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List of works by Joao Freitas

Alexithymia and psychopathology in patients with acute myocardial infarction.

scientific article

Autonomic activity and biomarker behavior in supine position and after passive postural stress in different orthostatic intolerance syndromes.

scientific article

Autonomic dysfunction affects cerebral neurovascular coupling

scientific article published on 28 July 2011

Autonomic dysfunction affects dynamic cerebral autoregulation during Valsalva maneuver: comparison between healthy and autonomic dysfunction subjects

scientific article published on 12 June 2014

B-type natriuretic peptide is related to left ventricular mass in hypertensive patients but not in athletes

scientific article published in January 2002

Circadian heart rate and blood pressure variability in autonomic failure

scientific article published on 01 February 2005

Circadian heart rate variability rhythm in shift workers

scientific article published on 01 January 1997

Clinical improvement in patients with orthostatic intolerance after treatment with bisoprolol and fludrocortisone.

scientific article

Deep brain stimulation does not change neurovascular coupling in non-motor visual cortex: An autonomic and visual evoked blood flow velocity response study

article

Diurnal blood pressure variation in progressive autonomic failure

scientific article published on 01 April 2000

Drug-induced life-threatening arrhythmias and sudden cardiac death: A clinical perspective of long QT, short QT and Brugada syndromes.

scientific article

Electrocardiographic evaluation in athletes: 'Normal' changes in the athlete's heart and benefits and disadvantages of screening.

scientific article published on 25 February 2016

Heart rate variability as an assessment of brain death

scientific article published in December 2000

Heart rate variability in brain death

scientific article published on 01 June 1996

High altitude-related neurocardiogenic syncope.

scientific article published in May 1996

High resolution electrocardiogram and late potential monitoring

scientific article published in February 1991

Impaired arterial baroreceptor sensitivity before tilt-induced syncope.

scientific article published in October 1999

Improved orthostatic tolerance in familial amyloidotic polyneuropathy with unnatural noradrenaline precursor L-threo-3,4-dihydroxyphenylserine.

scientific article published in January 1997

Indexes of cerebral autoregulation do not reflect impairment in syncope: insights from head-up tilt test of vasovagal and autonomic failure subjects.

scientific article published on 5 July 2017

Induced Brugada syndrome: Possible sources of arrhythmogenesis

scientific article

Interplay of cerebral autoregulation and neurovascular coupling evaluated by functional TCD in different orthostatic conditions.

scientific article published in February 2007

Long-term follow-up of patients with postural tachycardia syndrome

scientific article published on 22 December 2011

Neurohormonal behavior during prolonged orthostatic stress in normotensive subjects.

scientific article published in January 2005

New parameter for explaining the "natural protection" of the female sex in cardiovascular risk (the value of arterial baroreceptors)

scientific article published in January 1998

Postural hypotension. New insights on pathophysiology and recent treatment advances.

scientific article

Role of autonomic nervous system and hemodynamics in cardiovascular homeostasis after orthostatic stress

scientific article published on 01 December 2000

Role of sympathetic nervous system in cyclosporine-induced rise in blood pressure

scientific article published on 01 July 1999

Spectral analysis of heart rate variability in athletes

article

Spectral analysis of the heart rate as an assessment of autonomic function in familial amyloid polyneuropathy

scientific article published on 01 December 1991

Syncope in the young athlete: Assessment of prognosis in subjects with hypertrophic cardiomyopathy.

scientific article published on 29 June 2016

Syncope: how to deal with it?

scientific article published in February 1994

The ambulatory recording of the long-term electrocardiogram

scientific article published in October 1994

The role of pacemaker in hypersensitive carotid sinus syndrome.

scientific article published on 17 December 2010

The usefulness of the head-up tilt test in patients with suspected epilepsy.

scientific article published on 17 February 2014

[Circadian patterns of heart rate variability in patients with dysautonomia]

scientific article published on 01 March 1997

[Current perspectives in screening for cardiac diseases which most frequently cause sudden death during the practice of a sports activity]

scientific article published on 01 March 1998

[Inflammatory bowel disease. Role of the autonomic nervous system]

scientific article published on 01 November 1999

[Orthostatic intolerance. A review and clinical case]

scientific article published on 01 September 1998

[Sudden death in athletes]

scientific article published on 01 January 1994

[The spectral analysis of heart rate variability. A comparative study between nonparametric and parametric spectral analysis in short series]

scientific article published on 01 September 1995

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