Rajesh Arya

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Biventricular pacing has demonstrated improvement in cardiac functions in treating congestive cardiac failure patients. Recent trials have proven the clinical and functional benefits of cardiac resynchronization therapy in severe heart failure and intraventricular cardiac delays, mainly left bundle branch block. Biventricular pacing improves the exercise(More)
Blood transfusion refers to the perioperative administration of blood and blood components. Adherence to proper indications for blood component therapy is essential because of its potential adverse effects and costs of transfusion. Over the years, the significance of blood components in treating certain diseases or conditions has been recognized. In this(More)
This paper describes an algorithm for optimum modifications for failure rate and repair time for a radial electrical distribution system. The modifications are with respect to a penalty cost function minimization. The cost function has been minimized subject to the energy based and customer oriented indices, i.e. AENS, SAIFI, SAIDI and CAIDI. Coordinated(More)
continued. Four to fi ve days later patient again developed generalised body rashes with greater intensity for which she was referred to us. On examination she was febrile, vitals were stable, had erythematous patches over both malar prominences with haemorrhagic crusts present over the lips and anterior nares (Fig. 1), multiple areas of erosions all over(More)
A distributor segment has failure rate and repair time which decide mean up time (MUT) and mean down time (MDT). Usually the reliability analysis is based on exponential failure and repair laws. Certain values of repair times are smaller which may be neglected. This is known as repair time omission. Omitted repair time may be fixed. Repair time omitted in(More)
A 42-year-old male presented to the emergency department with acute chest pain. The electrocardiogram revealed inferior wall myocardial infarction. Emergency coronary angiography revealed total occlusion of the distal right coronary artery with thrombus. Patient was taken up for primary percutaneous coronary angioplasty with stenting of distal right(More)
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