@article {karagiannis2007value,
	title = {Value of Myocardial Viability Estimation by Dobutamine Stress Echocardiography in Assessing Risk Preoperatively Before Non-Cardiac Vascular Surgery in Patients with Left Ventricular Ejection Fraction< 35\%},
	journal = {Clinical Stress},
	year = {2007},
	pages = {55},
	author = {Karagiannis, Stefanos E and Feringa, Harm HH and Radosav Vidakovic, MD and van Domburg1 PhD, Ron and Olaf Schouten, MD and Bax, Jeroen J and Karatasakis, George and Cokkinos, Dennis V}
}
