2. Biology Dictionary
  3. Atrial fibrillation (AF)

Atrial fibrillation (AF)心房颤动

释义：

Atrial fibrillation (AF) is the most common arrhythmia encountered in the ICU. Preexisting AF is highly prevalent among older patients with chronic conditions who are at risk for critical illness, whereas new-onset AF can be triggered by accelerated atrial remodeling and arrhythmogenic triggers encountered during critical illness. The acute loss of atrial systole and onset of rapid ventricular rates that characterize new-onset AF often lead to decreased cardiac output and hemodynamic compromise.

心房颤动 (AF) 是 ICU 最常见的心律失常。既往房颤在有危重疾病风险的慢性疾病老年患者中非常普遍，而新发房颤可由加速的心房重构和危重疾病期间遇到的心律失常诱发因素触发。新发房颤的特征是心房收缩的急性丧失和心室速率的快速发作，通常导致心排血量减少和血流动力学损害。

MCE 生物医学词典

MCE 生物医学词典是全面和专业的生物学术专有名词和主题数据合集。在这里您可以搜索到您想了解的专业名词的准确解释，并且所有名词解释均有权威书籍或者高影响因子文献的支持。
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z #
Molarity Calculator
Dilution Calculator
Signaling Pathways
嗨！很高兴为您提供帮助！

尊敬的 MCE 客户您好，
请您选择所在区域，我们将转接对应客服为您服务！

热门区域

A

B

C

F

G

H

J

L

N

Q

S

T

X

Y

Z

热 A B C F G H J L N Q S T X Y Z