Materials and Methods - HAL
... Statistics Data are expressed as mean±SEM. Statistical differences between two or more groups were determined by analysis of variance (ANOVA), or by one-way ANOVA with repeated measures (for different SR loading conditions), followed by Newman-Keuls post-hoc test. Significance was defined by a p-val ...
... Statistics Data are expressed as mean±SEM. Statistical differences between two or more groups were determined by analysis of variance (ANOVA), or by one-way ANOVA with repeated measures (for different SR loading conditions), followed by Newman-Keuls post-hoc test. Significance was defined by a p-val ...
uk-thoratec-v-ais-judgment
... 2010 (although he did maintain some contact with his previous colleagues in Brisbane after that). Although he was knowledgeable about the field of VADs during the relevant period, some of his knowledge had been gained through research conducted for the purposes of this case. Thus he explained that, ...
... 2010 (although he did maintain some contact with his previous colleagues in Brisbane after that). Although he was knowledgeable about the field of VADs during the relevant period, some of his knowledge had been gained through research conducted for the purposes of this case. Thus he explained that, ...
Cardiovascular System
... contract. These muscles are attached to the underside of the cusps by means of small cords (chorda tendinae) that normally prevent the cusps from flipping up into the atria when the ventricles contract. If the papillary muscles fail to contract, the cusps open upward toward the atria under the force ...
... contract. These muscles are attached to the underside of the cusps by means of small cords (chorda tendinae) that normally prevent the cusps from flipping up into the atria when the ventricles contract. If the papillary muscles fail to contract, the cusps open upward toward the atria under the force ...
3D anatomical modelling of the human cardiac conduction system
... 3) KCa1.1 appears to be more highly expressed in the sinus node than atrial muscle at both the mRNA and protein level. Discussion. This study demonstrates that it is possible to create a 3D anatomical reconstruction of the human heart based on serial sections of the entire human heart. This 3D compu ...
... 3) KCa1.1 appears to be more highly expressed in the sinus node than atrial muscle at both the mRNA and protein level. Discussion. This study demonstrates that it is possible to create a 3D anatomical reconstruction of the human heart based on serial sections of the entire human heart. This 3D compu ...
The Treatment of Atrial Fibrillation - Michigan Medicine
... energy. In most patients, the ablation procedure can be performed safely without interrupting treatment with warfarin (Coumadin). However, in some patients it is safer to stop taking warfarin (Coumadin) a few days before the ablation procedure. In these patients, an injectable form of heparin (Lovon ...
... energy. In most patients, the ablation procedure can be performed safely without interrupting treatment with warfarin (Coumadin). However, in some patients it is safer to stop taking warfarin (Coumadin) a few days before the ablation procedure. In these patients, an injectable form of heparin (Lovon ...
Exercise Testing: ACC/AHA 2002 Guideline Update for
... guidelines will be considered current unless the task force revises or withdraws them from distribution. This report overlaps with several previously published ACC/AHA guidelines for patient treatment that potentially involve exercise testing, including guidelines for perioperative cardiovascular ev ...
... guidelines will be considered current unless the task force revises or withdraws them from distribution. This report overlaps with several previously published ACC/AHA guidelines for patient treatment that potentially involve exercise testing, including guidelines for perioperative cardiovascular ev ...
A role for haemolymph oxygen capacity in heat tolerance
... Heart rate was recorded using the non-invasive photoplethysmograph technique introduced by Depledge (1984). The photosensor (isiTEC, Bremerhaven, Germany) was placed on the carapace of the crabs above the pericardial sinus and firmly fixed using cyanoacrylate glue and dental periphery wax. The photo ...
... Heart rate was recorded using the non-invasive photoplethysmograph technique introduced by Depledge (1984). The photosensor (isiTEC, Bremerhaven, Germany) was placed on the carapace of the crabs above the pericardial sinus and firmly fixed using cyanoacrylate glue and dental periphery wax. The photo ...
Vitamin D, Parathyroid Hormone, and Sudden
... Participants underwent a comprehensive examination at baseline, which included a thorough medical history, physical examination, laboratory testing, a 12-lead ECG, and assessment of cardiovascular disease status. In addition, functional assessment was performed and included an evaluation of gait spe ...
... Participants underwent a comprehensive examination at baseline, which included a thorough medical history, physical examination, laboratory testing, a 12-lead ECG, and assessment of cardiovascular disease status. In addition, functional assessment was performed and included an evaluation of gait spe ...
Crawford Current Cardiology Edition 2
... The duration of the pain is minutes, not seconds. The pain tends to be precipitated by exercise or emotional stress. The pain is relieved by resting or taking sublingual nitroglycerin. 2. Dyspnea—A frequent complaint of patients with a variety of cardiac diseases, dyspnea is ordinarily one of four t ...
... The duration of the pain is minutes, not seconds. The pain tends to be precipitated by exercise or emotional stress. The pain is relieved by resting or taking sublingual nitroglycerin. 2. Dyspnea—A frequent complaint of patients with a variety of cardiac diseases, dyspnea is ordinarily one of four t ...
ACC/AHA 2002 Guideline Update for Exercise Testing
... guidelines will be considered current unless the task force revises or withdraws them from distribution. This report overlaps with several previously published ACC/AHA guidelines for patient treatment that potentially involve exercise testing, including guidelines for perioperative cardiovascular ev ...
... guidelines will be considered current unless the task force revises or withdraws them from distribution. This report overlaps with several previously published ACC/AHA guidelines for patient treatment that potentially involve exercise testing, including guidelines for perioperative cardiovascular ev ...
ACC/AATS/AHA/ASE/ASNC/SCAI/ SCCT/STS 2016 Appropriate Use
... American Heart Association guidelines, the new AUC for coronary artery revascularization were separated into 2 documents addressing ACS and stable ischemic heart disease individually. This document presents the AUC for ACS. Clinical scenarios were developed to mimic patient presentations encountered ...
... American Heart Association guidelines, the new AUC for coronary artery revascularization were separated into 2 documents addressing ACS and stable ischemic heart disease individually. This document presents the AUC for ACS. Clinical scenarios were developed to mimic patient presentations encountered ...
ACC/AHA 2002 Guideline Update for Exercise
... Class IIb: Usefulness/efficacy is less well established by evidence/opinion. ...
... Class IIb: Usefulness/efficacy is less well established by evidence/opinion. ...
ACC/AATS/AHA/ASE/ASNC/SCAI/SCCT/STS 2016
... American Heart Association guidelines, the new AUC for coronary artery revascularization were separated into 2 documents addressing ACS and stable ischemic heart disease individually. This document presents the AUC for ACS. Clinical scenarios were developed to mimic patient presentations encountered ...
... American Heart Association guidelines, the new AUC for coronary artery revascularization were separated into 2 documents addressing ACS and stable ischemic heart disease individually. This document presents the AUC for ACS. Clinical scenarios were developed to mimic patient presentations encountered ...
The extents of mitral leaflet opening and closure are - Heart
... keeping with results of previous studies that have shown a good inverse correlation between the degree of EPSS and LV ejection fraction.5–7 Not surprisingly, therefore, in the absence of aortic regurgitation, where the regurgitant jet can limit anterior mitral leaflet excursion,8 the degree of EPSS ...
... keeping with results of previous studies that have shown a good inverse correlation between the degree of EPSS and LV ejection fraction.5–7 Not surprisingly, therefore, in the absence of aortic regurgitation, where the regurgitant jet can limit anterior mitral leaflet excursion,8 the degree of EPSS ...
PowerPoint - Electrocardiography
... when a wavefront spreads toward an electrode, the largest possible deflection will occur When a wavefront spreads perpendicular to a lead, the smallest or no deflection occurs ECG shows the sum of all wavefronts relative to the lead being used to measure (MEA) ...
... when a wavefront spreads toward an electrode, the largest possible deflection will occur When a wavefront spreads perpendicular to a lead, the smallest or no deflection occurs ECG shows the sum of all wavefronts relative to the lead being used to measure (MEA) ...
Valvular Heart Disease
... Normal aortic valve area is 3-4 cm2 Symptoms occur with valve areas less than 1.21.5 cm2 Angina – 50% mortality at 5 years – due to decreased coronary flow and increased myocardial oxygen demand Syncope – 50% mortality at 3 years – decrease in peripheral resistance combined with fixed left ventricul ...
... Normal aortic valve area is 3-4 cm2 Symptoms occur with valve areas less than 1.21.5 cm2 Angina – 50% mortality at 5 years – due to decreased coronary flow and increased myocardial oxygen demand Syncope – 50% mortality at 3 years – decrease in peripheral resistance combined with fixed left ventricul ...
Temporary Pacemakers
... Change electrodes Check connections Decrease pacemaker sensitivity (↑mV) Change cables, battery, pacemaker Reverse polarity ...
... Change electrodes Check connections Decrease pacemaker sensitivity (↑mV) Change cables, battery, pacemaker Reverse polarity ...
Changes in Adenosine Nucleotides in the Heart
... acid, accumulates. In living tissue there is a dynamic balance between ATP synthesis and its utilisation. This balance is disturbed after death, ATP utilisation becomes more than its production and ATP level decreases. When ATP decreases below a critical level, actin and myosin combine irreversibly ...
... acid, accumulates. In living tissue there is a dynamic balance between ATP synthesis and its utilisation. This balance is disturbed after death, ATP utilisation becomes more than its production and ATP level decreases. When ATP decreases below a critical level, actin and myosin combine irreversibly ...
Downloaded - VU-dare
... The shift from the N2B to the N2BA titin isoform was therefore considered to be a compensatory mechanism correcting for a rise in myocardial stiffness induced by changed composition of the extracellular matrix. This hypothesis was corroborated by in vitro shifts in titin isoform expression observed ...
... The shift from the N2B to the N2BA titin isoform was therefore considered to be a compensatory mechanism correcting for a rise in myocardial stiffness induced by changed composition of the extracellular matrix. This hypothesis was corroborated by in vitro shifts in titin isoform expression observed ...
Rate Response (RR)
... Sources: Medtronic Adapta /Versa /Sensia Reference Guide; Medtronic Consulta CRT-P Clinician Manual; Medtronic ...
... Sources: Medtronic Adapta /Versa /Sensia Reference Guide; Medtronic Consulta CRT-P Clinician Manual; Medtronic ...
Atrial Fibrillation
... mitral valve or cardiomyopathy such as dilated cardiomyopathy and hypertrophic cardiomyopathy. Generally, the smaller your pet, the more significant the heart disease must be to cause atrial fibrillation. Thus, atrial fibrillation is much less common in cats than in dogs. Occasionally, giant and lar ...
... mitral valve or cardiomyopathy such as dilated cardiomyopathy and hypertrophic cardiomyopathy. Generally, the smaller your pet, the more significant the heart disease must be to cause atrial fibrillation. Thus, atrial fibrillation is much less common in cats than in dogs. Occasionally, giant and lar ...
Normal Reference Values of Tissue Doppler Imaging Parameters for
... deceleration time, E/ Ea ratio and acceleration time of the iso-volumetric contraction time (IVA) were greater in male than in female. All measured parameters were bigger but not statistically significant in the 40-49 year-old group in comparison with the < 30 year-old group. Comparison of data betw ...
... deceleration time, E/ Ea ratio and acceleration time of the iso-volumetric contraction time (IVA) were greater in male than in female. All measured parameters were bigger but not statistically significant in the 40-49 year-old group in comparison with the < 30 year-old group. Comparison of data betw ...
Ventricular septal defect - Orphanet Journal of Rare Diseases
... Results: Clinical manifestation depends on the size of the defect, and on the relationship between systemic and pulmonary vascular resistances. Symptoms include failure to thrive, along with the manifestations of the increase in flow of blood to the lungs. Diagnosis can be made by physical examinati ...
... Results: Clinical manifestation depends on the size of the defect, and on the relationship between systemic and pulmonary vascular resistances. Symptoms include failure to thrive, along with the manifestations of the increase in flow of blood to the lungs. Diagnosis can be made by physical examinati ...
Attila Borbély, Loek van Heerebeek and Walter J. Paulus 2009, 104:12-14
... The shift from the N2B to the N2BA titin isoform was therefore considered to be a compensatory mechanism correcting for a rise in myocardial stiffness induced by changed composition of the extracellular matrix. This hypothesis was corroborated by in vitro shifts in titin isoform expression observed ...
... The shift from the N2B to the N2BA titin isoform was therefore considered to be a compensatory mechanism correcting for a rise in myocardial stiffness induced by changed composition of the extracellular matrix. This hypothesis was corroborated by in vitro shifts in titin isoform expression observed ...
Arrhythmia/Electrophysiology
... Methods and Results—Subjects with a clinical indication for ICD (n⫽400) at 27 participating centers received dual-chamber ICDs and were randomly assigned to strictly defined optimal single- or dual-chamber detection in a single-blind manner. Programming minimized ventricular pacing. The primary end ...
... Methods and Results—Subjects with a clinical indication for ICD (n⫽400) at 27 participating centers received dual-chamber ICDs and were randomly assigned to strictly defined optimal single- or dual-chamber detection in a single-blind manner. Programming minimized ventricular pacing. The primary end ...