et al.. Diagnostic value of history in patients with syncope with or without heart disease. J Am Coll Cardiol. 2001;37(7):1921–8.
S. The prevalence of Neurally Medicated Syncope in older patients presenting with unexplained falls. Eur J Intern Med. 2012;23:e48–e52.
DL. The clinical features of submassive and massive pulmonary emboli. Am J Med. 1977;62(3):355–60.
EJ. Failure to validate the San Francisco Syncope Rule in an independent emergency department population. Ann Emerg Med. 2008;52:151–9.
et al. 2006 Writing Committee Members; American College of Cardiology/American Heart Association Task Force. 2008 Focused update incorporated into the ACC/AHA 2006 guidelines for the management of patients with valvular heart disease: a report of the American College of Cardiology/American Heart Association Task Force on Practice Guidelines (Writing Committee to Revise the 1998 Guidelines for the Management of Patients With Valvular Heart Disease): endorsed by the Society of Cardiovascular Anesthesiologists, Society for Cardiovascular Angiography and Interventions, and Society of Thoracic Surgeons. Circulation. 2008;118:e523–e661.
F. The value of the clinical history in the differentiation of syncope due to ventricular tachycardia, atrioventricular block, and neurocardiogenic Syncope. Am J Med. 1995;98:365–73.
P. Syncope in acute pulmonary embolism. Eur J Emerg Med. 2004;11(4):208–9.
F. Syncope in patients with pulmonary embolism: comparison between patients with syncope as the presenting symptom of pulmonary embolism and patients with pulmonary embolism without syncope. Vasc Med. 2003;8(4):257–61.
K, van Dijk
H. Diagnostic value of history taking in reflex syncope. Clin Auton Res. 2004;14 Suppl 1:37–44.
AA. Value of history-taking in syncope patients: in whom to suspect long QT syndrome. Europace. 2009;11:937–43.
RA. Carotid sinus hypersensitivity is common in older patients presenting to an accident and emergency department with unexplained falls. Age Ageing. 2001;30:289–93.
et al.. Clinical predictors of cardiac syncope at initial evaluation in patients referred urgently to a general hospital: the EGSYS score. Heart. 2008;94:1620–6.
MW. Clinical manifestations of hypertrophic cardiomyopathy. In: UpToDate; 2006.
JP, Ellenbogen KA et
al. ACC/AHA/HRS 2008 Guidelines for Device-Based Therapy of Cardiac Rhythm Abnormalities: a report of the American College of Cardiology/American Heart Association Task Force on Practice Guidelines (Writing Committee to Revise the ACC/AHA/NASPE 2002 Guideline Update for Implantation of Cardiac Pacemakers and Antiarrhythmia Devices): developed in collaboration with the American Association for Thoracic Surgery and Society of Thoracic Surgeons. Circulation. 2008;117(21):e350–408.
K. Does this patient have an abnormal systolic murmur? JAMA. 1997;277(7):564–71.
S. A bedside clinical prediction rule for detecting moderate or severe aortic stenosis. J Gen Intern Med. 1998;13(10):699–704.
European Heart Rhythm Association; Heart Rhythm Society, Zipes
et al. American College of Cardiology; American Heart Association Task Force; European Society of Cardiology Committee for Practice Guidelines. ACC/AHA/ESC 2006 guidelines for management of patients with ventricular arrhythmias and the prevention of sudden cardiac death: a report of the American College of Cardiology/American Heart Association Task Force and the European Society of Cardiology Committee for Practice Guidelines (Writing Committee to Develop Guidelines for Management of Patients With Ventricular Arrhythmias and the Prevention of Sudden Cardiac Death). J Am Coll Cardiol. 2006;48(5):e247–346.
et al.. 2011 ACCF/AHA Guideline for the Diagnosis and Treatment of Hypertrophic Cardiomyopathy: Executive Summary: A Report of the American College of Cardiology Foundation/American Heart Association Task Force on Practice Guidelines. Circulation. 2011;124:2761–96.
L. Approach to the diagnosis and initial management of the stable adult patient with a wide complex tachycardia. Am J Cardiol. 2008;101:1456–66.
et al.. Predictive models of syncope causes in an outpatient clinic. Int J Cardiol. 2008;123:249–56.
BP. Clinical practice. Neurocardiogenic syncope. N Engl J Med. 2005;352(10):1004–10.
Joint Task Force on the Management of Valvular Heart Disease of the European Society of Cardiology (ESC); European Association for Cardio-Thoracic Surgery (EACTS), Vahanian
et al.. Guidelines on the management of valvular heart diseases (version 2012). Eur Heart J. 2012;33:2451–96.
RA. Carotid sinus hypersensitivity in asymptomatic older persons. Implications for diagnosis of syncope and falls. Arch Intern Med. 2006;166:515–20.
et al.. Electrocardiographic features of sarcomere mutation carriers with and without clinically overt hypertrophic cardiomyopathy. Am J Cardiol. 2011;108:1606–13.
RA. Bedside diagnosis of systolic murmurs. N Engl J Med. 1988;318(24):1572–8.
et al.; American College of Cardiology/European Society of Cardiology clinical expert consensus document on hypertrophic cardiomyopathy. A report of the American College of Cardiology Foundation Task Force on Clinical Expert Consensus Documents and the European Society of Cardiology Committee for Practice Guidelines. J Am Coll Cardiol. 2003;42(9):1687–713.
CE. Acute myocardial infarction in patients with syncope. CJEM. 2009;11(2):156–60.
S, Abernethy WB 3rd, Simel
DL. The rational clinical examination. Is this patient hypovolemic? JAMA. 1999;281(11):1022–9.
N. Seizure versus syncope. Lancet Neurol. 2006;5(2):171–80.
P. Clinical history in the diagnosis of the cardiac syncope–-the predictive scoring system. Pacing Clin Electrophysiol. 2011;34:1480–5.
et al.; International Study on Syncope of Uncertain Etiology (ISSUE) Investigators. Mechanism of syncope in patients with isolated syncope and in patients with tilt-positive syncope. Circulation. 2001;104:1261–7.
Jr. Clinical practice. Hypertrophic obstructive cardiomyopathy. N Engl J Med. 2004;350(13):1320–7.
et al.. A validation study of the 2003 American College of Cardiology/European Society of Cardiology and 2011 American College of Cardiology Foundation/American Heart Association risk stratification and treatment algorithms for sudden cardiac death in patients with hypertrophic cardiomyopathy. Heart. 2013;99:534–41.
H. Implantable loop recorder in unexplained syncope: classification, mechanism, transient loss of consciousness and role of major depressive disorder in patients with and without structural heart disease. Heart. 2008;94:e17.
et al.. ACCF/HRS/AHA/ASE/HFSA/SCAI/SCCT/SCMR 2013 appropriate use criteria for implantable cardioverter-defibrillators and cardiac resynchronization therapy. Heart Rhythm. 2013;10(4):1–48.
M. Diagnostic yield and utility of neurovascular ultrasonography in the evaluation of patients with syncope. Mayo Clin Proc. 2005;80(4):480–8.
M. Diagnostic criteria for vasovagal syncope based on a quantitative history. Eur Heart J. 2006;27(3):344–50.
et al.. Historical criteria that distinguish syncope from seizures. J Am Coll Cardiol. 2002;40(1):142–8.
et al.. Incidence, diagnostic yield and safety of the implantable loop-recorder to detect the mechanism of syncope in patients with and without structural heart disease. Eur Heart J. 2004;25:1116–9.
et al.. AHA/ACCF Scientific Statement on the evaluation of syncope: from the American Heart Association Councils on Clinical Cardiology, Cardiovascular Nursing, Cardiovascular Disease in the Young, and Stroke, and the Quality of Care and Outcomes Research Interdisciplinary Working Group; and the American College of Cardiology Foundation: in collaboration with the Heart Rhythm Society: endorsed by the American Autonomic Society. Circulation. 2006;113(2):316–27.
Task Force for the Diagnosis and Management of Syncope; European Society of Cardiology (ESC); European Heart Rhythm Association (EHRA); Heart Failure Association (HFA); Heart Rhythm Society (HRS); Moya
et al.. Guidelines for the diagnosis and management of syncope (version 2009). Eur Heart J. 2009;30:2631–71.
J. The Effect of Venesection and the Pooling of Blood in the Extremities on the Atrial Pressure and Cardiac Output in Normal Subjects with Observations on Acute Circulatory Collapse in Three Instances. J Clin Invest. 1945 May;24(3): 337–344.