Audit of anaesthetist-performed echocardiography on perioperative management decisions for non-cardiac surgery. Br J Anaesth 2009 Sep;103(3):352-358.
The impact on cardiac diagnosis and mortality of focused transthoracic echocardiography in hip fracture surgery patients with increased risk of cardiac disease: a retrospective cohort study. Anaesthesia 2012 Nov;67(11):1202-1209.
Role of perioperative echocardiography in diagnosis of hypertrophic cardiomyopathy: decoding special problem in the background of commoners. J Perioper Echocardiogr 2016;in press.