“Extreme Heat: A Silent Killer in Cities – How EMTs are Saving Lives in the Heatwave”
Extreme heat waves are becoming increasingly dangerous for vulnerable populations across the United States, as record-breaking temperatures continue to rise. Dr. Sameed Khatana, a cardiologist at the University of Pennsylvania and the Veterans Affairs hospital in Philadelphia, has seen firsthand how climate change exacerbates health issues for many of his patients.
Individuals with common conditions such as diabetes, obesity, and heart disease are at higher risk during heat waves. Heat stroke, a condition where the body’s core temperature rises rapidly, can be especially lethal for those with weakened hearts or lungs. Many patients also take medications for heart disease that can worsen symptoms in extreme heat.
Furthermore, marginalized communities in cities face greater exposure to heat due to lack of resources and green spaces. Areas with fewer trees and shade can be up to 20 degrees hotter than leafier neighborhoods just a few miles away. This disparity in temperature can have severe consequences for residents, especially those with limited access to air conditioning.
Steven Woolf, director emeritus at the Center for Society and Health at Virginia Commonwealth University, emphasizes the importance of planting trees and creating shaded areas to protect individuals from extreme heat. Changes in roofing materials to reflect heat could also help mitigate the effects of rising temperatures in urban areas.
Woolf suggests that businesses and employers have a role to play in addressing the impacts of extreme heat on workers and productivity. By investing in infrastructure changes to combat heat, businesses may ultimately save money in the long run by reducing lost productivity due to heat-related illnesses.
As the country grapples with the health and safety risks of extreme heat, there is a growing need for political will to support these changes. With proper investments and initiatives, communities can better prepare for and adapt to the challenges posed by climate change and rising temperatures.