Research Article
Effect of High Thoracic Epidural Analgesia on Left Ventricular Function in Patients with Coronary Artery Disease Undergoing Elective Non-cardiac Surgery
Wafaa G. Ahmed,
Azza A. Al-Afify,
Nour El-Hoda N. Abu-Elnasr,
Soad Sayed El-Gaby and Hanna Fouad Mohamed