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Tromboembolia pulmonar de risco elevado com trombos na cavidade auricular direita

Complications of endomyocardial biopsy in heart transplant patients: a retrospe...

BACKGROUND: Endomyocardial biopsy (EMB) remains the gold standard for the diagnosis of graft rejection after heart transplantation (HT). Our purpose was to evaluate the rate of complications of this invasive procedure. METHODS: This was a retrospective study of 175 patients, who were transplanted between November 2003 and October 2010 and survived more than 1 month after surgery. We evaluated the number of inc...

Miocardiopatia de etiologia isquémica versus não-isquémica: haverá diferenças n...

INTRODUCTION: Previous studies have associated heart failure (HF) of ischemic etiology with worse prognosis compared to HF from non-ischemic cardiomyopathy. HF treatment has evolved significantly in recent years. Has this evolution had an impact on this prognostic gap? OBJECTIVE: The aim of our study was to compare patients with advanced HF--nonischemic versus ischemic etiology--in terms of baseline characteri...

Anemia: apenas marcador ou preditor independente de mortalidade na insuficiênci...

INTRODUCTION AND OBJECTIVES: Advanced heart failure (HF) remains a major cause of mortality. Identification of new prognostic risk factors is therefore a priority. Anemia, a frequent comorbidity in HF patients and a recognized trigger of symptoms, has recently received considerable attention in this context. Several studies have demonstrated an association between anemia and increased mortality in stable chroni...

Primary biliary cirrhosis in a rheumatoid arthritis patient treated with rituxi...

Primary biliary cirrhosis (PBC) is an autoimmune disease in which intrahepatic bile ducts are targeted by an immune-mediated injury. This disease tends to progress to fibrosis and cirrhosis with hepatic failure. The authors report a case of a 50-year-old rheumatoid arthritis (RA) patient, with erosions and seropositive for rheumatoid factor and anti-citrullinated peptide antibodies, with 18 years disease durati...

Preditores de prognóstico adverso numa população com diabetes após síndromes co...

Left ventricular end diastolic pressure and acute coronary syndromes

BACKGROUND: Data is lacking in the literature regarding the prognostic impact of left ventricular-end diastolic pressure (LVEDP) across acute coronary syndromes (ACS). OBJECTIVE: To assess LVEDP and its prognostic implications in ACS patients. METHODS: Prospective, longitudinal and continuous study of 1329 ACS patients from a single center between 2004 and 2006. Diastolic function was determined by LVEDP. Pop...

Embolia coronária aguda em portadora de prótese aórtica mecânica: caso clínico

Embolic myocardial infarction is a rare entity, which is often difficult to diagnose, and there is little agreement on its treatment. Patients with prosthetic valves are considered an important risk group. A 71-year-old woman with a mechanical aortic prosthesis was admitted with anterior ST segment elevation myocardial infarction after two hours of symptoms. Emergency angiography revealed an image suggestive of...

Can we improve outcomes in patients with previous coronary artery bypass surger...

INTRODUCTION AND OBJECTIVES: Prognosis and in-hospital management of patients with acute coronary syndrome (ACS) and a history of coronary artery bypass graft (CABG) surgery are still debated. The objective of this study was to characterize ACS patients with a CABG and to compare their in-hospital and postdischarge outcomes with those of patients without a CABG. METHODS: This ongoing prospective observational s...

Cardiac resynchronization therapy is effective even in elderly patients with co...

PURPOSE: The purpose of this study was to compare the effects of cardiac resynchronization therapy (CRT) in elderly patients (> or =65 years) with younger patients and to assess the impact of comorbidities in CRT remodeling response. METHODS: This is a prospective study of 87 consecutive patients scheduled for CRT who underwent clinical and echocardiographic evaluation before and 6 months after CRT. A reductio...