Atrial Fibrillation Research Paper

Words: 418

Pages: 2

Open Document

Atrial fibrillation is an irregularly rapid heart rate caused by poor blood flow in the heart. Atrial fibrillation, also known as a fib, can cause serious complications. If not treated immediately it can lead to cardiac arrest. (who, how, and when was it discovered). A fib is caused by uncoordinated atrial activation and associated with an irregularly irregular ventricular response. What happens is the ventricles and atrium do not beat in coordination and the heart is beating very irregularly not allowing proper amounts of blood to be circulated throughout the body. The causes of atrial fibrillation include underlying structural heart disease, metabolic disorders, endocrine diseases, and certain medications. Some Cardiac abnormalities include mitral or aortic stenosis, hypertension, coronary artery disease, or pulmonary embolism. A few metabolic causes are carbon monoxide poisoning, hypoxemia, hypokalemia, and hypercalcemia. Drugs that can lead to a fib include albuterol, adenosine, and nicotine. …show more content…
Patients who are suspected of having atrial fibrillation should obtain an electrocardiogram to establish the diagnosis. On the ECG it should show rapid baseline waves, absence of the P wave, and irregularly irregular ventricular response. A transthoracic echocardiogram should be obtained to rule out any vavular disease pericardial disease. To determine the correct management of the patients a fib the following factors must be taken into consideration: hemodynamic stability, concurrent cardiovascular symptoms, identifying contributing factors, and duration of atrial fibrillation. A chest x-ray may be used if there is any suspected pulmonary abnormality. The x-ray is used to detect enlargement or the chambers, and evaluate pulmonary

Atrial Fibrillation Research Paper

Atrial Fibrillation is the most common arrhythmia diagnosed in the United States, affecting 2.5 million people or 1% of the population (Nottingham 280). In atrial fibrillation, the electrical impulse, which causes the atria to contract, becomes disorganized and comes from all over the atria instead of originating in the sinus node. Oxford English Dictionary defines atrial fibrillation as an irregular, uncoordinated twitching or quivering (as opposed to regular contraction) of the atria of the heart…

Words 521 - Pages 3

Atrial Fibrillation Research Paper

Atrial Fibrilation This is a common arrhythmia, occurring in 5-10% of patients over 65 years of age. It also occurs, particularly in a paroxysmal form, in younger patients. Any condition resulting in raised atrial pressure, increased atrial muscle mass, atrial fibrosis, or inflammation and infiltration of the atrium, may cause atrial fibrillation. There are also many systemic causes of atrial fibrillation. Hypertension and heart failure are most often associated with non-rheumatic atrial fibrillation…

Words 903 - Pages 4

Atrial Fibrillation Research Paper

Introduction Atrial fibrillation is a common type of irregular or rapid heartbeat that greatly increases your risk for stroke. In atrial fibrillation, the top portions of the heart (atria) beat out of sync with the lower portions of the heart. When the atria are fibrillating, blood can pool in the heart and form clots. If a clot travels to the brain, it can cause a stroke. This type of stroke is preventable. Understanding atrial fibrillation and knowing how to properly manage it can prevent you from…

Words 1030 - Pages 5

Deep Vein Thrombosis Essay

The part of the body affected is the opposite side of the affected brain, so if the person is right handed, left sided stroke will affect... Below is a free essay on "What Causes a Stroke" from Anti Essays, your source for free research papers, essays, and term paper examples. What causes a stroke? Picture yourself walking through the mall, you feel fine. Suddenly, you are unable to use one side of your body and you stumble to the floor. When people rush to help you, you are unable to speak clearly…

Words 2173 - Pages 9

pharmacoeconomic Essay examples

provides a systematic and critical review of the evolving methods and applications of value of information (VOI) in academia and practice and discusses where future research needs to be directed. Methods Published VOI studies were identiﬁed by conducting a computerized search on Scopus and ISI Web of Science from…

Words 14233 - Pages 57

Robotics in Surgery Essay

Objective: Tracking the progress of new Robotic Surgery techniques, their limitations and future scope. Background: The field of robotics has the potential to alter how we live in the 21st century. This paper explores the Surgical Robotic Systems in use, their applications during different surgeries and the future scope. Method: Articles describing the…

Words 5199 - Pages 21