He came to my office holding the results of his coronary CT scan. His eyes went immediately to the numbers, his voice tense: “Doctor, my FFR is 0.86. Do I need a stent?” This is not an unusual question anymore. Coronary CT angiography with fractional flow reserve (FFR-CT) is rapidly becoming a common tool in
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What an FFR-CT score means for your heart originally appeared in KevinMD.com.

OpenClaw gives users yet another reason to be freaked out about security
For more than a month, security practitioners have been warning about the perils of using OpenClaw, the viral AI agentic tool that has taken the

