Anatomy Commons^™

Frequency Of Silent Myocardial Ischaemia In Diabetics: A Single Centre Study, Adil Sheikh, Syed Shah Faisal, Abdul Jabbar

Section of Diabetes, Endocrinology and Metabolism

OBJECTIVE: To find the frequency of silent myocardial ischaemia in diabetics as compared to non-diabetics.

METHODS: This was a cross sectional study conducted between November 2008 and March 2010. Two hundred subjects were recruited by convenience sampling after informed consent. All were subjected to an exercise stress test. Electrocardiographic changes were noted for silent Ischaemia Descriptive Statistics were applied for significance.

RESULT: Of the 200 subjects included in the study, 31 had diabetes and 1 69 were non-diabetics. The mean age was 46 +/- 10 years. Twenty eight subjects tested positive for silent ischaemia, of whom six were diabetics (19%) …

Spurious Hyperkalaemia: An Insight, Khawaja Salman Zaki, Uzma Majid, Najmul Islam

Section of Diabetes, Endocrinology and Metabolism

Hyperkalaemia is a common electrolyte disorder with potentially lethal consequences and can lead to life-threatening cardiac dysrhythmias. Spurious hyperkalaemia, also known as pseudohyperkalaemia or factitious hyperkalaemiais, is also quite common in clinical practice and it's a source of avoidable emergency department visits or hospital admissions. We report a case in which alarming hyperkalaemia was found in a patient having Chronic Monomyelocytic Leukaemia on two different occasions, later diagnosed to be spurious.

Negative Pressure Pulmonary Oedema: A Rare Complication Following General Anaesthesia, Zeeshan Waheed, Javaid Khan

Section of Pulmonary & Critical Care

An important cause of pulmonary oedema is Negative Pressure Pulmonary Oedema (NPPE) which characteristically develops soon after extubation from an endo-tracheal intubation. In this case report we identified a case of previously healthy man who was intubated for General Anaesthesia for extraction of impacted molar tooth. Soon after extubation he developed severe respiratory distress. Immediate diagnosis of NPPE secondary to post extubation laryngospasm was made. He was promptly treated with 100 percent oxygen via CPAP (continuous positive airway pressure) mask and within an hour he markedly improved and subsequently became asymptomatic. NPPE is an important cause of morbidity and need …