Results 71 to 80 of about 6,612 (166)

Síndromes de taquicardia ortostática.

open access: yesActa Médica Portuguesa, 1998
Orthostatic tachycardia may be due to several physiologic abnormalities. Normal regulation of cardiac frequency in relation to postural changes is described; main causes of orthostatic tachycardia are described, in particular hypovolemia, beta-adrenergic hypersensitivity and segmental autonomic neuropathy.
openaire   +1 more source

I - Evaluation of Cardiovascular Autonomic Function in Healthy Individuals. [PDF]

open access: yesArq Bras Cardiol
Maciel BC   +3 more
europepmc   +1 more source

Taquicardia con QRS estrecho: ¿taquicardia supraventricular o ventricular fascicular?

open access: yesRevista Argentina de Cardiología
Jany Rodríguez Londres   +1 more
openaire   +1 more source

Genetic and Clinical Characterization of a South-Brazilian Hypertrophic Cardiomyopathy Cohort. [PDF]

open access: yesArq Bras Cardiol
Beuren T   +7 more
europepmc   +1 more source

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