Effect of Rate on Left Ventricular Volumes and Ejection Fraction
... SUMMARY Resting left ventricular (LV) function was evaluated in 22 patients with permanent ventricular pacemakers. LVejection fraction and volume indexes were determined by gated blood pool scintigraphy at ventricular pacing rates of 50-100 beats/min. In patients with a normal heart size, increases ...
... SUMMARY Resting left ventricular (LV) function was evaluated in 22 patients with permanent ventricular pacemakers. LVejection fraction and volume indexes were determined by gated blood pool scintigraphy at ventricular pacing rates of 50-100 beats/min. In patients with a normal heart size, increases ...
Arrhythmogenic right ventricular dysplasia: A case report
... do not involve life-threatening. If left ventricular function is normal, Class I antiarrhythmic drugs may be helpful. If ventricular function is depressed, some authors prefer amiodarone, which can be combined with beta blockers13. Patients with sustained VT or ventricular fibrillation should receiv ...
... do not involve life-threatening. If left ventricular function is normal, Class I antiarrhythmic drugs may be helpful. If ventricular function is depressed, some authors prefer amiodarone, which can be combined with beta blockers13. Patients with sustained VT or ventricular fibrillation should receiv ...
Itopride in the Treatment of Dysmotility
... in the symptom score persisted at completion of treatment. Our results showed an advantage for itopride in patient’s overall satisfactory relief from functional dyspepsia symptoms measured by SGA of relief, a validated efficacy measure that assess the impact of treatment on functional dyspepsia rela ...
... in the symptom score persisted at completion of treatment. Our results showed an advantage for itopride in patient’s overall satisfactory relief from functional dyspepsia symptoms measured by SGA of relief, a validated efficacy measure that assess the impact of treatment on functional dyspepsia rela ...
Clinical Information
... monitored. Heart rate detectors, if active during pacing, may not accurately count intrinsic QRS complexes or pacemaker generated complexes. The heart rate detector may incorrectly identify artifact as QRS complexes leading to false high readings. Also, intrinsic complexes which fall within the pace ...
... monitored. Heart rate detectors, if active during pacing, may not accurately count intrinsic QRS complexes or pacemaker generated complexes. The heart rate detector may incorrectly identify artifact as QRS complexes leading to false high readings. Also, intrinsic complexes which fall within the pace ...
Total Anomalous Pulmonary Venous Return
... Unobstructed o Increased pulmonary blood flow Right heart volume load from pulmonary venous return to the right heart Creates left to right shunt physiology Pulmonary vascular resistance (PVR) decreases in the first few week of life Causes increased Qp:Qs leading to heart failure symptoms ...
... Unobstructed o Increased pulmonary blood flow Right heart volume load from pulmonary venous return to the right heart Creates left to right shunt physiology Pulmonary vascular resistance (PVR) decreases in the first few week of life Causes increased Qp:Qs leading to heart failure symptoms ...
Electromechanical wavebreak in a model of the human left ventricle
... The geometric data describing the 3-D ventricular anatomy and fiber direction field were derived from a structurally normal human heart (23, 24) and are described in more detail in Ref. 63. This dataset had an isotropic resolution of 0.5 mm. The muscle fiber direction field was constructed based on ...
... The geometric data describing the 3-D ventricular anatomy and fiber direction field were derived from a structurally normal human heart (23, 24) and are described in more detail in Ref. 63. This dataset had an isotropic resolution of 0.5 mm. The muscle fiber direction field was constructed based on ...
SP Instructions
... 8) What type of pharmacologic stress was performed? – Select agent used, and enter the dosage. If “Other” specify the pharmacologic. Use of a decimal number is required for dosage. If the dosage is not recorded in the report, select ‘Unknown dosage’. a. Pharmacologic Stress adjuncts used. - Select a ...
... 8) What type of pharmacologic stress was performed? – Select agent used, and enter the dosage. If “Other” specify the pharmacologic. Use of a decimal number is required for dosage. If the dosage is not recorded in the report, select ‘Unknown dosage’. a. Pharmacologic Stress adjuncts used. - Select a ...
2016 Joint Conference on Advances in Pediatric Cardiovascular
... rotates between the institutions each year. This year’s conference will feature national and international speakers discussing challenging heart lesions and other important topics. ...
... rotates between the institutions each year. This year’s conference will feature national and international speakers discussing challenging heart lesions and other important topics. ...
Mowat-Wilson syndrome
... • Variable expression: USS-SS-LS-TCA • Sex dependent; M:F ratio 4:1 for S-HSCR ...
... • Variable expression: USS-SS-LS-TCA • Sex dependent; M:F ratio 4:1 for S-HSCR ...
PEDIATRIC CARDIOLOgy - Children`s Hospital of Pittsburgh
... the direction of Stephen Cook. This program serves to improve and expand the care offered to the growing population of adults with congenital heart disease. As part of a comprehensive program, Cook also directs a Congenital Heart Disease Cardiac Magnetic Resonance Imaging Program at UPMC Presbyteria ...
... the direction of Stephen Cook. This program serves to improve and expand the care offered to the growing population of adults with congenital heart disease. As part of a comprehensive program, Cook also directs a Congenital Heart Disease Cardiac Magnetic Resonance Imaging Program at UPMC Presbyteria ...
Pacing Artifact May Masquerade as Capture
... monitored. Heart rate detectors, if active during pacing, may not accurately count intrinsic QRS complexes or pacemaker generated complexes. The heart rate detector may incorrectly identify artifact as QRS complexes leading to false high readings. Also, intrinsic complexes which fall within the pace ...
... monitored. Heart rate detectors, if active during pacing, may not accurately count intrinsic QRS complexes or pacemaker generated complexes. The heart rate detector may incorrectly identify artifact as QRS complexes leading to false high readings. Also, intrinsic complexes which fall within the pace ...
Extraembryonic blood vessels form during the early
... -Due to failure of conotruncal ridges to develop properly. -Pulmonary arteries and aorta may arise from common artery, or from the TA. Sometimes they are absent and bronchial arteries are only blood supply to the lungs ...
... -Due to failure of conotruncal ridges to develop properly. -Pulmonary arteries and aorta may arise from common artery, or from the TA. Sometimes they are absent and bronchial arteries are only blood supply to the lungs ...
Minimal Image Criteria - UTHSCSA Emergency Medicine
... 1. Video clips of the affected eye in two dimensions, making sure to visualize all surfaces of the retina, by having the patient look in different directions, the entire globe and ~1-2cm deep to the posterior globe should be visible on all video clips 2. Video clips of the unaffected eye *For suspec ...
... 1. Video clips of the affected eye in two dimensions, making sure to visualize all surfaces of the retina, by having the patient look in different directions, the entire globe and ~1-2cm deep to the posterior globe should be visible on all video clips 2. Video clips of the unaffected eye *For suspec ...
Implantable Cardioverter Defibrillator Therapy in Adults With
... from 10 tertiary referral centers in the Netherlands and Belgium. The indication for ICD implantation was primary prevention in 50% of patients. Diagnoses included tetralogy of Fallot (51%), septal defects (20%), (congenitally corrected) transposition of the great arteries (13%), and other (16%). Th ...
... from 10 tertiary referral centers in the Netherlands and Belgium. The indication for ICD implantation was primary prevention in 50% of patients. Diagnoses included tetralogy of Fallot (51%), septal defects (20%), (congenitally corrected) transposition of the great arteries (13%), and other (16%). Th ...
Heart rate recovery after maximal exercise is associated with
... genetically determined background for postexercise HR behavior (39, 40). Regular endurance training shifts the cardiac autonomic balance toward vagal dominance (3, 7, 13, 17, 19, 47). Cardiac vagal activity increases markedly even after 2 wk of regular training (30, 50). Previous studies have also s ...
... genetically determined background for postexercise HR behavior (39, 40). Regular endurance training shifts the cardiac autonomic balance toward vagal dominance (3, 7, 13, 17, 19, 47). Cardiac vagal activity increases markedly even after 2 wk of regular training (30, 50). Previous studies have also s ...
Rhythm v Rate Control, Circulation 2012
... of atrial fibrillation during the period 1999 to 2007 with the use of linked administrative data from hospital discharge and prescription drug claims databases. We compared rates of stroke or transient ischemic attack (TIA) among patients using rhythm (class Ia, Ic, and III antiarrhythmics), versus ...
... of atrial fibrillation during the period 1999 to 2007 with the use of linked administrative data from hospital discharge and prescription drug claims databases. We compared rates of stroke or transient ischemic attack (TIA) among patients using rhythm (class Ia, Ic, and III antiarrhythmics), versus ...
Pediatric Resuscitation:
... Figure 4. Percent of Current Delivered by a Circuit-based Energy Attenuation System as Patient Impedance Increases ...
... Figure 4. Percent of Current Delivered by a Circuit-based Energy Attenuation System as Patient Impedance Increases ...
NSAIDs: The Truth About Cardiovascular Risk
... • What factors play a role in NSAIDs and potential adverse cardiovascular effects? • Does dose of NSAID matter? • How long can NSAIDs be used before risk unacceptable? • Are there any patient types more at risk? • Is risk the same for those for primary and secondary events? • Which agents, if any, c ...
... • What factors play a role in NSAIDs and potential adverse cardiovascular effects? • Does dose of NSAID matter? • How long can NSAIDs be used before risk unacceptable? • Are there any patient types more at risk? • Is risk the same for those for primary and secondary events? • Which agents, if any, c ...
Cardiac Development
... dramatically in length (four- to fivefold), and this process displaces atrial myocardium posteriorly and superiorly dorsal to the forming ventricular chambers (5,8,15). During the looping process, the inflow (venous) pole, atria, and atrioventricular region are added to, or accreted from, the poster ...
... dramatically in length (four- to fivefold), and this process displaces atrial myocardium posteriorly and superiorly dorsal to the forming ventricular chambers (5,8,15). During the looping process, the inflow (venous) pole, atria, and atrioventricular region are added to, or accreted from, the poster ...
msb201036-sup-0001 - Molecular Systems Biology
... Developing a score for identifying novel heart developmental candidates To systematically identify a set of proteins for validation of proteins and clusters in the networks, we made a set of raw candidates by determining a set of proteins that significantly interact with the 255 CD proteins using hy ...
... Developing a score for identifying novel heart developmental candidates To systematically identify a set of proteins for validation of proteins and clusters in the networks, we made a set of raw candidates by determining a set of proteins that significantly interact with the 255 CD proteins using hy ...
Part b
... between the two ventricles. More blood is shunted from left to right because the left ventricle is stronger. ...
... between the two ventricles. More blood is shunted from left to right because the left ventricle is stronger. ...
Pericardial Disease: Anatomic Abnormalities
... rheumatoid arthritis, systemic lupus erythematosus, scleroderma, or infectious agents, particularly tuberculosis. In nearly all these processes, the fibrous thickening can be associated with calcium deposits (fibrocalcific pericarditis). Pericardial thickening also can be associated with granulomato ...
... rheumatoid arthritis, systemic lupus erythematosus, scleroderma, or infectious agents, particularly tuberculosis. In nearly all these processes, the fibrous thickening can be associated with calcium deposits (fibrocalcific pericarditis). Pericardial thickening also can be associated with granulomato ...
Click to - Dr. Ben
... Evaluate QRS Complex, ST and T wave Morphologies a. Is a Q wave present? If it is, what is the distribution? i. Q waves are normal at a width of <0.04 seconds and height of <1/3 of the QRS complex ...
... Evaluate QRS Complex, ST and T wave Morphologies a. Is a Q wave present? If it is, what is the distribution? i. Q waves are normal at a width of <0.04 seconds and height of <1/3 of the QRS complex ...
