Relationship between duration of QRS complex in ECG and echocardiographic ejection fraction in patients with Left bundle Branch Block
Background&Objective: Prolongation of QRS duration particularly in Left bundle Branch Block (LBBB) is commonly associated with many cardiac diseases. Electrocardiographic study of QRS duration and electrical axis may be predictors of sever LV systolic dysfunction. Materials&Methods: In this...
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| 格式: | 文件 |
| 语言: | fas |
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Golestan University of Medical Sciences
2005-04-01
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| 丛编: | مجله دانشگاه علوم پزشکی گرگان |
| 主题: | |
| 在线阅读: | http://goums.ac.ir/journal/browse.php?a_code=A-10-1-14&slc_lang=en&sid=1 |