Singap Med J
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Observational Study
Prognostic impact of stress echocardiography with discordant stress electrocardiography in patients with suspected coronary artery disease.
During stress echocardiography, the echocardiologist routinely collects both echocardiographic images and stress electrocardiogram (ECG) concurrently. The managing physician faces a dilemma when the stress ECG and stress echocardiography results are discordant; for example, when a patient has negative stress echocardiography but positive stress ECG. We therefore sought to evaluate the prognostic value of stress echocardiography in relation to concordant or discordant stress ECG findings in our local Singapore setting, which has a well-defined Southeast Asian population. ⋯ This study will help to reassure cardiologists that discordant results (negative stress echocardiography but positive stress ECG) do not portend a higher risk of MACE when compared to concordant results (i.e. both stress echocardiography and stress ECG are negative).
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Healthcare professionals (HCPs) working in critical care areas play an important role in the organ donation (OD) process. We studied HCPs' own willingness to be organ donors and its association with sociodemographic factors as well as their knowledge and attitudes about OD and transplantation. ⋯ Although willingness to donate was higher in critical care HCPs than HCPs in general, significant knowledge gaps as well as certain beliefs and perceptions that could pose a barrier to OD were identified in this group. Measures to improve OD rates in Malaysia should include targeted educational programmes for HCPs working in critical care areas.