Prolonged QRS duration (QRS ≥170 ms) and left axis deviation in the presence of left bundle branch block: A marker of poor left ventricular systolic function?

✍ Scribed by Mithilesh Kumar Das; Kuruvilla Cheriparambil; Ashwini Bedi; John Kassotis; Eng Sci D; Chatla V.R. Reddy; Majesh Makan; Christopher C. Dunbar; Barry Saul

• Book ID: 117842610
• Publisher: Elsevier Science
• Year: 2001
• Tongue: English
• Weight: 83 KB
• Volume: 142
• Category: Article
• ISSN: 1097-6744
• DOI: 10.1067/mhj.2001.118735