Abstract
The word “syncope” is derived from the Greek syn, meaning “with” and koptein meaning “to cut off/interrupt”. The use of the word syncope to describe the abrupt “cutting off” of consciousness has been in place for hundreds of years. No matter what term patients use: syncope, fainting, drop attacks, or spells is used, the concept transient loss of consciousness followed by spontaneous recovery has been, is and always will be a common issue for cardiologists to diagnose and manage. Many causes of syncope are outside the scope of cardiology. Due to the inherent life-threatening nature of many cardiac causes of syncope, it is important for the cardiologist to be well versed on the topic.
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Abbreviations
- ACE-I:
-
Angiotensin converting enzyme inhibitor
- ARVC:
-
Arrhythmogenic right ventricular cardiomyopathy
- AS:
-
Aortic stenosis
- AV:
-
Atrioventricular
- BB:
-
Beta blocker
- BP:
-
Blood pressure
- bpm:
-
Beats per minute
- CAD:
-
Coronary artery disease
- CCB:
-
Calcium channel blocker
- CEA:
-
Carotid endarterectomy
- CHF:
-
Congestive Heart Failure
- CSM:
-
Carotid Sinus Massage
- CT:
-
Computed Tomography
- DBP:
-
Diastolic blood pressure
- ECG:
-
Electrocardiogram
- EEG:
-
Electroencephalogram
- EF:
-
Ejection Fraction
- HOCM:
-
Hypertrophic obstructive cardiomyopathy
- HR:
-
Heart rate
- ICD:
-
Implantable cardioverter defibrillator
- LOC:
-
Loss of consciousness
- MI:
-
Myocardial infarction
- MRI:
-
Magnetic Resonance Imaging
- MS:
-
Mitral stenosis
- NMS:
-
Neurally mediated syncope
- NSVT:
-
Non-sustained ventricular tachycardia
- PCM:
-
Physical counter-pressure maneuvers
- PE:
-
Pulmonary embolus
- POTS:
-
Postural orthostatic tachycardia syndrome
- PS:
-
Pulmonic stenosis
- PVR:
-
Peripheral vascular resistance
- RV:
-
Right ventricle
- SBP:
-
Systolic blood pressure
- SCD:
-
Sudden cardiac death
- SHD:
-
Structural heart disease
- SSS:
-
Sick sinus syndrome
- SVT:
-
Supraventricular tachyarrhythmia
- TIA:
-
Transient Ischemic Attack
- VF:
-
Ventricular fibrillation
- VT:
-
Ventricular tachycardia
- WPW:
-
Wolff-Parkinson-White
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Zilinski, J.L., Danik, S.B., Danik, S.B. (2014). Syncope. In: Gaggin, H., Januzzi, Jr., J. (eds) MGH Cardiology Board Review. Springer, London. https://doi.org/10.1007/978-1-4471-4483-0_26
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