1. Renin and atrial natriuretic peptide restriction fragment length polymorphisms: association with ethnicity and blood pressure.

2. The lower limits of sensitivity for glucagon and atrial natriuretic peptide assay were 3.7 pmol/l and 1.1 pmol/l, respectively.

3. Alendronate; Raloxifene; Atrial fibrillation; Stroke; acute myocardial infarction.

4. What are the symptoms of an atrial septal defect?

5. Atrial Fibrillation (AF) is a commonly occurring cardiac arrhythmia.

6. What causes an atrial septal defect?

7. Atrial fibrillation is much more common than atrial flutter.

8. There were recurrent atrial premature beat ( APB ) and AF on the record of Holter electrocardiogram.

9. Objective To analyse the related factors of left atrial thrombosis in patients with rheumatic mitral stenosis by echocardiography.

10. Atrial fibrillation and sinus tachycardia may worsen hemodynamic change and heart function.

11. Objective To discuss the value of atrial natriuretic ANP in differentiating benign and malignant pleural effusion.

12. Static balloon dilatation of the atrial septum was performed in 2 children with hypoplastic right heart syndrome.

13. And Ziqi You must, self - contained finishes atrial appendage.

14. Objective: To introduce the surgical technique of atrial or ventricular septal defect repair operation in adult patients through right vertical subaxillary minithoracotomy and its clinical effects.

15. There were higher incidences of atrial fibrillation , hypokalemia, and headache in the levosimendan group.

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16. Objective: To study the effects of estradiol on atrial specific granules (ASG) of myocardial cells in ovariotomy rats.

17. Increasing evidence suggests that the thrombogenic tendency in atrial fibrillation is related to several underlying pathophysiological mechanisms.

18. The inputs from the atrial volume receptor and carotid baroreceptor converge on the same neuron of the hypothalamus.

19. Methods : The data of 238 cases of atrial septal defect confirmed by surgery were retrospectively analysed.

20. Objective Investigate the effects of atrial fibrillation on the cerebral infraction prognosis.

21. Serosanguinous accumulation can be caused by cancer, usually hemangiosarcoma, idiopathic disease, trauma, clotting disorders, or left atrial rupture.

22. The ultrastructure of the relationship between the sarcoplasmic (SR) and the intercalated disk in the atrial myocardial cells of the heart is studied.

23. Objective To discuss incidence, clinical significance and outcome of bradycardic dysfunction of sinus atrial node in inferior wall acute myocardial infarction (AMI).

24. Objective To assess the impact of mode switching algorithms of dual - chamber pacemakers on atrial tachyarrhythmia.

25. Quantitative Pathological Study of Right Atrium Myocardium in Patients with Sustained Atrial Fibrillation and Rheumatic Disease.

26. OSA was associated with greater body mass index, whereas CSA was associated with atrial fibrillation, hypocapnia, and diuretic use.

27. Conclusions There is day and night rule of the attack time, the duration and the ending time of PAF, it may also have clinical significance for the treatment and prevention of atrial fibrillation.

28. The P cells and T cells inside the sinoatrial node, atrial muscle cells and absorptance (A) value of cytoplasm in collagen fibers were detected with image analyzer.

29. Objective:To evaluate the safety and efficacy of percutaneous balloon mitral valvuloplasty(PBMV) in patients with rheumatic severe mitral stenosis and thrombus in the left atrial appendage.

30. Objective: To observe the efficacy of sotalol in the treatment of paroxysmal atrial fibrillation.

31. Conclusion The increase of left atrial dimension, the shorten of refractory period of atrium maybe the pathological mechanism of atrial fibrillation.

32. Atrial natriuretic peptide ( ANP ) plays an important role in the regulation of blood pressure through sodium - water homoeostasis.

33. Conclusion The extent of atrial fibro sis was increased in abdominal aorta banded rats. Although longer P wave duration and IACT are present, there is no change in atrial effective refractory period.

34. The plasma levels of atrial natriuretic factor (ANF) and prekallikrein(PK) were measured in Fatients with essential hypertension and in health subjects as a control.

35. Objective: To evaluate the effect and safety of combination of digoxin and sotalol for control of the ventricular response in patients with sustained atrial fibrillation.

36. Objective: To investigate effectiveness of using live three - dimensional transthoracic echocardiography to exam left atrial appendage.

37. Objective To investigate the Electron Beam CT ( EBCT ) features of atrial myxoma and their diagnostic value.

38. Objiective:To explore the curative effect of Cordarone on paroxysmal atrial fibrillation and figure out nursing measures for coping with the disease by safely use of Cordarone.

39. Do complaints of amaurosis fugax and blurred vision after transcatheter device closure of atrial septal defect indicate microemboli to retinal vessels? Ehrlich R. Mutzmacher L. Averbuch L.

40. This supports the theory that autonomic denervation and stress-mediated neurohumoral mechanisms are responsible for the pathogenesis of postoperative atrial fibrillation.

41. Atrial fibrillation ( Af ) is one of the most common arrhythmias.

42. Atrial fibrillation is the most common arrhythmia in clinical cardiac diseases.

43. Atrial natriuretic peptide in plasma dilates veins and arteries, acts as a diuretic and inhibits neurohumoral effects.

44. Methods: Read the literature of mechanism of atrial fibrillation in and abroad , then Couelude and recapitulate.

45. The excision of the fibromuscular membrane was accomplished through a right atrial incision in all of the 14 cases, and the associated abnormalities were corrected at the same time.

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46. Objective:To evaluate diagnostic value of plasma brain natriuretic peptide(BNP) and Nterminal atrial natriuretic peptide (NANP) in patients with silent heart failure (SHF).

47. Objective To find out evaluation of spectral analysis for atrial functional refractory period while atrial flutter and fibrillation happen.

48. Result:Chest X-ray showed pulmonary oligemia, right atrial and left ventricular enlargement.

49. After the removal of atrial myxomas, the function of atrial-ventricular valve returned to normal.

50. Atrial natriuretic peptide in plasma dilates and arteries, acts as a diuretic and inhibits neurohumoral effects.

51. However , little is known about the mechanism of atrial pulmonary vein antrum as an interrupted target.

52. Objective: To evaluate the efficiency and its follow-up results of transcatheter closure of secundum atrial septal defects (TCSASDs) using Amplatzer occluder device.

53. We report a 65 - year - old patient presenting with left atrial appendage thrombus formation.

54. Objective:To explore the value of multiplane transesophageal echocardiography (MTEE) in the diagnosis of atrial septal defect (ASD).

55. If atrial septal defects are diagnosed in adulthood, the defect is also repaired.

56. To compare the differences among atrial potential of atrial fibrillation and sinus rhythm after defibrillation with rheumatic heart disease (RHD), sinus rhythm with RHD, sinus rhythm with non-RHD.

57. Other defects, as atrial or ventricular septal defects or a patent ductus arteriosus, are commonly closed.

58. Methods The spiral electrode was placed in 22 cases as the atrial or ventricular pace-making.

59. Objective To explore the relation between left atrial volume index ( LAVI ) and prognosis of acute myocardiac infarction ( AMI ).

60. Objective: This study was designed to analyze the effects on the atrial electrophysiologic properties and the mechanism in treatment of atrial fibrillation with atrial pacing.

61. DDD pacing and bi - atrial AAT pacing mode were used respectively after implantation.

62. Conclusion The electrocardiogram by fetal electrocardiograph can best show atrial P waves, and can be used for the diagnosis of arrhythmia.

63. Age, left ventricular mass index, left ventricular remodelling and the left atrial prosystolic volume index are important factors which influence the left atrial ejection fraction.

64. For example, this would include patients with adult congenital disease who undergo a patent foramen ovale closure or left atrial appendage closure.

65. This large cerebral infarct occurred in the setting of atrial fibrillation and caused a dense fluent aphasia.

66. The Rush to Atrial Septal Defect Closure: Is the Introduction of Percutaneous Closure Driving Utilization?

67. AbstractObjectiveTo assess the biocompatibility and endothelialization of the homemade atrial septal defect occluder device.

68. Flecainide was used for prevention of paroxysmal atrial fibrillation (PAF) in 18 patients with frequent symptomatic attacks that were resistant or intolerant to quinidine, amiodarone, and so on.

69. Background - Atrial arrhythmias are common early after atrial fibrillation ( AF ) ablation.

70. According to the principles of intracardiac electrogram, right atrial activity was recorded non-invasively.

71. Howeer, ejection fraction and left atrial volume index stayed the same.

72. The relationship between the change of atrial specific granules( ASG ) and cerebral ischemia was studied with the method of morphometry.

73. It is likely that these cells have also the pacemaking function. So this therefore become the morphological bases of atrial fibrillation.

74. Objective: To review the experience of atrial septal defect (ASD) closure with occluder by minimally invasive and non-extracorporeal circulation ways.

75. Atrial AF the most common arrhythmia encountered in the clinical practice.http://

76. The membranes may be held in place over the ostium of the atrial appendage or fill the inside of the atrial appendage.

77. Results: Left atrial appendage of 22 patients was adequately visualized by live three - dimensional echocardiography.

78. Conclusion The atrial pacing rate of change can affect the AV node effective refractory period and conduction in refractory period.

79. Methods Totally 200 PSVT patients were selected and their PSVT were evoked or terminated by transesophageal atrial pacing. Electrocardiogram and vectorcardiogram of PSVT were recorded.

80. The main accompanied cardiovascular abnormalities included ventricular septum defect, atrial septum defect, complete endocardial cushion defect, and so on.

81. Atrial fibrillation is a kind of the most common arrhythmias.

82. She had no other major structural abnormalities except for a secundum - type atrial septal defect and arteriosus.

83. Objective To evaluate the safety and efficacy of the procedure with atrioventricular node ablation and pacemaker implantation in patients with refractory atrial flutter and atrial fibrillation.

84. Objective To study the relationships between clinical factors and sustained atrial fibrillation (AF) in rheumatic heart disease ( RHD ).

85. This65 year old right-handed man had a history of previous stroke, associated with a very mild left hemiparesis , and atrial fibrillation.

86. The size of the vulnerable window was largest for pulmonary vein foci, becoming markedly smaller for right atrial foci, especially those near the sinoatrial node.

87. Objective To investigate the clinical effect of prednisone on hyperthyroid atrial fibrillation associated Graves disease ( HAFGD ).

88. However, ejection fraction and left atrial volume index stayed the same.

89. DV Doppler waveform of this dextrocardia fetus showed a nearly ab- sent atrial systole wave.

90. The supraventricular arrhythmias in this group included APB, JPB, PSVT, Atrial Flutter and Atrial Fibrillation.

91. A well-known thinkers in Germany left us for some time, then advised: "Cold Night Night is a short study, atrial Chung Stream Unit, holding a roll of books in hand, I cited the well-being of heaven."

92. Objective To study the value of the multiplane transesophageal echocardiography(MTEE) in the interventional therapy of the adult atrial septal defect(ASD).

93. Temporary counterclockwise atrial flutter was induced by pacing at coronary sinus ostium in 1 case with clockwise block in the isthmus.

94. Three cases of SSS with paroxysmal atrial fibrillation ( Af ) disappeared, and in 10 cases, attacks of Af decreased.

95. Sotalol ( 1.6×10~ ( - 6 ) to 1.6×10~ ( - 4 ) M ) and meto - prolol ( 1.2×10~ ( - 7 ) to 1.2×10~ ( - 4 ) M ) had no effect on SAN , AVN , atrial and His - bun - dle cell APA and (? ) max .

96. Objective To evaluate the feasibility and efficacy of the three-dimensional voxel imaging of multiplane transesophageal echocardiography in transcatheter closure of atrial septal defects (ASD).

97. Chronic atrial fibrillation is associated with an increased risk of death.

98. Standard microelectrode techniques were used to study the effect of berbamine on right atrial pectinate.

99. Atrioventricular (AV) node ablation has been used to treat symptomatic atrial fibrillation with poor rate control, although these studies have contained few subjects with low ejection fractions (EFs).

100. Objective To explore the diagnosis value of contrast echocardiography of right heart in the atrial septal defects(ASD) complicated with pulmonic stenosis(PS).

101. Heart failure. This can result if your heart is pumping ineffectively for a prolonged period due to a bradycardia or tachycardia, such as atrial fibrillation.

102. For people who have atrial fibrillation, the medications warfarin (Coumadin) or dabigatran (Pradaxa) may help prevent blood clots, which can cause a stroke.

103. AIM : To study the effects of cycloprotobuxine - A ( Cyc - A ) on atrial fibrillation.

104. OBJECTIVE:To summarize the experience of surgical treatment for 176 cases of atrial myxomas.

105. Objective To investigate the clinical significance of foramina ovale valve examined by echocardiography in the prenatal diagnosis of fetal atrial septal defect (ASD).

106. Methods 17 cases with cardiac myxomas were resected and atrial septa were repaired.

107. Atrial septal defect ( ASD ) is diagnosed using a medical history, a physical exam,(/atrial.html) and tests.

108. Objective To study the clinical, diagnostic features and surgical therapy of left atrial myxoma.

109. Conclusion Warfarin for the treatment of elderly persistent atrial fibrillation is both efficient and safe when INR can be maintained between 1.8-2.5.

110. In this Review, we present an overview of the established and purported mechanisms for thrombogenesis in atrial fibrillation.

111. Objective To study the relationship between the degree of mitral stenosis (MS) and atrial filling fraction (AFF).

112. Conclusion: Electrophysiologic mechanism of atrial fibrillation can provide clinical treatment with the theory base and proofs.

113. Atrial fibrillation(AF) is the most common sustained tachyarrhythmia seen in clinical practice.

114. Objective This study aims to determine the incidence of atrial fibrillation(AF) post off-pump coronary artery bypass(OPCAB), and try to find out related risk factors.

115. Four types of abnormal ECG including sinus arrythmia(28.0%)sinus arrest(4.0%), sinus bigeminy(4.0%) and atrial flutter(4.0%) were showed in the Han-sheep with small-tail examined.

116. Conclusions— Increased left ventricular stiffness contributed to increased end- diastolic pressure during handgrip exercise and decreased stroke volume during atrial pacing in patients with HFNEF.

117. Objective To determine the effects of endothelin-1(ET-1), calcitonin gene-related peptide (CGRP) and atrial natriuretic factor (ANF) in physiopathology of neonatal heart failure.

118. Do complaints of amaurosis fugax and blurred vision after transcatheter device closure of atrial septal defect indicate microemboli to retinal vessels?

119. Atrial shunts which are various due to the degree of pulmonary stenosis, should be accordingly judged.

120. Conclusion In view of electrophysiology , losartan can effectively prevent the AF induced by rappid atrial pacing.

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