Resumo
Diagnóstico diferencial
Comum
- Síndrome coronariana aguda
- Arritmias ventriculares
- Bloqueio atrioventricular
- Fibrilação atrial aguda
- Insuficiência cardíaca congestiva
- Depleção de volume
- Disfunção do nó sinusal
- Estenose aórtica
- Hemorragia digestiva alta
- Hemorragia digestiva baixa
- Neuromediada
- Hipotensão ortostática
- Enxaqueca
- Convulsão
Incomum
- Síndrome de Wolff-Parkinson-White/síndrome de pré-excitação
- Tamponamento cardíaco
- Dissecção da aorta
- Embolia pulmonar
- Aneurisma roto da aorta abdominal
- Síndrome de Brugada
- Síndrome do QT longo
- Cardiomiopatia hipertrófica
- Cardiomiopatia arritmogênica do ventrículo direito
- Estenose mitral
- Mixoma atrial
- Sarcoidose cardíaca
- Síndrome do roubo da subclávia
- Gravidez ectópica
- Hipoglicemia
- Doença de Addison
- Acidente vascular cerebral (AVC) vertebrobasilar agudo
- Pseudossíncope psicogênica
Colaboradores
Autores
Cardiac Electrophysiologist
Kearney Regional Medical Center
Kearney
NE
Divulgações
SW declares that he has no competing interests.
Dr Sanjeev Wasson would like to gratefully acknowledge Dr Sarabjeet Singh and Dr Nishant Kalra, the previous contributors to this topic. SS and NK declare that they have no competing interests.
Colegas revisores
Assistant Professor of Medicine
Harvard Medical School
Director
The Clinical Decision Unit and Cardiac Emergency Center
Beth Israel Deaconess Medical Center
Boston
MA
Divulgações
SG declares that he has no competing interests.
Professor of Medicine
VA Greater Los Angeles Healthcare System
UCLA School of Medicine
Los Angeles
CA
Divulgações
DL declares that he has no competing interests.
Consultant Cardiologist
Heart and Lung Centre
New Cross Hospital
Wolverhampton
UK
Divulgações
SP has received funds for attending conferences, and fees for speaking and consultation, from Medtronic Inc. SP was also in receipt of funding for research, between 2007 and 2009, from Medtronic Inc. to the University of Manchester. SP was a Guideline Development Group member of the National Institute or Health and Care Excellence (formerly National Institute for Clinical Excellence) guidelines on transient loss of consciousness ('blackouts') management in adults and young people, published in August 2010.
Consultant Cardiologist
Department of Cardiology
King's College Hospital
London
UK
Divulgações
NG declares that he has no competing interests.
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