Government relations, government regulations: jumping through the hoops

Over the last decade, telehealth in Australia has been primarily facilitated and driven by government funding. The government now has a major policy initiative in online health. However, in pursuing the broad initiative there is a danger that some of the smaller components can get lost, and this is probably what has happened to telehealth. There appear to be a number of steps required if telehealth in Australia is to keep up the pace of development that occurred in the 1990s, as we move into what is now being called the era of e-health, involving broadband Internet health service delivery. This area is changing extremely rapidly and is increasingly migrating away from the public sector in Australia, where most of the developmental work has occurred, and into the private sector. Many of the issues that require consideration within the domain of e-health in Australia are also relevant to other countries. E-health will significantly change the way that health-care is practised in future, and it is clear that it is the human factors that are more difficult to overcome, rather than the technological ones.

Relations between physiologic parameters and pulse transit time during loaded breathing

Pulse transit time (PTT) is a non-invasive measure, defined as time taken for the pulse pressure waves to travel from the R-wave of electrocardiogram to a selected peripheral site. Baseline PTT value is known to be influenced by physiologic variables like heart rate (HR), blood pressure (BP) and arterial compliance (AC). However, few quantitative data are available describing the factors which can influence PTT measurements in a child during breathing. The aim of this study was to investigate the effects of changes in breathing efforts on PTT baseline and fluctuations. Two different inspiratory resistive loading (IRL) devices were used to simulate loaded breathing in order to induce these effects. It is known that HR can influence the normative PTT value however the effect of HR variability (HRV) is not well-studied. Two groups of 3 healthy children ( 0.05) HR changes during all test activities. Results showed that HRV is not the sole contributor to PTT variations and suggest that changes in other physiologic parameters are also equally important. Hence, monitoring PTT measurement can be indicative of these associated changes during tidal or increased breathing efforts in healthy children.

Government relations, government regulations: Jumping through the hoops

Over the last decade, telehealth in Australia has been primarily facilitated and driven by government funding. The government now has a major policy initiative in online health. However, in pursuing the broad initiative there is a danger that some of the smaller components can get lost, and this is probably what has happened to telehealth. There appear to be a number of steps required if telehealth in Australia is to keep up the pace of development that occurred in the 1990s, as we move into what is now being called the era of e-health, involving broadband Internet health service delivery. This area is changing extremely rapidly and is increasingly migrating away from the public sector in Australia, where most of the developmental work has occurred, and into the private sector. Many of the issues that require consideration within the domain of e-health in Australia are also relevant to other countries. E-health will significantly change the way that health-care is practised in future, and it is clear that it is the human factors that are more difficult to overcome, rather than the technological ones.