Left Ventricular Outflow Tract Pseudoaneurysm after Aortic Valve
... The graft was pulled back through, thus reconstructing the native aorta. Because the coronary buttons were far from the aortic valve, a Cabrol technique was performed anastomosing the right and left main coronary arteries to a piece of vein graft. A tube graft was not used given the possibility of i ...
... The graft was pulled back through, thus reconstructing the native aorta. Because the coronary buttons were far from the aortic valve, a Cabrol technique was performed anastomosing the right and left main coronary arteries to a piece of vein graft. A tube graft was not used given the possibility of i ...
Left main coronary artery arising from right sinus of Valsalva: a rare
... The LMCA arising from the right sinus of Valsalva is an extremely rare congenital coronary anomaly [4, 5]. Origin of the LMCA in the right coronary sinus has been described at a frequency of 0.02% in autopsy series [1] and from 0.05 to 0.19% in angiographic series [2]. The LMCA either has a common o ...
... The LMCA arising from the right sinus of Valsalva is an extremely rare congenital coronary anomaly [4, 5]. Origin of the LMCA in the right coronary sinus has been described at a frequency of 0.02% in autopsy series [1] and from 0.05 to 0.19% in angiographic series [2]. The LMCA either has a common o ...
1 Conduction System of the Heart 4
... Sympathetic from the cardiac plexus supplies all parts of the heart (atria, ventricle and all parts of the conduction system) Parasympathetic from Vagus nerves supply mainly the atria, SA and AV nodes, very little supply to ventricles Sympathetic: increase the permeability of the cardiac cells to Na ...
... Sympathetic from the cardiac plexus supplies all parts of the heart (atria, ventricle and all parts of the conduction system) Parasympathetic from Vagus nerves supply mainly the atria, SA and AV nodes, very little supply to ventricles Sympathetic: increase the permeability of the cardiac cells to Na ...
Slides 3
... Sympathetic from the cardiac plexus supplies all parts of the heart (atria, ventricle and all parts of the conduction system) Parasympathetic from Vagus nerves supply mainly the atria, SA and AV nodes, very little supply to ventricles Sympathetic: increase the permeability of the cardiac cells to Na ...
... Sympathetic from the cardiac plexus supplies all parts of the heart (atria, ventricle and all parts of the conduction system) Parasympathetic from Vagus nerves supply mainly the atria, SA and AV nodes, very little supply to ventricles Sympathetic: increase the permeability of the cardiac cells to Na ...
Steady-state free precession sequences in myocardial first
... A decrease in myocardial perfusion will be the first effect of occluding coronary artery disease (CAD) and can be detected before clinical symptoms or left ventricular (LV) dysfunction become obvious; therefore, the assessment of myocardial perfusion representing the functional relevance of coronary ...
... A decrease in myocardial perfusion will be the first effect of occluding coronary artery disease (CAD) and can be detected before clinical symptoms or left ventricular (LV) dysfunction become obvious; therefore, the assessment of myocardial perfusion representing the functional relevance of coronary ...
Parameter Estimation of the Holzapfel
... Augenstein et al. [25, 26] described an ex vivo experimental method and apparatus for myocardial parameter estimation using the cardiac magnetic resonance (CMR) imaging and the Guccione’s law. The sequential quadratic programming (SQP) method was used to optimize parameters by matching the experimen ...
... Augenstein et al. [25, 26] described an ex vivo experimental method and apparatus for myocardial parameter estimation using the cardiac magnetic resonance (CMR) imaging and the Guccione’s law. The sequential quadratic programming (SQP) method was used to optimize parameters by matching the experimen ...
Pouyan (5) - Merit Research Journals
... works of Ibn al- Nafīs it has met with the greatest success in the oriental medical world: it exists in numerous manuscripts, was printed or lithographed a number of times, was the subject of a series of commentaries and glosses, the most reputed of which, by Nafis bin Iwaḍ alKirmānī (completed 1437 ...
... works of Ibn al- Nafīs it has met with the greatest success in the oriental medical world: it exists in numerous manuscripts, was printed or lithographed a number of times, was the subject of a series of commentaries and glosses, the most reputed of which, by Nafis bin Iwaḍ alKirmānī (completed 1437 ...
heart Look after - Coca
... Heart disease not only kills but produces disabilities which force people to stop working and to undergo lengthy, painful rehabilitation treatment. This grim reality could be avoided by implementing prevention policies for the people and population groups most at risk. There are two types of prevent ...
... Heart disease not only kills but produces disabilities which force people to stop working and to undergo lengthy, painful rehabilitation treatment. This grim reality could be avoided by implementing prevention policies for the people and population groups most at risk. There are two types of prevent ...
Antiarrythmic drugs
... Slow ventricular response in WPW syndrom Inhibit peripheral and myocardial α-adrenergic receptor so cause hypotension with IV administration Inhibit muscarinic receptor increase sympathetic tone that may explain part of proarrhythmic effect ...
... Slow ventricular response in WPW syndrom Inhibit peripheral and myocardial α-adrenergic receptor so cause hypotension with IV administration Inhibit muscarinic receptor increase sympathetic tone that may explain part of proarrhythmic effect ...
THE ANGLE OF ELECTRICAL CARDIAC AXIS IN TRAINED
... body growth and to one-sided so-called growth hypertrophy of the left heart (Deegen and Matthiesen 1977; Hanak 1979, 1980a,b). Starting from the age of 13-15 months, bilateral hypertrophy is developing and the electrical cardiac axis no longer exhibits significant rotation (Hanak 1980a). According t ...
... body growth and to one-sided so-called growth hypertrophy of the left heart (Deegen and Matthiesen 1977; Hanak 1979, 1980a,b). Starting from the age of 13-15 months, bilateral hypertrophy is developing and the electrical cardiac axis no longer exhibits significant rotation (Hanak 1980a). According t ...
The Heart
... • Angina pectoris—chest pain • Myocardial infarction—blocked coronary artery • Heart attack • Silent ischemia—no pain or warning ...
... • Angina pectoris—chest pain • Myocardial infarction—blocked coronary artery • Heart attack • Silent ischemia—no pain or warning ...
pdf
... In hypertrophic cardiomyopathy, the LV-RV myocardial thickness is increased without an underlying structural abnormality. It has been associated with maternal diabetes and often regresses during the first 6 months of life. Ventricular hypertrophy can also be seen because of increased afterload. Decr ...
... In hypertrophic cardiomyopathy, the LV-RV myocardial thickness is increased without an underlying structural abnormality. It has been associated with maternal diabetes and often regresses during the first 6 months of life. Ventricular hypertrophy can also be seen because of increased afterload. Decr ...
doc Notes for 2nd midterm
... Affects 10-20% of the population Anaphylaxis = circulatory problems caused by dilation of blood vessels in body => sudden drop in blood pressure Atopy (atopic nature) = genetic tendency to develop classic allergy diseases => asthma, food allergic, atopic dermatitis, atopic rhinitis => usually begins ...
... Affects 10-20% of the population Anaphylaxis = circulatory problems caused by dilation of blood vessels in body => sudden drop in blood pressure Atopy (atopic nature) = genetic tendency to develop classic allergy diseases => asthma, food allergic, atopic dermatitis, atopic rhinitis => usually begins ...
3D/4D Echocardiography Workflow
... Response: This is an interesting topic. Currently there are no use case for image fusion with other modalities, also due to the lack of having a fixed coordinate system and reference points. However there is some interest in fusing echo data with CT in order to get a better assessment of the morphol ...
... Response: This is an interesting topic. Currently there are no use case for image fusion with other modalities, also due to the lack of having a fixed coordinate system and reference points. However there is some interest in fusing echo data with CT in order to get a better assessment of the morphol ...
Disturbances of Rate and Rhythm
... Exercise generally abolishes VES-s in normal hearts. The patient may or may not sense the irregular beat, usually as a skipped beat. Further assessment can be done by Holter monitoring and exercise ECG. VES-s have a questionable significance in the absence of heart disease. VES-s induced by a low le ...
... Exercise generally abolishes VES-s in normal hearts. The patient may or may not sense the irregular beat, usually as a skipped beat. Further assessment can be done by Holter monitoring and exercise ECG. VES-s have a questionable significance in the absence of heart disease. VES-s induced by a low le ...
Atrial Fibrillation and Heart Failure
... usually avoided for rate control alone. Non-dihydropyridine calcium channel blockers verapamil and diltiazem slow heart rate during exercise, but should be avoided due to their negative inotropic effect, which increases the risk of exacerbation of heart failure.18, 19 ...
... usually avoided for rate control alone. Non-dihydropyridine calcium channel blockers verapamil and diltiazem slow heart rate during exercise, but should be avoided due to their negative inotropic effect, which increases the risk of exacerbation of heart failure.18, 19 ...
PDF - Circulation: Arrhythmia and Electrophysiology
... fasciculoventricular bypass tracts (FVBT) share electrocardiographic features of both anteroseptal and midseptal pathways. Sternick et al3 systematically analyzed the value of (1) ECG frontal plane QRS and delta-wave axis; (2) QRS width; (3) R/S ratio in lead III; and (4) precordial lead transition ...
... fasciculoventricular bypass tracts (FVBT) share electrocardiographic features of both anteroseptal and midseptal pathways. Sternick et al3 systematically analyzed the value of (1) ECG frontal plane QRS and delta-wave axis; (2) QRS width; (3) R/S ratio in lead III; and (4) precordial lead transition ...
How to differentiate athlete`s heart from pathological
... HOW TO DIFFERENTIATE ATHLETE’S HEART FROM PATHOLOGICAL CARDIAC HYPERTROPHY? which the cavity dimension is often < 45 mm, and might exceed 55 mm only in the end-stage phase, when heart failure and systolic dysfunction are present (27). Left ventricular mass and, particularly, left ventricular mass i ...
... HOW TO DIFFERENTIATE ATHLETE’S HEART FROM PATHOLOGICAL CARDIAC HYPERTROPHY? which the cavity dimension is often < 45 mm, and might exceed 55 mm only in the end-stage phase, when heart failure and systolic dysfunction are present (27). Left ventricular mass and, particularly, left ventricular mass i ...
Downloaded From: on 06/09/2014
... increased collagen, and thickening These changes thicken the alveolar ...
... increased collagen, and thickening These changes thicken the alveolar ...
Provocation of Ventricular Ectopy by Cheyne-Stokes
... reported series.1,2 Growing evidence indicates that CSR-CSA is part of a vicious pathophysiologic cycle involving the cardiovascular, pulmonary, and autonomic nervous systems that ultimately contributes to increased mortality among patients with HF.3-5 Ventricular premature beats (VPB) are a risk fa ...
... reported series.1,2 Growing evidence indicates that CSR-CSA is part of a vicious pathophysiologic cycle involving the cardiovascular, pulmonary, and autonomic nervous systems that ultimately contributes to increased mortality among patients with HF.3-5 Ventricular premature beats (VPB) are a risk fa ...
Visualization and quantification of myocardial mass at risk using
... Objective: Three-dimensional echocardiographic assessment of myocardial ischemia using contrast echocardiography has been hampered by limitations of available contrast agents and analytic software. In the study presented, a three-dimensional perfusion imaging method was evaluated in the porcine mode ...
... Objective: Three-dimensional echocardiographic assessment of myocardial ischemia using contrast echocardiography has been hampered by limitations of available contrast agents and analytic software. In the study presented, a three-dimensional perfusion imaging method was evaluated in the porcine mode ...
MOTETE_2013 - Durban University of Technology
... haemodynamics are persistent after the pericardial effusion is removed. Although first observed in the 1960s, it was not until the publication of a 13 patient-case series by Hancock in 1971, and the prospective cohort publication by Sagrista-Sauleda in 2004, that more information about the aetiology ...
... haemodynamics are persistent after the pericardial effusion is removed. Although first observed in the 1960s, it was not until the publication of a 13 patient-case series by Hancock in 1971, and the prospective cohort publication by Sagrista-Sauleda in 2004, that more information about the aetiology ...
Telemetry/EKG/Pacers
... - tall athletes (esp basketball players) - aging heart - men more than women - sleeping on left side or stomach etc. ...
... - tall athletes (esp basketball players) - aging heart - men more than women - sleeping on left side or stomach etc. ...