Here are some types of artifact you may encounter along with some tips to help you achieve excellent data quality on your ECG tracings.

• Loose lead artifact.
• Wandering baseline artifact.
• Muscle tremor artifact.
• Electromagnetic interference (EMI)
• CPR compression artifact.
• Neuromodulation artifact.
• Echo distortion artifact.

Causes of electrical artifacts on ECGs are manifold. External artifacts are usually caused by line current, which has a frequency of 50 Hz or 60 Hz. Internal electrical artifacts can be caused by tremors, muscle shivering, hiccups or, as in the present case, medical devices.

In medical imaging, artifacts are misrepresentations of tissue structures produced by imaging techniques such as ultrasound, X-ray, CT scan, and magnetic resonance imaging (MRI). Physicians typically learn to recognize some of these artifacts to avoid mistaking them for actual pathology.

1a : a usually simple object (such as a tool or ornament) showing human workmanship or modification as distinguished from a natural object especially : an object remaining from a particular period caves containing prehistoric artifacts.

Agile scrum artifacts are information that a scrum team and stakeholders use to detail the product being developed, actions to produce it, and the actions performed during the project. These artifacts provide metadata points that give insight into the performance of a sprint.

Scrum employs an iterative, incremental approach to optimize predictability and control risk. Three pillars uphold every implementation of empirical process control: transparency, inspection, and adaptation.

Scrum describes three primary artifacts: the Product Backlog, the Sprint Backlog, and the Product Increment.

If an Agile approach is right for your project, you will then need to determine whether or not Scrum is the best Agile methodology for your specific needs and goals. Scrum is typically best suited to projects which do not have clear requirements, are likely to experience change, and/or require frequent testing.

The first paper on Scrum appeared in the Harvard Business Review in January 1986. Software teams started using the Scrum agile process in 1993. Other agile processes started popping up shortly after this but the term “agile” was first applied to Scrum and similar processes in early 2001.

Disadvantages of Scrum

• Scrum often leads to scope creep, due to the lack of a definite end-date.
• The chances of project failure are high if individuals aren’t very committed or cooperative.
• Adopting the Scrum framework in large teams is challenging.
• The framework can be successful only with experienced team members.

SCRUM

Acronym	Definition
SCRUM	S-Coordinates Rutgers University Model (ocean modeling; Rutgers University; New Jersey)
SCRUM	Scottish Club Rugby Union Magazine (Edinburgh)

Scrum in HR: People Practices that Engage, Equip & Empower From employee engagement to policies and practices to recruiting and retention, Scrum helps HR teams create people practices that enhance the work of the organization while limiting risk.

The term ‘Scrum’ was first used by Hirotaka Takeuchi and Ikujiro Nonaka in their ground-breaking 1986 paper “The New New Product Development Game“. They borrowed the name from the game of rugby to stress the importance of teams in complex product development. That core was named ‘Scrum’ by the authors.

The Scrum Guide lists five values that all Scrum teams share: commitment, courage, focus, openness, and respect.

Underlying principles of SAFe Assume variability; preserve options. Build incrementally with fast integrated learning cycles. Base milestones on objective evaluation of working systems. Visualize and limit work-in-progress, reduce batch sizes, and manage queue lengths.

The 12 Agile Principles

• #1 Satisfy Customers Through Early & Continuous Delivery.
• #2 Welcome Changing Requirements Even Late in the Project.
• #3 Deliver Value Frequently.
• #4 Break the Silos of Your Project.
• #5 Build Projects Around Motivated Individuals.
• #6 The Most Effective Way of Communication is Face-to-face.

What are the key scrum principles?

• Control over the empirical process. Transparency, evaluation, and adaptation underlie Scrum methodology.
• Self-organization.
• Collaboration.
• Value-based prioritization.
• Timeboxing.
• Iterative development.

Basic Scrum Rules

• Every Sprint is Four Weeks or Less in Duration.
• There are no Breaks Between Sprints.
• Every Sprint is the Same Length.
• The Intention of Every Sprint is “Potentially Shippable” Software.
• Every Sprint includes Sprint Planning.
• The Sprint Planning Meeting is Time boxed to 2 Hours / Week of Sprint Length.

The Kanban method is an approach to change management that is designed to meet minimal resistance. Therefore it encourages continuous small incremental and evolutionary changes to your current system. Sweeping changes are discouraged because they generally encounter increased resistance due to fear or uncertainty.

Scrum is a framework that helps teams work together. Often thought of as an agile project management framework, scrum describes a set of meetings, tools, and roles that work in concert to help teams structure and manage their work.

As per the Scrum Process Framework, Scrum Teams consist of a Product Owner, the Development Team and a Scrum Master. Scrum Teams are always a self-organizing and cross-functional team. So, in this article, we will discuss the Product Owner’s roles and responsibilities.

The term scrum is also used to describe the daily, standup meetings that occur during a sprint. Sprints are time-boxed periods of one week to one month, during which a product owner, scrum master, and scrum team work to complete a specific product addition.

Who manages a sprint? The scrum process defines three key roles in sprint planning and implementation. Responsible for maximizing the value of the work completed by the development team. The product owner prioritizes the backlog, defines user stories, and is the only team member empowered to accept stories as done.