basic_arrhythmias__7th_edition

basic_arrhythmias__7th_editionSINGLE-LEAD RHYTHM INTERPRETATION Level I: Ability to recognize a limited number of familiar patterns, usually the major life-threatening rhythms. No understanding of rules or mechanisms. Level II: Basic understanding of the rules and mechanisms of common arrhythmias according to pacemaker sites. No familiarity with more sophisticated features that complicate basic arrhythmias. Level III: Ability to interpret arrhythmias that include more sophisticated features such as sinus arrest, pacemakers, aberrancy, and blocked beats. 12-LEAD EKGS Level IV: Familiarity with 12-lead EKGs (e.g., bundle branch block, infarction location, axis deviation). Level V: Ability to distinguish subtle EKG findings (e.g., concealed conduction, reciprocal conduction, trifascicular block, His bundle recordings). Levels I, II, and III are concerned with interpretation of patterns and use only single-lead EKG tracings. Levels IV and V are multiple leads used to examine both arrhythmias and the greater complexities of the 12-lead EKG. It is usual for a student to proceed through these levels in a relatively logical progression from simple to complex. Unfortunately, it is also common for a potential student to be prevented from entering this fascinating field for lack of the initial training upon which to build more sophisticated understanding. Basic Arrhythmias is designed to provide a sound base of understanding for those interested individuals who have been unable to receive other forms of training. Its primary area of PREFACE onlystudents concentration is Level II, the area of basic understanding of the common, uncomplicated rhythms. It is hoped that Basic Arrhythmias will provide an enjoyable and interesting way for people to develop the framework that will later support continued learning in the area of electrocardiography. This self-instructional program is targeted toward several groups of people: • Those who have previously approached EKGs with “pattern recognition” • Those who have been unable to participate in more conventional EKG training • Those who are involved in a formal EKG training program and will use this pro