Molecular diagnosis of toxoplasmosis at the onset of symptomatic primary infection: A straightforward alternative to serological examinations.

Myopericarditis is a rare but well-documented clinical presentation of primary Toxoplasma gondii infection in immunocompetent patients. Here, early detection of Toxoplasma DNA in the peripheral blood by PCR allowed the diagnosis of acute toxoplasmosis while serological tests were negative. Additional serological evaluations 2 weeks later confirmed the diagnosis and showed that cardiac manifestations occurred before seroconversion.

Prognostic Impact of Calcium Score after Transcatheter Aortic Valve Implantation Performed With New Generation Prosthesis.

Calcium score (CS) is a well-known prognostic factor after transcatheter aortic valve implantation (TAVI) performed with first generation prosthesis but few data are available concerning new generation valves. The aim of this study was to evaluate if CS remains a prognostic factor after Sapien 3 and Evolut R valves implantation. Agatston CS was evaluated on multislice computed tomography before TAVI in 346 patients implanted with Sapien XT (n = 61), CoreValve (n = 57) devices, (group 1, n = 118), and with new generation Sapien 3 (n = 147), Evolut R (n = 81) prosthesis, (group 2, n = 228).

Feasibility and Safety of Transcatheter Aortic Valve Implantation Performed Without Intensive Care Unit Admission.

Admission to the intensive care unit (ICU) is a standard of care after transcatheter aortic valve implantation (TAVI); however, the improvement of the procedure and the need to minimize the unnecessary use of medical resources call into question this strategy. We evaluated prospectively 177 consecutive patients who underwent TAVI. Low-risk patients, admitted to conventional cardiology units, had stable clinical state, transfemoral access, no right bundle branch block, permanent pacing with a self-expandable valve, and no complication occurring during the procedure.

Copeptin and high-sensitivity cardiac troponin to exclude severe coronary stenosis in patients with chest pain and coronary artery disease.

Purpose: The purpose was to evaluate the incremental value of copeptin associated with high-sensitivity cardiac T troponin (hs-cTnT) to exclude severe coronary stenosis in patients with coronary artery disease (CAD) and acute chest pain.

Methods: This monocentric prospective study included 96 consecutive patients with documented CAD and admitted to the intensive care unit for chest pain lasting for less than 10 hours. Acute coronary syndrome was excluded with electrocardiography and baseline hs-cTnT values <14 ng/L with dynamic changes ≤50% 3 hours later (Roche Diagnostics, COBAS 8000).