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Axis Determination on an EKG
... recognize it as abnormal and it may be an indication of either a left hemiblock or right ventricular hypertrophy. • Either finding requires further testing and evaluation of the patient. ...
... recognize it as abnormal and it may be an indication of either a left hemiblock or right ventricular hypertrophy. • Either finding requires further testing and evaluation of the patient. ...
Cardiac Auscultation
... sound or S1. It occurs at the beginning of ventricular systole when the ventricular volume is maximal. The S1 corresponds to a point very early in the rise of the ventricular pressure curve where ventricular pressure becomes greater than atrial pressure and the mitral and tricuspid valves close. Thi ...
... sound or S1. It occurs at the beginning of ventricular systole when the ventricular volume is maximal. The S1 corresponds to a point very early in the rise of the ventricular pressure curve where ventricular pressure becomes greater than atrial pressure and the mitral and tricuspid valves close. Thi ...
Cardio GR - WordPress.com
... • Internal: SA and AV nodes; keeps the heartbeat regular • External: Medulla Oblongata can alter cardiac cycle with sympathetic and parasympathetic – Epinephrine & Norepinephrine stimulates the heart ...
... • Internal: SA and AV nodes; keeps the heartbeat regular • External: Medulla Oblongata can alter cardiac cycle with sympathetic and parasympathetic – Epinephrine & Norepinephrine stimulates the heart ...
For Lecture 1 - Mosaiced.org
... 4. The Frank-Starling relationship arises through changes to the Ca sensitivity of the ...
... 4. The Frank-Starling relationship arises through changes to the Ca sensitivity of the ...
MYOCARDIAL AND
... This is the most common primary cardiac tumour. It occurs at all ages and shows no sex preference. Although most myxomas are sporadic, some are familial. Histologically they are benign. The majority of myxomas are solitary, usually develop in the left atrium and are polypoid, gelatinous structures a ...
... This is the most common primary cardiac tumour. It occurs at all ages and shows no sex preference. Although most myxomas are sporadic, some are familial. Histologically they are benign. The majority of myxomas are solitary, usually develop in the left atrium and are polypoid, gelatinous structures a ...
天 津 医 科 大 学 授 课 教 案
... ground-glass appearance. The left ventricular cavity is typically small. (4)Radionuclide scintigraphy with thallium 201 frequently reveals evidence of myocardial perfusion defects even in symptomatic patients. Treatment : (1)Beta-adrenergic blockers: (2) antiarrhtythmic agent: amiodarone appears to ...
... ground-glass appearance. The left ventricular cavity is typically small. (4)Radionuclide scintigraphy with thallium 201 frequently reveals evidence of myocardial perfusion defects even in symptomatic patients. Treatment : (1)Beta-adrenergic blockers: (2) antiarrhtythmic agent: amiodarone appears to ...
Title Atypical case of post-partum cardiomyopathy: an overlap
... thinning of the basal septum were observed. Diagnostic coronary angiography revealed unobstructed major epicardial coronary arteries. ...
... thinning of the basal septum were observed. Diagnostic coronary angiography revealed unobstructed major epicardial coronary arteries. ...
ARVC Patient Information
... Electrophysiology (EP) studies which can map areas in the heart prone to electrical short circuits that may cause abnormal heart rhythms may also be offered to symptomatic patients. Magnetic resonance imaging (MRI),is a specialised scan that can provide a superior images of the heart and in particul ...
... Electrophysiology (EP) studies which can map areas in the heart prone to electrical short circuits that may cause abnormal heart rhythms may also be offered to symptomatic patients. Magnetic resonance imaging (MRI),is a specialised scan that can provide a superior images of the heart and in particul ...
echocardiography in chd
... suspected heart failure to be offered the appropriate investigations (e.G. Electrocardiography, echocardiography) that will confirm or refute the diagnosis. For those in whom heart failure is confirmed, its cause should be identified. The treatments most likely to both relieve symptoms and reduc ...
... suspected heart failure to be offered the appropriate investigations (e.G. Electrocardiography, echocardiography) that will confirm or refute the diagnosis. For those in whom heart failure is confirmed, its cause should be identified. The treatments most likely to both relieve symptoms and reduc ...
Congenitally corrected transposition of the great
... characterized by atrioventricular (AV) and ventriculoarterial discordance is a rare congenital anomaly which accounts for about 1% of all congenital heart disease cases (1). Only 1% of these patients are without other congenital anomalies (1) Commonly associated anatomic lesions include large atrial ...
... characterized by atrioventricular (AV) and ventriculoarterial discordance is a rare congenital anomaly which accounts for about 1% of all congenital heart disease cases (1). Only 1% of these patients are without other congenital anomalies (1) Commonly associated anatomic lesions include large atrial ...
Cardiogenic Shock & Post Myocardial Infarction Complications
... Case Presentation • A 62 yo man presented to the ER complaining of chest pain and dyspnea for 4 weeks. • Severe substernal intermittent pain and pressure with diaphoresis, palpitations, progressive dyspnea, and fever. • His PCP started Abx treatment for suspected ...
... Case Presentation • A 62 yo man presented to the ER complaining of chest pain and dyspnea for 4 weeks. • Severe substernal intermittent pain and pressure with diaphoresis, palpitations, progressive dyspnea, and fever. • His PCP started Abx treatment for suspected ...
17. CV II - EKG-mechanical
... His), onward to bundle branches and ultimately to network of Purkinje fibers (distribute signal throughout ventricular myocardium) ...
... His), onward to bundle branches and ultimately to network of Purkinje fibers (distribute signal throughout ventricular myocardium) ...
The Second Heart Sound (S2) Chapter 8
... commonly in the LV and resulting in vibrations of the LV wall • Relates to a sudden deceleration of early diastolic LV inflow caused by a sudden limitation of expansion along the longitudinal axis of the LV wall resulting in a negative jerk that is transmitted to the skin surface • High inflow rates ...
... commonly in the LV and resulting in vibrations of the LV wall • Relates to a sudden deceleration of early diastolic LV inflow caused by a sudden limitation of expansion along the longitudinal axis of the LV wall resulting in a negative jerk that is transmitted to the skin surface • High inflow rates ...
Summary of Roger`s Disease (aka Ventricular Septal Defect)
... First thing they do is listen with a stethoscope for a heart murmur. The presence of a heart murmur leads to other tests. Some of these include: Chest X-ray – looks at condition of heart (enlarged in VSD) and lungs ECG – test helps diagnose heart defects or rhythm problems Echocardiogram – ...
... First thing they do is listen with a stethoscope for a heart murmur. The presence of a heart murmur leads to other tests. Some of these include: Chest X-ray – looks at condition of heart (enlarged in VSD) and lungs ECG – test helps diagnose heart defects or rhythm problems Echocardiogram – ...
1 Normal Heart Patient`s Heart Left Atrium Left Ventricle Left
... developed chest pain on exertion. On physical examination, his blood pressure was 180/105 mm Hg (this is too high; ideally BP should be 120/80 or lower), heart rate was 90 beats per minute (this is in the high-normal range; usually adult resting HR is 60 to 100 bpm...lower resting heart rates genera ...
... developed chest pain on exertion. On physical examination, his blood pressure was 180/105 mm Hg (this is too high; ideally BP should be 120/80 or lower), heart rate was 90 beats per minute (this is in the high-normal range; usually adult resting HR is 60 to 100 bpm...lower resting heart rates genera ...
Wide Complex Rhythms
... (i) amiodarone: may terminate VT but is negatively inotropic (ii) sotalol and procainamide are more effective than lignocaine but are associated with significant myocardial depression (iii) lignocaine is traditionally indicated NB: using two antiarrhythmic drugs is discouraged because of potential f ...
... (i) amiodarone: may terminate VT but is negatively inotropic (ii) sotalol and procainamide are more effective than lignocaine but are associated with significant myocardial depression (iii) lignocaine is traditionally indicated NB: using two antiarrhythmic drugs is discouraged because of potential f ...
Nessun titolo diapositiva - Casa di Cura "Città di Aprilia"
... Binary logistic regression analysis comparing the extent of late enhancement (%LGE), left ventricular endsystolic volume (LVESV), left ventricular end-diastolic volume (LVEDV), and left ventricular ejection fraction (LVEF) as predictors of death or hospitalization. ...
... Binary logistic regression analysis comparing the extent of late enhancement (%LGE), left ventricular endsystolic volume (LVESV), left ventricular end-diastolic volume (LVEDV), and left ventricular ejection fraction (LVEF) as predictors of death or hospitalization. ...
17. CV II - EKG-mechanical.doc
... His), onward to bundle branches and ultimately to network of Purkinje fibers (distribute signal throughout ventricular myocardium) ...
... His), onward to bundle branches and ultimately to network of Purkinje fibers (distribute signal throughout ventricular myocardium) ...
Ontario introduces protocol for autopsies in unexplained sudden
... he's followed very closely and is now on cardiac medication to protect him from this potentially fatal arrhythmia." In addition, Csatari said her daughter is monitored and takes medication to protect her, because the disease can develop over time. Csatari is involved with the Canadian Sudden Arrhyth ...
... he's followed very closely and is now on cardiac medication to protect him from this potentially fatal arrhythmia." In addition, Csatari said her daughter is monitored and takes medication to protect her, because the disease can develop over time. Csatari is involved with the Canadian Sudden Arrhyth ...
FORM
... 9) If the P-Q Segment of an ECG was longer than normal, you would be observing a ___________heart block. a) First degree b) Second degree c) Third degree d) Sinus rhythm e) Ectopic foci 10) Which have the fastest rate of conduction (about 3 meters/second) in the heart? a) Atrial myocytes b) AV Node ...
... 9) If the P-Q Segment of an ECG was longer than normal, you would be observing a ___________heart block. a) First degree b) Second degree c) Third degree d) Sinus rhythm e) Ectopic foci 10) Which have the fastest rate of conduction (about 3 meters/second) in the heart? a) Atrial myocytes b) AV Node ...
o Pulmonary Atresia and Intact Ventricular Septum
... Right ventricular size may vary from severe hypoplasia to a near normal size, depending on when in fetal development the pulmonary valve became atretic. If it was late in cardiac development, the chance is greater that the right ventricle will be larger at birth. Generally, hypoplasia of the tricusp ...
... Right ventricular size may vary from severe hypoplasia to a near normal size, depending on when in fetal development the pulmonary valve became atretic. If it was late in cardiac development, the chance is greater that the right ventricle will be larger at birth. Generally, hypoplasia of the tricusp ...
Sudden Cardiac Death in a 30-Year
... may represent an unusual presentation of ARVC primarily involving the left ventricle, these findings may also have been the result of global ischemic changes secondary to the patient’s prolonged cardiac arrest. The prevalence of ARVC has been estimated to be 1 in 5000; however, it is increasingly re ...
... may represent an unusual presentation of ARVC primarily involving the left ventricle, these findings may also have been the result of global ischemic changes secondary to the patient’s prolonged cardiac arrest. The prevalence of ARVC has been estimated to be 1 in 5000; however, it is increasingly re ...
Cardiac Dysfunction - UBC Critical Care Medicine, Vancouver BC
... She does not progress well over the next few days and it is apparent her L ventricular function is worse now. Your resident suggests ...
... She does not progress well over the next few days and it is apparent her L ventricular function is worse now. Your resident suggests ...
5-Cardiomyopathy and Myocarditis
... Rales, peripheral edema, JVD, gallops, tachycardia, regurgitation murmurs, KUSSMAUL’s Sign? Diagnostic Studies: ECG: chamber enlargement (atria > ventricles); low voltage, atrial fibrillation. Chest X ray: normal to enlarged heart with pulmonary vascular congestion. Echocardiogram: Thickened walls, ...
... Rales, peripheral edema, JVD, gallops, tachycardia, regurgitation murmurs, KUSSMAUL’s Sign? Diagnostic Studies: ECG: chamber enlargement (atria > ventricles); low voltage, atrial fibrillation. Chest X ray: normal to enlarged heart with pulmonary vascular congestion. Echocardiogram: Thickened walls, ...
Arrhythmogenic right ventricular dysplasia
![](https://commons.wikimedia.org/wiki/Special:FilePath/Arrhythmogenic_right_ventricular_cardiomyopathy_-_histology.jpg?width=300)
Arrhythmogenic right ventricular dysplasia (ARVD), also called arrhythmogenic right ventricular cardiomyopathy (ARVC) or arrhythmogenic right ventricular dysplasia/cardiomyopathy (ARVD/C), is an inherited heart disease.ARVD is caused by genetic defects of the parts of heart muscle (also called myocardium or cardiac muscle) known as desmosomes, areas on the surface of heart muscle cells which link the cells together. The desmosomes are composed of several proteins, and many of those proteins can have harmful mutations.The disease is a type of nonischemic cardiomyopathy that involves primarily the right ventricle. It is characterized by hypokinetic areas involving the free wall of the right ventricle, with fibrofatty replacement of the right ventricular myocardium, with associated arrhythmias originating in the right ventricle.ARVD can be found in association with diffuse palmoplantar keratoderma, and woolly hair, in a autosomal recessive condition called Naxos disease, because this genetic abnormality can affect also the integrity of the superficial layers of the skin most exposed to pressure stress.ARVC/D is an important cause of ventricular arrhythmias in children and young adults. It is seen predominantly in males, and 30-50% of cases have a familial distribution.