[Mortality study update of workers exposed to vinyl chloride in plants located in Ferrara and Ravenna (Emilia-Romagna Region, Northern Italy)].

Objectives: to update the mortality study of subjects exposed to vinyl chloride in the phases of synthesis of the monomer and polymerization in the plants of Ferrara and Ravenna (Emilia-Romagna Region, Northern Italy).

Design: both for the whole cohort and for the two plants, standardized mortality ratios (SMRs), with 95% confidence intervals (95%CI), were calculated for different death causes, then stratified by duration and latency, periods of the beginning of work and cumulative exposure (ppm-years).

Setting And Participants: the cohort includes 1,540 subjects (469 in Ferrara hired from 1953 to 1999; 1,071 in Ravenna hired from 1959 to 2000), with at least six months of work.

Noninvasive techniques to assess myocardial ischemia in hypertensive patients.

Hypertensive patients are more affected by coronary artery disease (CAD) than normotensive patients. Currently, established techniques are able to diagnose myocardial ischemia/CAD in hypertensive patients with suspected CAD. An irrevocable role remains for exercise electrocardiogram (ECG) owing to the many parameters evaluated under physiologic conditions.

[The project "Don Carlo Gnocchi Foundation--Cardio-Thoracic Department De Gasperis--Lombardy Region" for the care of children from socio-economically deprived areas affected by cardiac disease].

Background: In 2001 the Cardiac Rehabilitation Unit IRCCS S. Maria Nascente Center and the International Area of Don Carlo Gnocchi Foundation, in collaboration with the Cardiac Surgery Department "De Gasperis" of Niguarda Ca' Granda Hospital in Milan, planned a project to treat children from impoverished countries. The "Fondo Sanitario Regionale" of the Lombard Region cosponsored the program.

Post-systolic shortening during dobutamine stress echocardiography predicts cardiac survival in patients with severe left ventricular dysfunction.

Background: Patients with severe left ventricular dysfunction and myocardial viability by dobutamine stress echocardiography (DSE) or F18-fluorodeoxyglucose-single-photon emission computed tomography (FDG-SPECT), experience improved survival after coronary revascularization. Pulsed wave-tissue Doppler imaging (PW-TDI)-derived ejection phase shortening (EPS) and post-systolic shortening (PSS) velocities may help to quantify DSE. We assessed these variables in a prospective long-term follow-up.