Results 31 to 40 of about 12,616,813 (142)

Disfunção ventricular esquerda transitória por cardiomiopatia induzida por estresse Transient left ventricular dysfunction due to stress-induced cardiomyopathy

open access: yesArquivos Brasileiros de Cardiologia, 2007
Apresenta-se o caso de uma paciente de 71 anos que preencheu os critérios diagnósticos para cardiomiopatia induzida por estresse que foi desencadeada por intenso estresse emocional após atropelamento por bicicleta.
Marcus Vinicius Simões   +5 more
doaj   +1 more source

Cardiopulmonary and skeletal muscle strategies underlying exhaustive exercise in adults with glycogen storage disease type III

open access: yesPhysiological Reports, Volume 14, Issue 4, February 2026.
Abstract People with glycogen storage disease type III (GSDIII‐p) have a remarkably reduced exercise tolerance. Aim of this study was to analyze the oxygen transport‐utilization chain strategies adopted by GSDIII‐p during exercise. Nine GSDIII‐p (39.4 ± 10.0 year, 33% female) and 11 healthy controls (CTRL), age and gender matched, underwent an ...
F. Lanfranconi   +18 more
wiley   +1 more source

Confirm Rx™

open access: yesJournal of Cardiac Arrhythmias, 2018
O Monitor Cardíaco Inserível (MCI) Confirm Rx™ é conveniente, conectado e contínuo. O MCI é indicado para o acompanhamento e investigação de sintomas como: síncope, palpitações, tontura, dor precordial e acidente vascular cerebral criptogênico, assim ...
Abbott
doaj   +4 more sources

Acute Reduction in Blood Flow in the Right Coronary Artery After PCI Facilitates Pacemaker‐Induced Ventricular Fibrillation

open access: yesAnnals of Noninvasive Electrocardiology, Volume 31, Issue 1, January 2026.
We present a case involving pacemaker sensing dysfunction caused by acute reduction in blood flow in the right coronary artery. The pacing spikes occurred progressively earlier on the T waves, eventually resulting in R‐on‐T pacing that triggered VF. ABSTRACT Asynchronous pacing itself does not directly lead to the development of malignant ventricular ...
Bo Wu, Yaqin Chen, Jianjun Tang, Jia He
wiley   +1 more source

Successful Treatment of Posttransplant Refractory Pure Red Cell Aplasia Following Parvovirus B19 Infection

open access: yesCase Reports in Medicine, Volume 2026, Issue 1, 2026.
Pure red cell aplasia (PRCA), a rare cause of anemia limited to the erythroid lineage, is characterized by normocytic normochromic anemia, severe reticulocytopenia, and markedly reduced or absent erythroid precursors in the bone marrow. We report a 44‐year‐old male with end‐stage renal disease (ESRD) secondary to autosomal dominant polycystic kidney ...
Yousef Ansara   +7 more
wiley   +1 more source

Síndrome do coração partido (Síndrome de Takotsubo) induzida por ecocardiograma de estresse com dobutamina Síndrome del corazón roto (síndrome de Tako-Tsubo) inducido por ecocardiograma de esfuerzo con dobutamina Dobutamine stress echocardiography-induced broken heart syndrome (Takotsubo Syndrome)

open access: yesArquivos Brasileiros de Cardiologia, 2009
Relatamos um caso de síndrome de Takotsubo induzida por ecocardiograma de estresse com dobutamina em uma paciente de 76 anos, hipertensa com queixas clínicas de dor precordial, em consulta cardiológica eletiva.
Francisco Juarez Cruz de Vasconcelos Filho   +3 more
doaj   +1 more source

Complicated IVC Filter Placement in a Patient With Venous Abnormality: A Case Report

open access: yesCase Reports in Cardiology, Volume 2026, Issue 1, 2026.
As a serious, prevalent, and potentially fatal condition, deep venous thrombosis (DVT) results in a huge healthcare‐related and socioeconomic burden. On the other hand, the placement of an inferior vena cava (IVC) filter is one of the last options to prevent the most dangerous complication of DVT, pulmonary embolism (PE).
Maryam Mehrpooya   +4 more
wiley   +1 more source

Comparison of Valvular and Ventricular Function After Right Ventricular, Leadless, Deep Septal, and Left Bundle Branch Area Pacemakers

open access: yesPacing and Clinical Electrophysiology, Volume 48, Issue 12, Page 1344-1355, December 2025.
Abstract Introduction Changes in tricuspid regurgitation (TR), mitral regurgitation (MR), and left ventricular ejection fraction (LVEF) are frequently noted after right ventricular apical (RVA) pacemaker implantation but prior studies evaluating whether left bundle branch area (LBBA), deep septal (DS), or leadless pacemaker implantation modify risk for
Anja Zhou   +6 more
wiley   +1 more source

Cintilografia de perfusão miocárdica em pacientes diabeticos tipo 2 com dor torácica atípica

open access: yes, 2004
Foram avaliados atraves de cintilografia miocardica de perfusao, 67 pacientes com diabetes tipo 2 (DM2) com dor toracica atipica e com eletrocardiograma de repouso normal ou com alteracoes inespecificas da repolarizacao ventricular, com o objetivo de se ...
Luis Jesuino de Oliveira Andrade   +7 more
semanticscholar   +1 more source

Peri‐ictal respiratory dysfunction: Expanding the association between mTOR pathway disorders and ictal central apnea

open access: yesEpilepsia, Volume 66, Issue 11, Page e248-e255, November 2025.
Abstract Among the etiologies of focal epilepsy, mutations of the GATOR1 complex genes—comprising NPRL3, NPRL2, and DEPDC5—are known to result in overactivation of mTORC1. A recent study highlighted an association between ictal and postictal central apnea (ICA) and pathogenic variants of DEPDC5.
Margherita Burani   +19 more
wiley   +1 more source

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