All publications of “Melania Aparecida Borges”

2 results

Development and clinical validation of a non-invasive, beat-to-beat blood pressure monitoring device, compared to invasive blood pressure monitoring during coronary angiography

Melania Aparecida Borges ORCID logo , Marcelo Prado ORCID logo , Tales Roberto de Souza Santini ORCID logo , Adriano Henrique Pereira Barbosa ORCID logo , Antonio Carlos Moreira ORCID logo , Eder Issao Ishibe ORCID logo , [...]

DOI: 10.31744/einstein_journal/2019AO4156

ABSTRACT Objective To develop and test a beat-to-beat blood pressure monitoring device during coronary angiography, and compare it with invasive blood pressure monitoring. Methods Twenty-eight patients with an indication for hemodynamic study were selected for this investigation, and kept in supine position. Before starting the coronary angiography, they were instructed about the use of the left radial bracelet for beat-to-beat blood pressure monitoring. Results There was a significant difference between the time required for the catheterization laboratory team to acquire […]

The use of external event monitoring (web-loop) in the elucidation of symptoms associated with arrhythmias in a general population

Hindalis Ballesteros Epifanio, Marcelo Katz, Melania Aparecida Borges, Alessandra da Graça Corrêa, Fátima Dumas Cintra, Rodrigo Leandro Grinberg, [...]

DOI: 10.1590/s1679-45082014ao2939

Objective To correlate arrhythmic symptoms with the presence of significant arrhythmias through the external event monitoring (web-loop).Methods Between January and December 2011, the web-loop was connected to 112 patients (46% of them were women, mean age 52±21 years old). Specific arrhythmic symptoms were defined as palpitations, pre-syncope and syncope observed during the monitoring. Supraventricular tachycardia, atrial flutter or fibrillation, ventricular tachycardia, pauses greater than 2 seconds or advanced atrioventricular block were classified as significant arrhythmia. The association between symptoms and […]