pericardial effusions by echocardiography - Heart
... anterior mitral leaflet; PML, posterior mitral leaflet; only moderate (Fig. 3) or small (Fig. 4) size. The PM, papillary muscle; LVPW, left ventricular posterior diagram in Fig. 6 depicts an explanation for these wall; PPF, posterior pericardial fluid; PP, parietal echocardiographic findings. perica ...
... anterior mitral leaflet; PML, posterior mitral leaflet; only moderate (Fig. 3) or small (Fig. 4) size. The PM, papillary muscle; LVPW, left ventricular posterior diagram in Fig. 6 depicts an explanation for these wall; PPF, posterior pericardial fluid; PP, parietal echocardiographic findings. perica ...
Document
... 42. Can both tricuspid and pulmonary semilunar valves stay open simultaneously at any time in a cardiac cycle of a normal person? A. yes. B. no. 43. The QRS complex corresponds to ___. A. ventricular repolarization. B. ventricular depolarization. C. atrial depolarization. 44. A patient's ECG displa ...
... 42. Can both tricuspid and pulmonary semilunar valves stay open simultaneously at any time in a cardiac cycle of a normal person? A. yes. B. no. 43. The QRS complex corresponds to ___. A. ventricular repolarization. B. ventricular depolarization. C. atrial depolarization. 44. A patient's ECG displa ...
(B) is false. - WordPress.com
... • (A) The functional impairment of the RV and TV regurgitation retards forward flow of blood through the right side of the heart. • (B) Ebstein’s anomaly can be a ductal dependent lesion • (C) Patients with severe disease will have elevated RA pressure, and significant right to left interatrial shun ...
... • (A) The functional impairment of the RV and TV regurgitation retards forward flow of blood through the right side of the heart. • (B) Ebstein’s anomaly can be a ductal dependent lesion • (C) Patients with severe disease will have elevated RA pressure, and significant right to left interatrial shun ...
Feline Cardiomyopathy—Establishing a Diagnosis The Ohio
... Myocardial disease is common in cats. In human patients, cardiomyopathy has traditionally been classified into three basic primary (“idiopathic”) forms: dilated cardiomyopathy (DCM), hypertrophic cardiomyopathy (HCM) and restrictive cardiomyopathy (RCM).1 Specific heart muscle diseases of known etio ...
... Myocardial disease is common in cats. In human patients, cardiomyopathy has traditionally been classified into three basic primary (“idiopathic”) forms: dilated cardiomyopathy (DCM), hypertrophic cardiomyopathy (HCM) and restrictive cardiomyopathy (RCM).1 Specific heart muscle diseases of known etio ...
ACUTE DECOMPENSATED HEART FAILURE
... FLUID OVERLOADED AND UNRESPONSIVIE TO DIURETICS OR MANIFEST DETERIORATING RENAL FUNCTION ...
... FLUID OVERLOADED AND UNRESPONSIVIE TO DIURETICS OR MANIFEST DETERIORATING RENAL FUNCTION ...
acute decompensated heart failure
... FLUID OVERLOADED AND UNRESPONSIVIE TO DIURETICS OR MANIFEST DETERIORATING RENAL FUNCTION ...
... FLUID OVERLOADED AND UNRESPONSIVIE TO DIURETICS OR MANIFEST DETERIORATING RENAL FUNCTION ...
Cardiovascular Anatomy and Physiology
... Right heart oxygen saturation – 75% Left heart oxygen saturation – 95% ...
... Right heart oxygen saturation – 75% Left heart oxygen saturation – 95% ...
Unlocking The Key To Arrhythmias
... Second Degree (Type 2) ♦ Known as Mobitz II ♦ More P waves than QRS complex ♦ Common causes: Acute MI, hypoxia, chronic ...
... Second Degree (Type 2) ♦ Known as Mobitz II ♦ More P waves than QRS complex ♦ Common causes: Acute MI, hypoxia, chronic ...
Successful simultaneous ipsilateral stenting of common iliac artery
... Correspondence: Dr. Abdullah Nabi Aslan. 1238. Cadde, Ata Apt., No: 10/35, Yukarı Öveçler, Ankara, Turkey. ...
... Correspondence: Dr. Abdullah Nabi Aslan. 1238. Cadde, Ata Apt., No: 10/35, Yukarı Öveçler, Ankara, Turkey. ...
01. CVS,angina, MI & HTN. 2010
... Depending on the severity, duration, and underlying basis of the hypertension, and on the adequacy of therapeutic control, the patient may (1) enjoy normal longevity and die of unrelated causes, (2) develop progressive IHD owing to the effects of hypertension in potentiating coronary atherosclero ...
... Depending on the severity, duration, and underlying basis of the hypertension, and on the adequacy of therapeutic control, the patient may (1) enjoy normal longevity and die of unrelated causes, (2) develop progressive IHD owing to the effects of hypertension in potentiating coronary atherosclero ...
Phase-resolved velocity measurements in the Valsalva sinus
... valve tissues (Rainer et al, 1999). In the present study, the impact of a Medtronic CoreValve® bioprosthesis on the hemodynamic in the Valsava sinuses was analysed in vitro, by means of PIV. The physiological valve behaviour were reproduced in a hydro-mechanical cardiovascular pulse duplicator syste ...
... valve tissues (Rainer et al, 1999). In the present study, the impact of a Medtronic CoreValve® bioprosthesis on the hemodynamic in the Valsava sinuses was analysed in vitro, by means of PIV. The physiological valve behaviour were reproduced in a hydro-mechanical cardiovascular pulse duplicator syste ...
Leonardo`s vision of flow visualization
... He carried out a detailed hemodynamic study of the aortic valve motion and the role of the Sinus of Valsalva in the closure dynamics of the aortic valve. In a series of drawings in the Royal Collection at Windsor and in other manuscripts (O’Malley and Saunders 1983, Keele and Pedretti 1979) he expla ...
... He carried out a detailed hemodynamic study of the aortic valve motion and the role of the Sinus of Valsalva in the closure dynamics of the aortic valve. In a series of drawings in the Royal Collection at Windsor and in other manuscripts (O’Malley and Saunders 1983, Keele and Pedretti 1979) he expla ...
Atrial Fibrillation, the Arrhythmia of the Elderly
... Abstract: Atrial fibrillation (AF) is a common clinical problem, particularly in the elderly, and in patients with organic heart disease. A small percentage of patients, have a potentially reversible cause. Atrial fibrillation is in most patients (approximately 70%) associated with chronic organic h ...
... Abstract: Atrial fibrillation (AF) is a common clinical problem, particularly in the elderly, and in patients with organic heart disease. A small percentage of patients, have a potentially reversible cause. Atrial fibrillation is in most patients (approximately 70%) associated with chronic organic h ...
Diastolic LV function and HFNEF
... • TDI - ↓ systolic mitral annular amplitudes—in HFNEF pts V/S controls • These changes – not as pronouncd as in SHF pts • ? initial abn compensated for by ventri hypertrophy & neurohormonal activation →hypercontractile LV state with abn relaxation →resistance to LV filling →progress →phenotype chara ...
... • TDI - ↓ systolic mitral annular amplitudes—in HFNEF pts V/S controls • These changes – not as pronouncd as in SHF pts • ? initial abn compensated for by ventri hypertrophy & neurohormonal activation →hypercontractile LV state with abn relaxation →resistance to LV filling →progress →phenotype chara ...
2. Acute coronary syndromes
... Location of ECG changes does not localize area of ischemia Age-predicted maximum heart rate (220 age): if 85% is not reached, test is non-diagnostic SBP monitoring: failure of SBP to rise with exercise indicates CAD and test should be terminated Functional capacity: in metabolic equivalents (METs) ...
... Location of ECG changes does not localize area of ischemia Age-predicted maximum heart rate (220 age): if 85% is not reached, test is non-diagnostic SBP monitoring: failure of SBP to rise with exercise indicates CAD and test should be terminated Functional capacity: in metabolic equivalents (METs) ...
INTERACTIVE CASE 4 CARDIAC B
... stenotic aortic and mitral valves Intact ventricular septum PDA supplies blood to the systemic circulation. (+) ASD or patent foramen ovale Coexisting coarctation of the aorta ...
... stenotic aortic and mitral valves Intact ventricular septum PDA supplies blood to the systemic circulation. (+) ASD or patent foramen ovale Coexisting coarctation of the aorta ...
Large Left Ventricle, Paradoxically Split Second Heart Sound, and a
... 0.4 cm2 in cross-sectional area, with continuous flow through it into the left pulmonary artery just beyond its origin from the pulmonary trunk (Figure 2). A ductus this size results in a large left-to-right shunt with the extra workload being borne almost entirely by the left ventricle, which accou ...
... 0.4 cm2 in cross-sectional area, with continuous flow through it into the left pulmonary artery just beyond its origin from the pulmonary trunk (Figure 2). A ductus this size results in a large left-to-right shunt with the extra workload being borne almost entirely by the left ventricle, which accou ...
Modeling a Heart Pump
... influence of the Impella on the cardiovascular dynamics. More specifically, the group was asked to focus on the estimation of the blood flow through the pump during the cardiac cycle, since this is an important monitoring variable that can be used to establish how much the work load of the heart can ...
... influence of the Impella on the cardiovascular dynamics. More specifically, the group was asked to focus on the estimation of the blood flow through the pump during the cardiac cycle, since this is an important monitoring variable that can be used to establish how much the work load of the heart can ...
Persistent Truncus Arteriosus with Survival to the Age of38
... severe pulmonary hypertension, which produces further structural changes such as occlusive intimal fibro-elastosis. A vicious circle of ever-increasing pulmonary hypertension and arterial occlusion ensues. At first the effects are mainly beneficial, as the pulmonary blood flow is controlled and the ...
... severe pulmonary hypertension, which produces further structural changes such as occlusive intimal fibro-elastosis. A vicious circle of ever-increasing pulmonary hypertension and arterial occlusion ensues. At first the effects are mainly beneficial, as the pulmonary blood flow is controlled and the ...
GroupBCHFexacerbate
... output. Cardiac output is dependent on heart rate and stroke volume. Three factors affect stroke volume; preload, afterload and contractility. o Preload increases with decreased contractility or excess plasma volume. o Prolonged increasing preload results in stretching of the myocardium and can lead ...
... output. Cardiac output is dependent on heart rate and stroke volume. Three factors affect stroke volume; preload, afterload and contractility. o Preload increases with decreased contractility or excess plasma volume. o Prolonged increasing preload results in stretching of the myocardium and can lead ...
Management of an adult patient with Truncus arteriosus type I
... and severely elevated systolic pressure in the pulmonary graft (up to 100 mm Hg). Discussion TA is an uncommon congenital cardiac malformation constituting less than 3% of all congenital heart malformations [1]. TA is characterized by a single great artery arising from the base of the heart, which s ...
... and severely elevated systolic pressure in the pulmonary graft (up to 100 mm Hg). Discussion TA is an uncommon congenital cardiac malformation constituting less than 3% of all congenital heart malformations [1]. TA is characterized by a single great artery arising from the base of the heart, which s ...
Pericardial disease
... • Incidence of pericarditis in patients with pulmonary TB ranges from 1-8% • Occurs by either direct extension from an adjacent focus or by lymphatic spread • Physical findings: fever, pericardial friction rub • TB skin test usually positive • Fluid smear for TB often negative • Pericardial biopsy m ...
... • Incidence of pericarditis in patients with pulmonary TB ranges from 1-8% • Occurs by either direct extension from an adjacent focus or by lymphatic spread • Physical findings: fever, pericardial friction rub • TB skin test usually positive • Fluid smear for TB often negative • Pericardial biopsy m ...
Ebstein`s Anomaly of the Tricuspid Valve
... The leaflets of the tricuspi(l valve ere so malformed that they- could not be individually identified. On the septal portion of the auriculoventricular ring, there \ as no free valve leaflet distinguishable from the smooth endocardial surface. About 1 cm. distal to the ring, however, there was on th ...
... The leaflets of the tricuspi(l valve ere so malformed that they- could not be individually identified. On the septal portion of the auriculoventricular ring, there \ as no free valve leaflet distinguishable from the smooth endocardial surface. About 1 cm. distal to the ring, however, there was on th ...
Comparison of Failure Rates for External and Implantable
... •Results and analysis -failure •ICD usage •ICD failure analysis •Safety/risk analysis •Conclusion •Acknowledgement to Collaborators •References ...
... •Results and analysis -failure •ICD usage •ICD failure analysis •Safety/risk analysis •Conclusion •Acknowledgement to Collaborators •References ...
Mitral insufficiency
Mitral insufficiency (MI), mitral regurgitation or mitral incompetence is a disorder of the heart in which the mitral valve does not close properly when the heart pumps out blood. It is the abnormal leaking of blood backwards from the left ventricle, through the mitral valve, into the left atrium, when the left ventricle contracts, i.e. there is regurgitation of blood back into the left atrium. MI is the most common form of valvular heart disease.