[Acute ischemic stroke in cancer patients. A case-control study].

One in 10 patients with ischemic stroke has comorbid cancer. Our goal was to compare stroke patients with cancer against those without cancer in terms of clinical and radiological features, and the underlying mechanism. We conducted a retrospective case-control study in patients admitted with ischemic stroke between July 2013 and September 2018.

Hemodynamic Determinants of the Biologic Variation of N-Terminal Pro-B-Type Natriuretic Peptide in Patients With Stable Systolic Chronic Heart Failure.

Background Context: Biologic variation of N-terminal pro-B-type natriuretic peptide (NT-proBNP) in chronic heart failure (CHF) may affect blood levels and risk stratification. The sources of NT-proBNP variation are unknown.

Methods And Results: We performed NT-proBNP measurements and clinical and hemodynamic assessments in 50 patients with heart failure with reduced ejection fraction (HFrEF) who met criteria for clinical stability over 2 time intervals.

Biological variation of the cardiac index in patients with stable chronic heart failure: inert gas rebreathing compared with impedance cardiography.

Aims: In chronic heart failure (CHF), changes in cardiac function define the course of the disease. The cardiac index (CI) is the most adequate indicator of cardiac function. Interpretation of serial CI measurements, however, requires knowledge of the biological variation of CI.

High-sensitivity cardiac troponin T and N-terminal pro-B-type natriuretic peptide predict mortality in stable coronary artery disease: results from the Ludwigshafen Risk and Cardiovascular Health (LURIC) study.

Background: The simultaneous assessment of high-sensitivity cardiac troponin T (hscTnT) and NT-proBNP for predicting death in stable coronary artery disease (CAD) has yet not been examined. We investigated the additional contribution of hscTnT to the risk of mortality prediction of NT-proBNP in patients with stable CAD.

Methods: We studied 1469 patients with stable CAD enrolled in the Ludwigshafen Risk and Cardiovascular Health Study (LURIC).