Search Results - "Andres Riera"

This Could Mean a True Tetrafascicular Intraventricular Block by Nikus, Kjell, Manzzardo, Juan, Pérez-Riera, Andrés Ricardo

Get more information

PR depression with multi‑lead ST elevation and ST depression in aVR: Is it always acute pericarditis? by Birnbaum, Yochai, Perez Riera, Andres R., Nikus, Kjell

“…The classic electrocardiographic (ECG) manifestation of stage I of acute pericarditis is diffuse ST elevation and PR depression with ST depression in lead aVR…”
Get full text

Main artifacts in electrocardiography by Pérez‐Riera, Andrés Ricardo, Barbosa‐Barros, Raimundo, Daminello‐Raimundo, Rodrigo, Abreu, Luiz Carlos

“…Electrocardiographic artifacts are defined as electrocardiographic alterations, not related to cardiac electrical activity. As a result of artifacts, the…”
Get full text

R-Peak Time: An Electrocardiographic Parameter with Multiple Clinical Applications by Pérez-Riera, Andrés Ricardo, de Abreu, Luiz Carlos, Barbosa-Barros, Raimundo, Nikus, Kjell C., Baranchuk, Adrian

“…In the 12‐lead electrocardiogram (ECG), the time from the onset of the QRS complex (Q or R wave) to the apex or peak of R or to R´ (when present), using…”
Get full text

Non-specific intraventricular conduction delay or atypical LBBB - How to predict acute coronary occlusion? by Nikus, Kjell, Ryödi, Essi, Pérez-Riera, Andrés Ricardo, Rankinen, Jani

“…We describe two patient cases with acute coronary syndrome (ACS) and broad QRS in the acute phase electrocardiogram (ECG). The patients' ECG findings resembled…”
Get full text

Left septal fascicular block: Evidence, causes, and diagnostic criteria by Pérez-Riera, Andrés Ricardo, Barbosa-Barros, Raimundo, Andreou, Andreas Y., Fiol-Sala, Miguel, Birnbaum, Yochai, da Silva Rocha, Maurício, Daminello-Raimundo, Rodrigo, de Abreu, Luiz Carlos, Nikus, Kjell

“…The existence of a tetrafascicular intraventricular conduction system is widely accepted by researchers. In this review, we have updated the criteria for left…”
Get full text

Unusual ST-Segment Elevation in the Anterolateral Precordial Leads: Ischemia, Brugada Phenocopy, Brugada Syndrome, All, or None? by Pérez-Riera, Andrés Ricardo, Barbosa-Barros, Raimundo, Daminello-Raimundo, Rodrigo, de Abreu, Luiz Carlos, Baranchuk, Adrian

Get full text

A rare combination of atrial and intraventricular conduction disturbances: Atypical type I advanced interatrial block, left posterior fascicular block and transient right bundle branch block by Manzzardo, Juan, Barbosa-Barros, Raimundo, Nikus, Kjell, Pérez-Riera, Andrés Ricardo

“…According to the first 2012 consensus report about interatrial block, the diagnosis of advanced interatrial block (A-IAB) consists of a P-wave duration ≥120 ms…”
Get full text

Long‐term outcome of intraventricular conduction delays in the general population by Rankinen, Jani, Haataja, Petri, Lyytikäinen, Leo‐Pekka, Huhtala, Heini, Lehtimäki, Terho, Kähönen, Mika, Eskola, Markku, Pérez‐Riera, Andrés Ricardo, Jula, Antti, Rissanen, Harri, Nikus, Kjell, Hernesniemi, Jussi

“…Background Previous population studies have presented conflicting results regarding the prognostic impact of intraventricular conduction delays (IVCD). Methods…”
Get full text

Andersen–Tawil Syndrome: A Comprehensive Review by Pérez-Riera, Andrés Ricardo, Barbosa-Barros, Raimundo, Samesina, Nelson, Pastore, Carlos Alberto, Scanavacca, Mauricio, Daminello-Raimundo, Rodrigo, de Abreu, Luiz Carlos, Nikus, Kjell, Brugada, Pedro

“…Andersen–Tawil syndrome (ATS) is a very rare orphan genetic multisystem channelopathy without structural heart disease (with rare exceptions). ATS type 1 is…”
Get full text

Expert cardiologists cannot distinguish between Brugada phenocopy and Brugada syndrome electrocardiogram patterns by Gottschalk, Byron H, Anselm, Daniel D, Brugada, Josep, Brugada, Pedro, Wilde, Arthur A, Chiale, Pablo A, Pérez-Riera, Andres R, Elizari, Marcelo V, De Luna, Antoni Bayés, Krahn, Andrew D, Tan, Hanno L, Postema, Pieter G, Baranchuk, Adrian

“…Brugada phenocopies (BrPs) are electrocardiogram (ECG) patterns that are identical to true Brugada syndrome (BrS) but are induced by various clinical…”
Get full text

Early ischemic ST-segment and T-wave changes during balloon angioplasty by Pessah, Mazal-Anna, Huhtala, Heini, Kosonen, Petteri, Eskola, Markku, Pérez-Riera, Andrés Ricardo, Nikus, Kjell, Rankinen, Jani

“…Acute coronary occlusion results in increased T-wave amplitude and ST-segment elevation in the ECG leads facing the ischemic region. We performed continuous…”
Get full text

Congenital short QT syndrome: A review focused on electrocardiographic features by Pérez-Riera, Andrés Ricardo, Barbosa-Barros, Raimundo, da Silva Rocha, Mauricio, Paixão-Almeida, Adail, Daminello-Raimundo, Rodrigo, de Abreu, Luiz Carlos, Yanowitz, Frank, Baranchuk, Adrian, Nikus, Kjell

“…Congenital short QT syndrome is a very low prevalence inherited primary arrhythmia syndrome first reported in 2000 by Gussak et al., who described two families…”
Get full text

Current aspects of the basic concepts of the electrophysiology of the sinoatrial node by Pérez-Riera, Andrés Ricardo, Barbosa-Barros, Raimundo, Daminello-Raimundo, Rodrigo, de Abreu, Luiz Carlos, Nikus, Kjell

“…Cardiac pacemaker cells, also named P-cells (pale cytoplasm, pacemaker, phylogenetically primitive), including cells of the sinoatrial node, are heterogeneous…”
Get full text

Letter by Pérez-Riera et al Regarding Article, "Left-Dominant Arrhythmogenic Cardiomyopathy With Heterozygous Mutations in DSP and MYBPC3" by Pérez-Riera, Andrés Ricardo, Barbosa-Barros, Raimundo, Belhassen, Bernard

Get full text

Consumption of Ultra-Processed Foods in the Brazilian Amazon during COVID-19 by da Silva Oliveira, Elyecleyde Katiane, Vieira, Tamires Dos Santos, de Souza, Orivaldo Florêncio, Noll, Priscilla Rayanne E Silva, Bezerra, Italla Maria Pinheiro, Cavalcanti, Matheus Paiva Emidio, de Abreu, Luiz Carlos, Riera, Andres Ricardo Perez

“…A COVID-19 pandemic erupted, causing a global viral pneumonia outbreak, marking the most significant public health crisis of the 21st century. These changes…”
Get full text

Evaluation of autonomic cardiac modulation and body composition in elderly submitted to the protocol of exercise and the gametherapy: A clinical trial protocol (SPIRIT compliant) by Thoma, Sáskia Fürstenberg, Pérez-Riera, Andrés Ricardo, Silva, Eduardo Antônio Costa, Costa, Ester Laura Cordeiro Oliveira, Ferreira, Airlon Nery, Belfort, Emanuel Ewald Thoma, Leite, Jéssica Costa, Zangirolami-Raimundo, Juliana, Raimundo, Rodrigo Daminello

“…Aging affects the cardiovascular system by impairing the amount and strength of cardiac pumping. Heart rate variability (HRV) is a safe parameter to assess…”
Get full text

Northwest axis in the electrocardiogram — A sign of right ventricular remodeling in tetralogy of Fallot. A case report by Nikus, Kjell, Punkka, Olli, Barbosa-Barros, Raimundo, Daminello-Raimundo, Rodrigo, de Abreu, Luiz Carlos, Pérez-Riera, Andrés Ricardo

“…The typical ECG changes in tetralogy of Fallot are right axis deviation, large R waves in the anterior precordial leads and large S waves in the lateral…”
Get full text

Professor Dr. José Manuel Rivero Carvallo: a universal and Mexican giant of cardiovascular semiology by Pérez-Riera, Andrés R, Barbosa-Barros, Raimundo, Silva-Rocha, Maurício da, Daminello-Raimundo, Rodrigo, Carlos-de-Abreu, Luiz, Nikus, Kjell

Get full text

Transient ascending ST‐segment depression and widening of the S wave in 3‐channel Holter monitoring—A sign of dromotropic disturbance in the right ventricular outflow tract in the Brugada syndrome: A report of five cases by Andrade, Antonio Thomaz, Barbosa‐Barros, Raimundo, Nikus, Kjell, Raimundo, Rodrigo D., Abreu, Luiz C., Sacilotto, Luciana, Darriuex, Francisco C. C., Yanowitz, Frank G., Brugada, Pedro, Pérez‐Riera, Andrés Ricardo

“…Background Brugada syndrome (BrS) is somewhat a challenging diagnosis, due to its dynamic pattern. One of the aspects of this disease is a significant…”
Get full text