You`ve Got to Have Heart
... Activity Concepts and Vocabulary • Blood: The fluid that is pumped from the heart through vessels and moves throughout the body. • Carbon dioxide (kahr-buhn dahy-ok-sahyd): A colorless, odorless gas that is breathed out of the body. • Exhalation (eks-huh-ley-shuhn): The act of breathing air ou ...
... Activity Concepts and Vocabulary • Blood: The fluid that is pumped from the heart through vessels and moves throughout the body. • Carbon dioxide (kahr-buhn dahy-ok-sahyd): A colorless, odorless gas that is breathed out of the body. • Exhalation (eks-huh-ley-shuhn): The act of breathing air ou ...
Epiblastic Cited2 deficiency results in cardiac phenotypic
... mice were used to investigate haploinsufficiency. Embryos were examined by magnetic resonance imaging, by sectioning and by quantitative real-time polymerase chain reaction (qRT-PCR). Epiblastspecific deletion of Cited2 using Sox2Cre recapitulated penetrant and phenotypically heterogenous cardiovascul ...
... mice were used to investigate haploinsufficiency. Embryos were examined by magnetic resonance imaging, by sectioning and by quantitative real-time polymerase chain reaction (qRT-PCR). Epiblastspecific deletion of Cited2 using Sox2Cre recapitulated penetrant and phenotypically heterogenous cardiovascul ...
Cardiac Arrhythmias - CarolinaSleepSociety
... – Atrial rhythm is regular. Ventricular rhythm will be regular if the AV node conducts consistently. If the pattern varies, the ventricular rate will be irregular – Rate will depend on the ratio of impulses conducted through the ventricles ...
... – Atrial rhythm is regular. Ventricular rhythm will be regular if the AV node conducts consistently. If the pattern varies, the ventricular rate will be irregular – Rate will depend on the ratio of impulses conducted through the ventricles ...
Cardiac Tamponade
... • Amount of heart tissue supplied by the vessel • Duration of the occlusion • Metabolic needs of the affected tissue • Extent of collateral circulation • Heart rate, blood pressure, and cardiac rhythm ...
... • Amount of heart tissue supplied by the vessel • Duration of the occlusion • Metabolic needs of the affected tissue • Extent of collateral circulation • Heart rate, blood pressure, and cardiac rhythm ...
End-systolic Wall Stress-End-systolic Volume Ratio
... SUMMARY Twenty-one patients with symptomatic, chronic, severe mitral regurgitation (MR) but without other valvular heart disease or coronary disease were evaluated to determine which hemodynamic and angiographic factors might be prognostic of surgical outcome. Sixteen patients were in New York Heart ...
... SUMMARY Twenty-one patients with symptomatic, chronic, severe mitral regurgitation (MR) but without other valvular heart disease or coronary disease were evaluated to determine which hemodynamic and angiographic factors might be prognostic of surgical outcome. Sixteen patients were in New York Heart ...
diagniosis and management of pregnancy with severe fetal growth
... structural abnormality or fetal infection, may present normal or increased amniotic fluid volume [23]. In the presented case, a progression of circulatory disturbances in both arterial and venous system was observed. On the seventh day from admission reversed end-diastolic flow in umbilical artery w ...
... structural abnormality or fetal infection, may present normal or increased amniotic fluid volume [23]. In the presented case, a progression of circulatory disturbances in both arterial and venous system was observed. On the seventh day from admission reversed end-diastolic flow in umbilical artery w ...
Palpitations - Australian Doctor
... assessed for exacerbating factors such as hypertension that will require treatment. An assessment for stroke risk and need for anticoagulation will also need to be made. ...
... assessed for exacerbating factors such as hypertension that will require treatment. An assessment for stroke risk and need for anticoagulation will also need to be made. ...
Renal Artery Stenosis: Clinical and Therapeutic Implications
... Certain patients with congestive sition and exam time resulting in claustrohypertension, renal dysfunction or recurrent unexplained flash pulmonary edema heart failure should raise the suspicion phobia in some patients, and limitations of metallic artifact that preclude its use as should raise suspi ...
... Certain patients with congestive sition and exam time resulting in claustrohypertension, renal dysfunction or recurrent unexplained flash pulmonary edema heart failure should raise the suspicion phobia in some patients, and limitations of metallic artifact that preclude its use as should raise suspi ...
Acute success rate of electrical cardioversion with or without
... the CHADS2 score. Studies showed clear relationship between CHAD2 score and risk of stroke. ...
... the CHADS2 score. Studies showed clear relationship between CHAD2 score and risk of stroke. ...
Management of patients treated with left ventricular assist devices
... between 53 to 873 days, survived pump treatment and were eventually transplanted. The device proved to be powerful enough to support the failing heart and enable rehabilitation of the patients. Outpatient management became simpler when using the electrical device with belt-worn batteries. The uncert ...
... between 53 to 873 days, survived pump treatment and were eventually transplanted. The device proved to be powerful enough to support the failing heart and enable rehabilitation of the patients. Outpatient management became simpler when using the electrical device with belt-worn batteries. The uncert ...
Arrhythmogenic effect of flecainide toxicity
... flecainide is contraindicated in patients with structural heart disease because it increased mortality [1]. The proarrhythmic effect of flecainide may be related to promoting a reentry in ventricular tissue. The phenomenon is due to a rate-dependent blockade of rapid sodium channels slowing phase 0 ...
... flecainide is contraindicated in patients with structural heart disease because it increased mortality [1]. The proarrhythmic effect of flecainide may be related to promoting a reentry in ventricular tissue. The phenomenon is due to a rate-dependent blockade of rapid sodium channels slowing phase 0 ...
Subclinical left ventricle dysfunction revealed by echocardiography
... tumor. They are usually not present at birth and are noted within the first few weeks of life. There is typically an initial proliferative phase, with rapid tumor growth taking place in the first several months of life. This is followed by an involution phase, with slow, spontaneous resolution. A re ...
... tumor. They are usually not present at birth and are noted within the first few weeks of life. There is typically an initial proliferative phase, with rapid tumor growth taking place in the first several months of life. This is followed by an involution phase, with slow, spontaneous resolution. A re ...
Articles Primary prevention of cardiovascular disease with
... pantethine) to patients in the diet group if they deemed that such treatment would be useful to prevent dropout. Treatment in the diet plus pravastatin group was started at 10 mg per day pravastatin. During follow-up, the dose of pravastatin could be adjusted by the treating physician, with uptitrat ...
... pantethine) to patients in the diet group if they deemed that such treatment would be useful to prevent dropout. Treatment in the diet plus pravastatin group was started at 10 mg per day pravastatin. During follow-up, the dose of pravastatin could be adjusted by the treating physician, with uptitrat ...
Percutaneous Mitral Valve Repair
... c. Non-invasive imaging such as echocardiography, vascular ultrasound, computed tomography (CT) and magnetic resonance (MR) d. Sufficient space, in a sterile environment, to accommodate necessary equipment for cases with and without complications e. Post-procedure intensive care facility with person ...
... c. Non-invasive imaging such as echocardiography, vascular ultrasound, computed tomography (CT) and magnetic resonance (MR) d. Sufficient space, in a sterile environment, to accommodate necessary equipment for cases with and without complications e. Post-procedure intensive care facility with person ...
Precordial and Carotid Pulse Palpation
... Figure 1. Normal and abnormal locations of precordial impulses. A = normal location of the left ventricular impulse in the left midclavicular line in the fifth intercostal space (approximately 1.5 cm in diameter); D = location of left ventricular impulse in dilated cardiomyopathy (in comparison with ...
... Figure 1. Normal and abnormal locations of precordial impulses. A = normal location of the left ventricular impulse in the left midclavicular line in the fifth intercostal space (approximately 1.5 cm in diameter); D = location of left ventricular impulse in dilated cardiomyopathy (in comparison with ...
Features of Carcinoid Heart Disease Identified by 2
... Figure 3. Three-dimensional echocardiography of pulmonary valve is shown: Right ventricular outflow tract (RVOT) and pulmonary artery (PA). A, Thickened, fixed, and retracted pulmonary valve (PV) cusps (arrow) coupled with constriction of pulmonary valve annulus causing severe pulmonary stenosis. Pu ...
... Figure 3. Three-dimensional echocardiography of pulmonary valve is shown: Right ventricular outflow tract (RVOT) and pulmonary artery (PA). A, Thickened, fixed, and retracted pulmonary valve (PV) cusps (arrow) coupled with constriction of pulmonary valve annulus causing severe pulmonary stenosis. Pu ...
Artificial Pacemakers - McMaster University > ECE
... Pacemaker surgery is done under local anesthesia. A small incision is made where the pacemaker will be located. The leads are guided through a large vein to the heart. The pulse generator is then placed under the skin and then the incision is closed. Approximately 1 hour long Regular monitoring of B ...
... Pacemaker surgery is done under local anesthesia. A small incision is made where the pacemaker will be located. The leads are guided through a large vein to the heart. The pulse generator is then placed under the skin and then the incision is closed. Approximately 1 hour long Regular monitoring of B ...
a comparative doppler-catheterization study of the left ventricular
... age of 56 ± 11 and exclusion of patients with poor acoustic windows who may be obese. It is well known and also identified in this study that diabetes mellitus (DM), hypertension (Hpt) and females are associated with diastolic dysfunction, that is raised LVEDP. Patients with traditional risk factors ...
... age of 56 ± 11 and exclusion of patients with poor acoustic windows who may be obese. It is well known and also identified in this study that diabetes mellitus (DM), hypertension (Hpt) and females are associated with diastolic dysfunction, that is raised LVEDP. Patients with traditional risk factors ...
Endocarditis - Patient Education Institute
... Summary Endocarditis is an inflammation of the endocardium, or the heart’s inner lining. It can damage the valves in the heart and lead to other complications. If left untreated, it can be life threatening. Endocarditis is caused by bacteria, fungi, or other germs. If these germs invade the bloodstr ...
... Summary Endocarditis is an inflammation of the endocardium, or the heart’s inner lining. It can damage the valves in the heart and lead to other complications. If left untreated, it can be life threatening. Endocarditis is caused by bacteria, fungi, or other germs. If these germs invade the bloodstr ...
mechanical properties of the heart
... the cardiac cycle consist of changes in pressure in the ventricular chamber which cause blood to move in and out of the ventricle. Thus, we can characterize the cardiac cycle by tracking changes in pressures and volumes in the ventricle as shown in the Figure 1 where ventricular volume (LVV), ventri ...
... the cardiac cycle consist of changes in pressure in the ventricular chamber which cause blood to move in and out of the ventricle. Thus, we can characterize the cardiac cycle by tracking changes in pressures and volumes in the ventricle as shown in the Figure 1 where ventricular volume (LVV), ventri ...
C11.2 PPT - Destiny High School
... • The right atrium receives deoxygenated blood from the venous system from the inferior vena cava and the superior vena cava. • The right ventricle then pumps the blood to the lungs. • The left atrium receives the oxygenated blood from the lungs and then the left ventricle pumps the blood through th ...
... • The right atrium receives deoxygenated blood from the venous system from the inferior vena cava and the superior vena cava. • The right ventricle then pumps the blood to the lungs. • The left atrium receives the oxygenated blood from the lungs and then the left ventricle pumps the blood through th ...
Mitral Valve Repair
... longer when compared to a bioprothesis valve used in replacement. A repaired heart valve can last for 10 years at the minimum and in many cases it can last a lifetime. The advantages of mitral valve repair over replacement are twofold: (1) Avoidance of Coumadin: More importantly for the younger pati ...
... longer when compared to a bioprothesis valve used in replacement. A repaired heart valve can last for 10 years at the minimum and in many cases it can last a lifetime. The advantages of mitral valve repair over replacement are twofold: (1) Avoidance of Coumadin: More importantly for the younger pati ...
Aim: To get knowledge of the basic principles of Electrocardiography
... Refractory period : time during which the cardiac tissue is refractory to be stimulated Conductivity All or none response. Contractility ...
... Refractory period : time during which the cardiac tissue is refractory to be stimulated Conductivity All or none response. Contractility ...
