Right atrial function within the cardiac cycle
Surgery impacts right atrial function in tetralogy of Fallot
... comparing right with left atrial function, the right atrium has a higher reservoir and the left atrium a higher conduit function, 5,15 which can be explained by the more appendage-like ...
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Associations of (pre)diabetes with right ventricular and atrial structure and function: the Maastricht Study
... November 2010 and March 2012. To augment statistical power, another random sample of 218 participants was added, who had completed the baseline survey between April 2012 and April 2013. The examinations of each ...
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EVALUATION OF RIGHT VENTRICLE SYSTOLIC AND DIASTOLIC FUNCTION IN PATIENTS WITH PAROXYSMAL ATRIAL FIBRILLATION
... PATIENTS AND METHODS Patient selection Forty-one consecutive patients with PAF who we- re admitted to Cardiology outpatient clinic were inclu- ded to the study at Inonu University Faculty of Medici- ne Turgut Ozal ...
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Assessment of Right Heart function and dimensions following device closure of Atrial Septal Defect.
... though within normal limits throughout the study period significantly improved in the post closure ...systolic function remains stable or improves following device ...the right heart and its thrust ...
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Abnormal right atrial and right ventricular diastolic function relate to impaired clinical condition in patients operated for tetralogy of Fallot
... 2.2. Magnetic resonance imaging Cardiac MRI was performed at a Signa 1.5 Tesla system (General Electric, Milwaukee, WI, USA) and an 8-channel phased-array cardiac surface coil. All patients were monitored ...
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Comparison of left and right atrial appendages anatomy and function in patients with mitral stenosis and sinus rhythm
... Recent reports have described the development of technologies for therapy delivery for this region. 4,5 A detailed understand- ing of the LAA anatomy may facilitate such endeavors. 6 The appendages are the cardiac ...
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Right Atrial Myxoma—A Case Report
... during atrial systole (the wrecking ball ...abnormality. Right sided heart failure and low cardiac output occur when right atrial tumor obstruct flow across the tricuspid ...valve. ...
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Clinical review: Guyton the role of mean circulatory filling pressure and right atrial pressure in controlling cardiac output
... MCFP, and venous return. In one critic’s words, ‘in that model … venous return is driven through a fi xed hydraulic resistor connected between a pressure source fi xed at MCFP and an independently variable “back pressure” ...
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Pre-implant right ventricular function might be an important predictor of the response to cardiac resynchronization therapy
... The cardiac images were recorded from the apex during end- expiratory apnoea within one breath hold, whereby the need for respiratory triggering was abolished as previously described ...
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Right ventricular involvement in cardiac sarcoidosis demonstrated with cardiac magnetic resonance
... contrast-enhanced cardiac magnetic ...of right atrial pressure derived from the inferior vena ...11 Right-sided heart studies 12 were performed in patients with pulmonary hypertension and ...
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Original Article Impact of amiodarone on cardiac structural function and MMP-2 and TIMP-2 levels in atrial fibrillation radiofrequency ablation
... 37°C for 90 minutes. After washing the wells with detergent, 100 μL of the biotinylated anti- body was added and incubated at 37°C for 60 minutes. Following another wash, 100 μL of the enzyme-conjugated reactant solution ...
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Cardiac Diseases and Therapies ATRIAL FIBRILLATION DABIGATRAN CLINICIAN SUMMARY
... stroke within the last 6 months, patients with bleeding disorders • concomitant use with ketoconazole • severe renal impairment (CrCl) less than right hip # 2* unwitnessed fall at ...
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Cardiac Diseases and Therapies ATRIAL FIBRILLATION RIVAROXABAN CLINICIAN SUMMARY
... • Timing, choice and dose of parenteral anticoagulation should be balanced against last intake of rivaroxaban and the risk of bleeding, noting that rivaroxaban has a short half-life of 7-11 hours in normal renal ...
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Thyroid function within the normal range, subclinical hypothyroidism and the risk of atrial fibrillation
... AF, Atrial Fibrillation; BMI, Body Mass Index; BL, Baseline; CHS, Cardiovascular Health Study; CI, Confidence Interval; ECG, Electrocardiogram; fT4, free Thyroxin; FUP, Follow-up; HR, Hazard Ratio; MrOS, ...
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PRIMARY CARDIAC BURKITT LYMPHOMA PRESENTING AS A RIGHT ATRIAL MASS: CASE REPORT AND REVIEW OF THE LITERATURE.
... the right atrium with tricuspid valve ...The cardiac symptoms are frequently non-specific and can often be overlooked or underappreciated in the presence of the impressive extra-cardiac ...
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Left Atrial Function Following Surgical Ablation of Atrial Fibrillation: Prospective Evaluation Using Dual Source Cardiac Computed Tomography
... synchronous atrial kicking into the cardiac ...booster function with the use of conven- tional two-dimensional echocardiography due to the com- plex three-dimensional shape of the ...contractile ...
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Right atrial pathology in arrhythmogenic right ventricular dysplasia
... Limitations of the study This preliminary report was performed with small series of patients with ARVD since it is challenging to obtain atrial tissue for histologic examination from these patients. Moreover, ...
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Cardiac Radiosurgery for the Treatment of Atrial Fibrillation
... have atrial fibrillation (AF), the most common form of cardiac ...of cardiac radiosurgery as an option to treat heart conditions such as ...to cardiac targets and effective at minimizing ...
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Function Study of Atrial Fibrillation-Linked Connexin Mutants and Heterotypic Docking Compatibility of Cardiac Connexins
... The dual whole-cell patch clamp technique was used to study the GJ channel function of the Cx45 mutant, M235L. Cell pairs with homotypic M235L GJs revealed that there was no GJ channel function compared to ...
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5.1 The Cardiac Cycle
... • The high pressure blood in the arteries would flow back into the ventricles, but the semi-lunar valves prevent this by snapping shut.. • During diastole, as the whole heart relaxes, [r] ...
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