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Your heart has four tiny doors that never sleep — opening and closing with such perfect rhythm that you don’t even notice they’re working. But these valves are the real architects of every heartbeat. Let’s walk through them in the exact sequence your blood travels: ⸻ 1️⃣ Aortic Valve...

39,049 Aufrufe • vor 8 Monaten •via X (Twitter)

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I love your observation and it will make me discuss the remarkable adaptations that prevents giraffes from passing out and suffering brain damage when bending to drink water and when standing up. ADAPTATION 1 Did you know that the distance from the giraffe's heart to its brain is about 2 meters or more? That's more than the average humans height! Pumping blood up to that great distance and working against gravity is not a joke! That's where the giraffe's heart comes in. A giraffe's heart is unique in several ways. First, it is quite large, weighing up to 11kg and measuring about 2 feet long, which is necessary to pump blood up the long neck to the brain. Second, it has thick walls to generate enough pressure to overcome gravity and push the blood up to the head. ADAPTATION 2 Now, let's move to the neck. Before discussing the incredible roles the valves in the jugular veins perform, let's look at what can happen without them, and then the solution. Problem I: When the giraffe bends down to drink, blood rushes downward to the head. Gravity pulls a huge volume of blood toward the brain, which could cause dangerously high pressure in the head and potentially burst vessels or cause other damage. Solution: They have one-way valves in the jugular veins (the large veins in the neck). These prevent blood from rushing backward uncontrollably into the head when lowered. These valves help regulate and slow the downward flow, avoiding a massive pressure surge to the brain. Also, the neck veins can act as temporary blood storage unit, storing over 1 litre of blood. This prevents blood from flooding the brain and also reduces the amount of blood returning to the heart. As a result, the heart pumps with lower pressure while the head is lowered. This buffers the high head pressure that gravity would otherwise cause. Problem II: When they raise their head up immediately after drinking, blood pressure drops sharply to the brain. A sudden drop could starve the brain of oxygen, causing fainting. This is similar to but much more extreme than the dizziness some people feel when standing up quickly. Solution: When the giraffe raises its head, that stored blood rushes back to the heart quickly. The heart responds with a strong, high-pressure beat that immediately pushes blood back up to the brain, preventing a dangerous drop in cerebral pressure. Impressive right?!

Arojinle

33,422 Aufrufe • vor 5 Monaten

You Can Heal Yourself With Nature Movement - By moving our body we give strength to our muscles, promote blood flow and lymphatic flow enhancing the delivery of nutrients and the removal of waste products. We also create a piezoelectric effect that energises the system. Breathing - The delivery of air into the body through intentional conscious breathing is one of the most powerful modalities for nervous system renewal, mental peace and the delivery of oxygen to the body and the removal of carbonic acid buildup from the system Sunshine - It’s my belief that the more sunlight we absorb without sunscreen, the healthier we will become. A tan looks good because it is healthy and every part of your body thrives when sunlight touches it delivering blood flow as well as a high frequency and energy Grounding - Existing in connection with the earth’s electrical fields resets everything about our energy, reduces inflammation and promotes the movement of proper channels such as detox - it’s a fantastic practice to be connected to nature. Green light - When sunlight moves through trees and leaves we receive Green light by which is very healing and high in near infrared light, in fact it is one of the most healing modalities to absorb in your skin particularly if you have any abrasions or wounds - even more powerful than red light . Fresh air - The first nutrient, having fresh air that is rich in oxygen is absolutely imperative to health and you should always have all of your windows open in the house if possible when not outside. Positive thinking - Whatever you think, shall become and having and cultivating a positive mindset that intentionally brings you positive energy is one of the cornerstones to great health. You can think yourself into sickness and you can think yourself into health so choose to view the world in a positive light and so it’ll be for you.

⚡️🌞 Sol Brah 🌞🐬

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How the 🆅🅴🅽🆃🆁🅸🅲🅻🅴 contracts.. . . . 💗Another great thing I picked up from Cardiothoracic surgery was understanding how the ventricles contract. The ventricle Is such a complex structure that we are learning more and more about. One thing that has helped us understand this complex structure is strain imaging and 3D echocardiography. We have learned that the ventricle contracts in 4 ways: contraction (radial) motion but it also has a twisting (torsional and circumferential) and shortening (longitudinal) motion. . . . 👐🏽The surgeon I always work with often described the hearts motion as “wringing of a towel.” This can be seen in the video above. The understanding of the multiple different motions of the heart has allowed us to better understand intrinsic myocardial disease and pick up disease earlier in its process allowing us to add disease modifying agents to slow and sometimes reverse the negative remodeling of the heart. . . . 💓So next time you think of your heart pumping don’t think of it in one motion (squeeze) but rather a Towel being wrung of water. The heart is such an amazing organ and we are just now really beginning to understand it’s truly complex physiology! . . . Have a great day! . . . . #Medicalschool #medschool #cardiologia #doctors #cardiotwitter #meded #EKG #Medstudent #cardiology #internalmedicine #patient #hospital #radiology #physiology #paschool #foamed #echo #physicalexam #anatomy #scrubs #surgery #pastudent #nursingstudent #nursing #PA #DO #Echocardiogram #MD #USMLE

Jay Mohan, D.O., FACC, FSCAI, FASE, RPVI

37,150 Aufrufe • vor 2 Jahren

THEY TARGETED YOUR BRAIN LONG BEFORE YOU WERE BORN. Deep inside your brain is a tiny, pinecone-shaped organ. It's called the Pineal Gland. Ancient cultures called it the "Seat of the Soul." Mystics called it the "Third Eye." Modern science calls it the control center of your entire biological rhythm. It produces Melatonin (regulating your sleep). It produces Serotonin (regulating your mood). And when you are born, when you dream, and when you die—it produces DMT (the "Spirit Molecule"). The Pineal Gland has no blood-brain barrier. It absorbs everything in your bloodstream. And what does it absorb most? FLUORIDE. This is not a conspiracy theory. This is medical science. In 2020, a major scientific study published in the MDPI Journal confirmed: "The pineal gland accumulates significant amounts of calcium and fluoride, making it the most fluoride-saturated organ of the human body." When fluoride hits your pineal gland, it calcifies. It turns to stone. When your pineal gland is calcified: ⚠️ Your sleep is disrupted ⚠️ Your intuition is blocked ⚠️ Your energy levels drop ⚠️ Your connection to higher frequencies is severed In 1945, the US government began pumping synthetic fluoride into the public water supply. They told you it was "for your teeth." Have you ever asked yourself why a chemical that hardens your brain's most vital receptor is put in the water you drink, the toothpaste you use, and the food you eat? A population that is tired, sick, and disconnected is easy to control. A population with an active, decalcified pineal gland cannot be manipulated. They didn't just want your money. They wanted your frequency. The good news? The calcification is reversible. The human body is designed to heal itself when given the right frequencies and clean elements.

Paul White Gold Eagle

79,064 Aufrufe • vor 4 Monaten

ECLAMPSIA: ONE OF THE MOST DREADED IN PREGNANCY AND LABOUR. DO NOT WAIT TO HAVE SEIZURES AT HOME BEFORE YOU TREAT THAT RAISED BLOOD PRESSURE IN PREGNANCY Walk with me... Will you? ...Long read. When Danger Whispers Before It Screams: Eclampsia, and the Women We Are Still Losing Dear Women and Men, My dearies, no pregnant woman should convulse before we care, and this is not poetry, this is policy, this is science, this is humanity. When I watched that video, a woman convulsing in pregnancy, I felt my heart splinter, just a little, because I have stood in that room before, and I have fought that fight, and I have watched a shaking body argue with death. It is never sudden. It only looks sudden to those who arrive at the last sentence without reading the earlier chapters. That lifeless stare, that chaos of limbs, that trembling cry, it is the final paragraph of a story that could have been rewritten much earlier, and much more gently. We call it eclampsia, a name that sounds almost elegant, and yet it is one of pregnancy’s most ruthless murderers. It is what happens when blood pressure rises and rises, and then decides it wants more, more damage, more danger, more destruction. The brain rebels, the liver strains, the kidneys falter, and the woman, the woman who is carrying life, begins to lose herself. Sometimes it announces itself with blurred vision, and sometimes with swelling feet we excuse, and sometimes with a headache that drums and drums and refuses to be ignored. And then, suddenly, the body convulses, and the room fills with panic, and everyone asks, How did this happen? But before eclampsia, there is pre-eclampsia, and it is quiet, and deceptive, and almost polite. It comes with numbers slightly raised, with symptoms easily dismissed, with discomfort we normalize because women are taught to endure. We say, It’s stress, and It’s pregnancy, and It will pass. And we forget that danger rarely knocks loudly; it prefers to whisper first. And so we miss it. And then we mourn it. This is why antenatal care is not ceremony, not routine, not something to be postponed. It is a rescue mission. When a blood pressure cuff tightens around your arm, and when urine is tested for protein, it is not box-ticking, it is listening. It is watching. It is standing between a whisper and a scream. It is the difference between prevention and tragedy. So, my dear women, do not wait for your body to convulse before you seek help. Do not cradle pain in silence, and do not let culture, or fear, or false reassurance convince you that everything will be fine. Sometimes it will not unless we act, and unless we care, and unless we pay attention. Because truly, no pregnant woman should die. Not in a world that has magnesium sulphate to still the storm. Not when blood pressure can be controlled and babies can be delivered safely. Not when knowledge exists, and care can save both mother and child. And so, when next you see that video, do not scroll past, and do not sigh and move on. Let it interrupt you. Let it remind you to check a blood pressure, to attend that appointment, to insist on care. Let it remind you that antenatal care is not only about the baby, it is about the woman carrying life itself. Because eclampsia is not destiny, and it is not punishment, and it is not inevitable. It is preventable. And no pregnant woman should convulse before we care.

Dr. Ose Etiobhio

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"Jesus was not murdered but died voluntarily for your sins" In short, without Jesus' death on the cross for our sins, none of us would have eternal life. Jesus Himself said, "I am the way, the truth, and the life. No one comes to the Father except through Me" ( John 14:6 ). With this statement, Jesus explains the reason for His birth, death, and resurrection—to pave the way to heaven for sinful humanity, who could never reach it on their own. When God created Adam and Eve, they were perfect in every way and truly lived in a paradise, the Garden of Eden ( Genesis 2:15 ). God created humanity in His image, meaning that humans also had the freedom to make their own decisions and choices. Genesis 3 then describes how Adam and Eve succumbed to Satan's temptations and lies. In doing so, they disobeyed God's will by eating from the tree of knowledge, which they were forbidden: “And he [God] commanded him [Adam], ‘You may freely eat of every tree in the garden; but of the tree of the knowledge of good and evil you must not eat of it, for when you eat of it you will surely die’” ( Genesis 2:16-17 ). This was the first sin committed by man, and as a result, all people—because of the sinful nature inherited from Adam—are subject to not only physical death but also an eternal, spiritual death. God declared that all who sin will die, both physically and spiritually. This is the fate of all humanity. But in His grace and mercy, God provided a way out of this dilemma in the form of the blood of His perfect Son shed on the cross. God declared, “Without the shedding of blood, there is no forgiveness” ( Hebrews 9:22 ), but through the shedding of blood, redemption is obtained. The Law of Moses ( Exodus 20:2-17 ) provided a way for people to be considered “sinless” or “righteous” in God’s sight—the offering of animals sacrificed for sin. But these sacrifices were only temporary, and were actually a foreshadowing of Christ’s perfect sacrifice, offered once for all on the cross ( Hebrews 10:10 ). This is why Jesus came and why He died: to become the ultimate and final sacrifice, the perfect offering for our sins ( Colossians 1:22 ; 1 Peter 1:19 ). Through Him, the promise of eternal life with God is made effective through faith for those who believe in Jesus “so that the promise might be given through faith in Jesus Christ to those who believe” ( Galatians 3:22) .These two words, "faith" and "trust," are essential to our salvation. Through our faith in the shed blood of Christ for our sins, we receive eternal life. "For it is by grace you have been saved, through faith—and this not from yourselves, it is the gift of God—not by works, so that no one can boast" ( Ephesians 2:8-9 ). Please feel free to connect with me on Telegram as well.

𝐁𝐞𝐧𝐣𝐚𝐦𝐢𝐧 𝐑𝐚𝐩𝐭𝐮𝐫𝐞 𝐑𝐞𝐚𝐝𝐲

14,696 Aufrufe • vor 4 Monaten