Resumo
Definição
História e exame físico
Principais fatores diagnósticos
- presence of risk factors
- palpitations
- tachycardia
- irregular pulse
Outros fatores diagnósticos
- stroke
- shortness of breath
- fatigue
- chest pain
- dizziness
- syncope
- hypotension
- elevated jugular venous pressure
- murmur or gallop rhythm
- rales
- decrease in mentation or listlessness
Fatores de risco
- hypertension
- coronary artery disease (CAD)
- congestive heart failure
- advancing age
- diabetes mellitus
- valvular disease
- hypertrophic cardiomyopathy
- alcohol misuse
- presence of other arrhythmias
- smoking
- obesity
- sleep-disordered breathing (SDB)
- chronic obstructive pulmonary disease (COPD)
- chronic kidney disease (CKD)
- sedentary lifestyle
- thyroid disease
- autonomic neuronal dysfunction
- caffeine misuse
- cancer
- working long hours
- excessive exercise
- height
- air pollution
- migraine
Investigações diagnósticas
Primeiras investigações a serem solicitadas
- ECG
- thyroid profile
- echocardiogram
- serum urea and electrolytes (including serum magnesium)
Investigações a serem consideradas
- serum transaminases
- prolonged ECG monitoring
- fasting blood glucose or HbA1c
- screening for sleep-disordered breathing (SDB)
Algoritmo de tratamento
paroxysmal or persistent AF: haemodynamically unstable
paroxysmal or persistent AF and haemodynamically stable: rate-control strategy selected
paroxysmal or persistent AF and haemodynamically stable: rhythm-control strategy selected
permanent AF
Colaboradores
Autores
Arti N. Shah, MS, MD
Assistant Professor of Medicine
Mount Sinai School of Medicine
New York
NY
Disclosures
ANS declares that she has no competing interests.
Bharat K. Kantharia, MD, FRCP, FAHA, FACC, FESC, FHRS
President, Cardiovascular and Heart Rhythm Consultants
Clinical Professor of Medicine
Icahn School of Medicine at Mount Sinai
Attending and Consultant Cardiac Electrophysiologist
Mount Sinai and New York Presbyterian Hospitals
New York
NY
Disclosures
BKK declares that he has no competing interests. BKK is an author of a reference cited in this topic.
Peer reviewers
Andrew R.J. Mitchell, BM, MD, FRCP, FESC, FACC
Consultant Cardiologist
Jersey General Hospital
St Helier
Jersey
Channel Islands
Disclosures
ARJM declares that he has no competing interests.
Diwakar Jain, MD, FACC, FRCP, FASNC
Professor of Medicine (Cardiology)
Westchester Medical Center
Valhalla
NY
Disclosures
DJ declares that he has no competing interests.
Konstadinos Plestis, MD, FACS
Associate Professor
Department of Cardiothoracic Surgery
Mount Sinai Medical Center
New York
NY
Disclosures
KP declares that he has no competing interests.
Peer reviewer acknowledgements
BMJ Best Practice topics are updated on a rolling basis in line with developments in evidence and guidance. The peer reviewers listed here have reviewed the content at least once during the history of the topic.
Disclosures
Peer reviewer affiliations and disclosures pertain to the time of the review.
References
Key articles
Hindricks G, Potpara T, Dagres N, et al. 2020 ESC guidelines for the diagnosis and management of atrial fibrillation developed in collaboration with the European Association for Cardio-Thoracic Surgery (EACTS). Eur Heart J. 2021 Feb 1;42(5):373-498.Full text Abstract
National Institute for Health and Care Excellence. Atrial fibrillation: diagnosis and management. Jun 2021 [internet publication].Full text
Sharma M, Cornelius VR, Patel JP, et al. Efficacy and harms of direct oral anticoagulants in the elderly for stroke prevention in atrial fibrillation and secondary prevention of venous thromboembolism: systematic review and meta-analysis. Circulation. 2015 Jul 21;132(3):194-204.Full text Abstract
Lip GY, Haguenoer K, Saint-Etienne C, et al. Relationship of the SAMe-TT₂R₂ score to poor-quality anticoagulation, stroke, clinically relevant bleeding, and mortality in patients with atrial fibrillation. Chest. 2014 Sep;146(3):719-26. Abstract
Kuck KH, Brugada J, Furnkranz A, et al; FIRE AND ICE Investigators. Cryoballoon or radiofrequency ablation for paroxysmal atrial fibrillation. N Engl J Med. 2016 Jun 9;374(23):2235-45.Full text Abstract
Luik A, Radzewtiz A, Kieser M, et al. Cryoballoon versus open irrigated radiofrequency ablation in patients with paroxysmal atrial fibrillation: the prospective, randomized, controlled, noninferiority FreezeAF Study. Circulation. 2015 Oct 6;132(14):1311-9.Full text Abstract
Del-Carpio Munoz F, Gharacholou SM, Munger TM, et al. Meta-analysis of renal function on the safety and efficacy of novel oral anticoagulants for atrial fibrillation. Am J Cardiol. 2016 Jan 1;117(1):69-75. Abstract
Reference articles
A full list of sources referenced in this topic is available to users with access to all of BMJ Best Practice.
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- Atrial flutter with variable atrioventricular (AV) conduction
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