgent or emergent procedure, congestive heart failure ⱖclass III, thrombus, multivessel disease and age (Table 4). The data did not deviate significantly from the logistic model, as indicated by the nonsignificant Hosmer-Lemeshow test result (p ⫽ 0.93) (Fig. 1). Th ...
Cardiovascular disease and its relationship with chronic kidney disease
... closely interrelated and disease of one organ cause dysfunction of the other, ultimately leading to the failure of both organs. Patients with end-stage renal disease (ESRD) are at much higher risk of mortality due to CVD. Traditional CVD risk factors viz., hypertension, hyperlipidemia, and diabetes ...
... closely interrelated and disease of one organ cause dysfunction of the other, ultimately leading to the failure of both organs. Patients with end-stage renal disease (ESRD) are at much higher risk of mortality due to CVD. Traditional CVD risk factors viz., hypertension, hyperlipidemia, and diabetes ...
Endocarditis - Hatzalah of Miami-Dade
... Murmur Dental procedure Rheumatic disease Miscellaneous ...
... Murmur Dental procedure Rheumatic disease Miscellaneous ...
Basic Cardiac Echo
... Probe to the left of the sternum, angled straight down (= towards the heart) Probe marker: o On abdominal preset: to patient’s left elbow = 5 o’clock o On cardiac preset: to patient’s right shoulder = 11 o’clock o I.E. angled along the long axis of the heart, not the patient Rotate the probe until t ...
... Probe to the left of the sternum, angled straight down (= towards the heart) Probe marker: o On abdominal preset: to patient’s left elbow = 5 o’clock o On cardiac preset: to patient’s right shoulder = 11 o’clock o I.E. angled along the long axis of the heart, not the patient Rotate the probe until t ...
6.2.1 review related to post operative management of heart valve
... It depicts that in most of the valve replacement cases, Mechanical valve (91.1%) is used. The valve which is mostly at risk is mitral valve (46.7%) followed by DVR 28.9% aortic valve (22.22%) and tricuspid valve (2.22%) Around 40% of patients with Rheumatic heart disease suffer from VHD whereas infe ...
... It depicts that in most of the valve replacement cases, Mechanical valve (91.1%) is used. The valve which is mostly at risk is mitral valve (46.7%) followed by DVR 28.9% aortic valve (22.22%) and tricuspid valve (2.22%) Around 40% of patients with Rheumatic heart disease suffer from VHD whereas infe ...
Acute myocardial infarction due to left anterior descending coronary
... illustrates two important points: (1) Routine ECG should be an integral part of initial trauma evaluation, even in younger population. Once the patient is hemodynamically stabilized, this readily available and simple test plays an important role in identifying myocardial contusion (manifested as con ...
... illustrates two important points: (1) Routine ECG should be an integral part of initial trauma evaluation, even in younger population. Once the patient is hemodynamically stabilized, this readily available and simple test plays an important role in identifying myocardial contusion (manifested as con ...