في هذه الرحلة الافتراضية عبر القلب، نرى الصمام التاجي (الصمام التاجي)، والخيوط الوترية، والعضلات الحليمية ، والصمام الأبهري (شبه القمري).
يمكنك أيضًا ملاحظة جيوب فالسالفا - فهي تقع خلف الجيوب الأبهري، خلف الصمامات الهلالية مباشرة، والتي يبدأ منها سرير الشرايين التاجية اليمنى واليسرى (إمداد الدم إلى القلب).
في هذه الرحلة الافتراضية عبر القلب، نرى الصمام التاجي (الصمام التاجي)، والخيوط الوترية، والعضلات الحليمية ، والصمام الأبهري (شبه القمري).
يمكنك أيضًا ملاحظة جيوب فالسالفا - فهي تقع خلف الجيوب الأبهري، خلف الصمامات الهلالية مباشرة، والتي يبدأ منها سرير الشرايين التاجية اليمنى واليسرى (إمداد الدم إلى القلب).
But Telegram says people want to keep their chat history when they get a new phone, and they like having a data backup that will sync their chats across multiple devices. And that is why they let people choose whether they want their messages to be encrypted or not. When not turned on, though, chats are stored on Telegram's services, which are scattered throughout the world. But it has "disclosed 0 bytes of user data to third parties, including governments," Telegram states on its website. For example, WhatsApp restricted the number of times a user could forward something, and developed automated systems that detect and flag objectionable content. If you initiate a Secret Chat, however, then these communications are end-to-end encrypted and are tied to the device you are using. That means it’s less convenient to access them across multiple platforms, but you are at far less risk of snooping. Back in the day, Secret Chats received some praise from the EFF, but the fact that its standard system isn’t as secure earned it some criticism. If you’re looking for something that is considered more reliable by privacy advocates, then Signal is the EFF’s preferred platform, although that too is not without some caveats. "We as Ukrainians believe that the truth is on our side, whether it's truth that you're proclaiming about the war and everything else, why would you want to hide it?," he said. "There are several million Russians who can lift their head up from propaganda and try to look for other sources, and I'd say that most look for it on Telegram," he said.
from id
