METHODS: Twenty-eight fetuses with AVB were evaluated by fetal magnetocardiography; 21 fetuses were evaluated serially.
28名AVB胎儿通过胎儿心磁图进行评价，其中21名胎儿接受连续评估。
There can be no shutoff valves downstream of an AVB.
在大气真空断路阀的下游不能有关断阀。
Methods:Three patients were recor de d by 12-leads ECG andHolter as having ST segment elevation and proceding thr ee-degree AVB.
3例间歇性Ⅲ度房室传导阻滞患者于发作时经12导联和动态心电图记录到ST段上抬。
Fetuses with structural cardiac disease and 3 degrees AVB exhibited largely monotonous heart rate and rhythm patterns and poor prognosis.
具有心脏结构性疾病和三度AVB的胎儿多表现为单一的心率和节律模式且预后不良。
Heart temporary pace making was the first choice suitable to acutemyocarditis with Ⅲ° AVB and A-S syndrome.
心脏临时起搏器应用的首选适应证为急性心肌炎引起的Ⅲ°AVB伴阿-斯综合征发作，应掌握好起搏器使用的注意事项，使患儿度过危险期得以生存。
Heart temporary pace making was the first choice suitable to acute myocarditis with Ⅲ° AVB and A-S syndrome.
心脏临时起搏器应用的首选适应证为急性心肌炎引起的Ⅲ° AVB伴阿-斯综合征发作，应掌握好起搏器使用的注意事项，使患儿度过危险期得以生存。
Most are from the catalog of the Wallace collection in London; three are from Cut and Thrust Weapons by Eduard Wagner and 3 are from Treasures From the Tower of London, a catalog compiled by AVB Norman and GM Wilson.
大部分是从目录的收集华莱士在伦敦；三顷从削减和推力武器爱德华瓦格纳和第3款是来自宝藏从塔伦敦，目录编制的房室传导阻滞的诺曼和GM威尔逊。
Second-degree AVB, isolated 3 degrees AVB, and 3 degrees AVB associated with structural cardiac disease manifest distinctly different electrophysiological characteristics and outcome.
二度AVB、孤立性三度AVB和与结构性心脏病相关的三度AVB表现为显著不同的电生理特性和结果。
Arrhythmias included second degree atrioventricular block in 3 patients, paroxysmal ventricular tachycardia in 3 patients and frequent ventricular premature beat in 3 patients. Cardiac syncope occurred in 2 patients with Ⅱ°AVB and in a patient with VT. Significant coronary stenosis related to ischemia occurred in 5 patients, and coronary artery was normal in 1 patient.
结果：9例患者心绞痛发作时除有典型的心电图ST段抬高的变化外，均伴有严重的心律失常，其中二度房室传导阻滞3例、室性心动过速3例、频发室性早搏3例。2例Ⅱ度AVB及1例VT伴发作性晕厥。1例Ⅱ度AVB伴黑矇。6例行冠脉造影提示缺血相关血管狭窄5例；1例冠脉造影结果正常。
Methods and Results— Between 2003 and 2007, 31 high-risk AS patients were treated with AVB surgery.
方法和结果---从2003-2007年间，31位高风险的主动脉瓣狭窄的患者接受了主动脉瓣旁路术。
Conclusions— AVB surgery is an important therapeutic option for high-risk patients with symptomatic AS.
结论---动脉瓣旁路术是一种治疗高危的有症状的主动脉瓣狭窄病人的重要方法。
We have performed AVB surgery as an alternative to conventional aortic valve replacement for high-risk AS patients.
对于高危主动脉瓣狭窄患者，我们已经把主动脉瓣旁路术作为一种常规的替代主动脉瓣置换术的方法。
Delayed recovery of late AVB may be related to the disappearance of local tissue edema and cell regeneration.
而延迟恢复房室传导可能是局部水肿消失，也可能与神经激素再调节和组织新生相关。
BACKGROUND: The electrophysiological characteristics of congenital AVB before birth have not been extensively studied, yet the mortality from this disease is substantial.
背景：出生前的先天性AVB的电生理特性尚未得到广泛研究，但是该病的死亡率却较高。
Background— Aortic valve bypass (AVB; apicoaortic conduit) surgery relieves aortic stenosis by shunting blood from the apex of the left ventricle to the descending thoracic aorta through a valved conduit.
背景---主动脉瓣旁路术，是通过一根带瓣管道从左室心尖部分流血液到降主动脉，从而减轻主动脉瓣狭窄和程度的方法。
The strength in different implantation positions of AVB was significantly greater than that of the intact vertebrae. The bending and flexion stress of the posterior implantation was the greatest, 1.5-1.9 times of the intact vertebrae.
不同植入位置人工椎体上的应力强度均大于原始标本，后区植入屈曲、伸展应力强度最高，为原始标本的1.5～1.9倍。
Comparative study for purkinje cells in different parts of the atrioventricular bundle (AVB) of rat heart The Relationship of Atrial Expansion and P Wave Dispersion
大鼠心脏房室束各部浦氏细胞的比较心房扩大与P波离散度的相关性研究
Complete atrioventricular block (ⅲ° AVB) with atrioventricular node rhythm was found in 1 case, and complete right branch bundle block (CRBBB) in another one.
3例中有1例出现完全性房室传导阻滞伴交界性逸搏心律，另有1例出现完全性右束支传导阻滞。
Left ventricular hypertrophy, left bundle branch block (LBBB), right bundle block (RBBB) and auriculoventricular block (AVB) were highly recommended to diagnose hypertensive heart disease and coronary heart disease.
左室肥厚、左束枝传导阻滞（LBBB）、右束枝传导阻滞（RBBB）、A－V传导阻滞对高心、冠心诊断有高度提示意义。
Fetuses with structural cardiac disease and3 degrees AVB exhibited largely monotonous heart rate and rhythm patterns and poor prognosis.
具有心脏结构性疾病和三度AVB的胎儿多表现为单一的心率和节律模式且预后不良。