Node Case Studies Samples For Students

Where are the normal pacemaker and the backup pacemaker of the heart located?

Answer: The normal pacemaker of the heart is known as Sino- atrial (SA node) which is located in the right atrium of the heart, whereas, the backup pacemaker of the heart is known as Atrio- ventricular and it is situated in the centre of the heart along the right atrim (AV node) (Rhodes, 2008).

Why does this patient have a bradycardia?

Answer: The patient has bradycardia as a result of occlusion in the right coronary artery (Serrano Jr et al., 1999). Infarction in the right coronary artery is known to give rise to bradycardia.

What parts of the heart have the fastest and slowest conduction velocities?

Answer: The Purkinje fibres have the fastest conduction velocities whereas the AV ...

Atrial Fibrillation

Atrial fibrillation is the most encountered cardiac rhythm disorder in clinical practice. It affects <1% of persons aged <60 years. This prevalence increases to 10% in persons aged >80 years (Amerena, Walters, Mirzaee and Kalman, 2013). Atrial fibrillation is a key differential diagnosis in patients presenting with chest pain, palpitations, shortness of breath, light-headedness, and syncope (Cruickshank, 2008). This paper will examine the differential diagnosis, pathophysiology, and paramedic implications of atrial fibrillation in relation to the case of a 43-year old male who presents with features and ECG findings of atrial fibrillation. It will first examine ...

Step1: Patient situation:

The first step in clinical reasoning is to describe the patient in the context of the clinical situation. Ms. Melody King, a 36-year-old female was presented for an emergency laparoscopic surgery for a ruptured appendix. She has a medical history of asthma and depression. Her medication list includes Ventolin, Seretide, Sertraline. Postoperatively, Melody developed peritonitis and was treated with antibiotics and analgesic. The biopsy results of Melody’s sample revealed the presence of adenocarcinoma. Melody will need to undergo a few most test, and till then continue her stay at the hospital. The diagnostic tests: CT scan of chest, ...

Abstract

Visual programming is used to develop exceptional quality software and products. These are used at institutions, departments, private organizations for developing database, handling and managing various tasks. The software developed using .NET programming, advanced windows forms and classes, is implemented and tested by engineers to protect and validate the project so as to make software able to be deployed and contribute functions. The software project functional and non functional requirements are depicted by use case and class diagrams. While the software code of the project is tested for correct functioning. Later the deployment is possible with ensuring ...

(Financial) Management Accounting Case Study
Every single organization of the world is now trying to flourish their growth comparatively better than that of their competitors (Bradtke, p.45). The thing that really matters for them to have the same comparative growth potential is the management of operational cost. Operational Cost, though a common thing for an organization, but emerged as a real gangrene if the proportion of the same would be on a higher node (Cokins, p.34).
Cost-Volume Benefits always bring positivity in the functions of the company, as it has the ability to manage the operational cost in such a manner ...

Ipv6 Deployment Case Studies

Figure 1: Graphical internet usage trend 9
Figure 2: IPv6 tunneling 11
Figure 3: Data routing 13
Figure 4: Internet protocol suite 15

Introduction

In the midst of the number of IPv4 addresses almost entirely depleted, the realization of IPv6 has become a prime concern for many organizations. However, it is not possible to, immediately, change the whole thing over to IPv6 without a few transitions. This Paper takes a look at the ways that can be used to successfully transit to IPv6 from IPv4 among other deployment issues.

Section 1: IPv6 deployment strategy

The global IPv6 deployment recently made a significant milestone on the internet. ...