BAT X-RAY DEFLECTOR

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BAT X-RAY DEFLECTOR

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Ascending Aorta (Coronary ostia):
Right Coronay Artery (RCA)
Left Coronary Artery (LCA)
Right Coronary Artery:
Conus branch
SA nodal branch
Right Marginal art: RV
AV nodal branch
Posterior Interventricular -or Posterior Descending- Art (PIV or PDA): R&L Ventricles, posterior 1/3 of IV septum
Left Coronary Artery (LCA)
Circumflex art (CxA): LA & LV posterior wall, LV interventricular wall
Left Anterior Descending -or Anterior Interventricular- Artery (LAD or AIV): RV, >LV, anterior 2/3 of interventricular septum, bundle of His, apex
Coronary Sinus
Final endpoint of coronary flow
Continuous with the right atrium
Receives the great cardiac vein
Becomes dilated in chronic pulmonary hypertension
Blood in the coronary sinus has the lowest oxygen content in the body, with oxygen saturation levels of 30%
Coronary Arterial System Dominance: Which artery gives rise to Posterior Descendant -or Posterior Interventricular- Art?
Right Dominance (80%) = RCA gives rise to PDA
Left Dominance (20%) = CFX artery gives rise to PDA
Source: [x]
X-ray of a snake digesting a frog. (Source)

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The Health Care Blog article
Years ago, Charlie, a highly respected orthopedist and a mentor of mine, found a lump in his stomach. He had a surgeon explore the area, and the diagnosis was pancreatic cancer. This surgeon was one of the best in the country. He had even invented a new procedure for this exact cancer that could triple a patient’s five-year-survival odds—from 5 percent to 15 percent—albeit with a poor quality of life. Charlie was uninterested. He went home the next day, closed his practice, and never set foot in a hospital again. He focused on spending time with family and feeling as good as possible. Several months later, he died at home. He got no chemotherapy, radiation, or surgical treatment. Medicare didn’t spend much on him.
It’s not a frequent topic of discussion, but doctors die, too. And they don’t die like the rest of us. What’s unusual about them is not how much treatment they get compared to most Americans, but how little. For all the time they spend fending off the deaths of others, they tend to be fairly serene when faced with death themselves. They know exactly what is going to happen, they know the choices, and they generally have access to any sort of medical care they could want. But they go gently.
Of course, doctors don’t want to die; they want to live. But they know enough about modern medicine to know its limits. And they know enough about death to know what all people fear most: dying in pain, and dying alone. They’ve talked about this with their families. They want to be sure, when the time comes, that no heroic measures will happen—that they will never experience, during their last moments on earth, someone breaking their ribs in an attempt to resuscitate them with CPR (that’s what happens if CPR is done right).
Almost all medical professionals have seen what we call “futile care” being performed on people. That’s when doctors bring the cutting edge of technology to bear on a grievously ill person near the end of life. The patient will get cut open, perforated with tubes, hooked up to machines, and assaulted with drugs. All of this occurs in the Intensive Care Unit at a cost of tens of thousands of dollars a day. What it buys is misery we would not inflict on a terrorist. I cannot count the number of times fellow physicians have told me, in words that vary only slightly, “Promise me if you find me like this that you’ll kill me.” They mean it. Some medical personnel wear medallions stamped “NO CODE” to tell physicians not to perform CPR on them. I have even seen it as a tattoo.
To administer medical care that makes people suffer is anguishing. Physicians are trained to gather information without revealing any of their own feelings, but in private, among fellow doctors, they’ll vent. “How can anyone do that to their family members?” they’ll ask. I suspect it’s one reason physicians have higher rates of alcohol abuse and depression than professionals in most other fields. I know it’s one reason I stopped participating in hospital care for the last 10 years of my practice.
How has it come to this—that doctors administer so much care that they wouldn’t want for themselves? The simple, or not-so-simple, answer is this: patients, doctors, and the system.
To see how patients play a role, imagine a scenario in which someone has lost consciousness and been admitted to an emergency room. As is so often the case, no one has made a plan for this situation, and shocked and scared family members find themselves caught up in a maze of choices. They’re overwhelmed. When doctors ask if they want “everything” done, they answer yes. Then the nightmare begins. Sometimes, a family really means “do everything,” but often they just mean “do everything that’s reasonable.” The problem is that they may not know what’s reasonable, nor, in their confusion and sorrow, will they ask about it or hear what a physician may be telling them. For their part, doctors told to do “everything” will do it, whether it is reasonable or not.
The above scenario is a common one. Feeding into the problem are unrealistic expectations of what doctors can accomplish. Many people think of CPR as a reliable lifesaver when, in fact, the results are usually poor. I’ve had hundreds of people brought to me in the emergency room after getting CPR. Exactly one, a healthy man who’d had no heart troubles (for those who want specifics, he had a “tension pneumothorax”), walked out of the hospital. If a patient suffers from severe illness, old age, or a terminal disease, the odds of a good outcome from CPR are infinitesimal, while the odds of suffering are overwhelming. Poor knowledge and misguided expectations lead to a lot of bad decisions.
But of course it’s not just patients making these things happen. Doctors play an enabling role, too. The trouble is that even doctors who hate to administer futile care must find a way to address the wishes of patients and families. Imagine, once again, the emergency room with those grieving, possibly hysterical, family members. They do not know the doctor. Establishing trust and confidence under such circumstances is a very delicate thing. People are prepared to think the doctor is acting out of base motives, trying to save time, or money, or effort, especially if the doctor is advising against further treatment.
Some doctors are stronger communicators than others, and some doctors are more adamant, but the pressures they all face are similar. When I faced circumstances involving end-of-life choices, I adopted the approach of laying out only the options that I thought were reasonable (as I would in any situation) as early in the process as possible. When patients or families brought up unreasonable choices, I would discuss the issue in layman’s terms that portrayed the downsides clearly. If patients or families still insisted on treatments I considered pointless or harmful, I would offer to transfer their care to another doctor or hospital.
Should I have been more forceful at times? I know that some of those transfers still haunt me. One of the patients of whom I was most fond was an attorney from a famous political family. She had severe diabetes and terrible circulation, and, at one point, she developed a painful sore on her foot. Knowing the hazards of hospitals, I did everything I could to keep her from resorting to surgery. Still, she sought out outside experts with whom I had no relationship. Not knowing as much about her as I did, they decided to perform bypass surgery on her chronically clogged blood vessels in both legs. This didn’t restore her circulation, and the surgical wounds wouldn’t heal. Her feet became gangrenous, and she endured bilateral leg amputations. Two weeks later, in the famous medical center in which all this had occurred, she died.
It’s easy to find fault with both doctors and patients in such stories, but in many ways all the parties are simply victims of a larger system that encourages excessive treatment. In some unfortunate cases, doctors use the fee-for-service model to do everything they can, no matter how pointless, to make money. More commonly, though, doctors are fearful of litigation and do whatever they’re asked, with little feedback, to avoid getting in trouble.
Even when the right preparations have been made, the system can still swallow people up. One of my patients was a man named Jack, a 78-year-old who had been ill for years and undergone about 15 major surgical procedures. He explained to me that he never, under any circumstances, wanted to be placed on life support machines again. One Saturday, however, Jack suffered a massive stroke and got admitted to the emergency room unconscious, without his wife. Doctors did everything possible to resuscitate him and put him on life support in the ICU. This was Jack’s worst nightmare. When I arrived at the hospital and took over Jack’s care, I spoke to his wife and to hospital staff, bringing in my office notes with his care preferences. Then I turned off the life support machines and sat with him. He died two hours later.
Even with all his wishes documented, Jack hadn’t died as he’d hoped. The system had intervened. One of the nurses, I later found out, even reported my unplugging of Jack to the authorities as a possible homicide. Nothing came of it, of course; Jack’s wishes had been spelled out explicitly, and he’d left the paperwork to prove it. But the prospect of a police investigation is terrifying for any physician. I could far more easily have left Jack on life support against his stated wishes, prolonging his life, and his suffering, a few more weeks. I would even have made a little more money, and Medicare would have ended up with an additional $500,000 bill. It’s no wonder many doctors err on the side of overtreatment.
But doctors still don’t over-treat themselves. They see the consequences of this constantly. Almost anyone can find a way to die in peace at home, and pain can be managed better than ever. Hospice care, which focuses on providing terminally ill patients with comfort and dignity rather than on futile cures, provides most people with much better final days. Amazingly, studies have found that people placed in hospice care often live longer than people with the same disease who are seeking active cures. I was struck to hear on the radio recently that the famous reporter Tom Wicker had “died peacefully at home, surrounded by his family.” Such stories are, thankfully, increasingly common.
Several years ago, my older cousin Torch (born at home by the light of a flashlight—or torch) had a seizure that turned out to be the result of lung cancer that had gone to his brain. I arranged for him to see various specialists, and we learned that with aggressive treatment of his condition, including three to five hospital visits a week for chemotherapy, he would live perhaps four months. Ultimately, Torch decided against any treatment and simply took pills for brain swelling. He moved in with me.
We spent the next eight months doing a bunch of things that he enjoyed, having fun together like we hadn’t had in decades. We went to Disneyland, his first time. We’d hang out at home. Torch was a sports nut, and he was very happy to watch sports and eat my cooking. He even gained a bit of weight, eating his favorite foods rather than hospital foods. He had no serious pain, and he remained high-spirited. One day, he didn’t wake up. He spent the next three days in a coma-like sleep and then died. The cost of his medical care for those eight months, for the one drug he was taking, was about $20.
Torch was no doctor, but he knew he wanted a life of quality, not just quantity. Don’t most of us? If there is a state of the art of end-of-life care, it is this: death with dignity. As for me, my physician has my choices. They were easy to make, as they are for most physicians. There will be no heroics, and I will go gentle into that good night. Like my mentor Charlie. Like my cousin Torch. Like my fellow doctors.
A classmate posted this on facebook. Very interesting.
Stabbing His Own Heart
Werner Theodor Otto Forssmann, a German surgical trainee in 1929, is famous for an experiment he performed on himself. Without any direction, he put himself under local anesthetic, incised a hole in his arm and pushed a catheter all the way up his limb and shoved it into his heart. He performed the procedure on himself with two feet of cable after which he walked to the X-ray room. He was fired after this stunt, but was awarded the 1956 Nobel Prize for Medicine for developing a procedure that allowed for cardiac catheterization. (Source)
The development of antimalarial drugs is fascinating – it is often driven by war and conquest. When human beings got busy trying to kill each other (during the era of colonial expansion, WWII, the Vietnam War), they often found themselves face to face with an even deadlier foe.
Check out my animation that explores this incredible history.
Read more about the 2015 Nobel Prize in Physiology or Medicine.
Via sketchymedicine.com
Takotsubo cardiomyopathy or Broken heart syndrome.
Takotsubo cardiomyopathy is a type of non-ischemic cardiomyopathy in which there is a sudden temporary weakening of the muscular portion of the heart and this weakening can be triggered by emotional stress, such as the death of a loved one, a break-up, or constant anxiety.
The typical presentation of takotsubo cardiomyopathy is a sudden onset of congestive heart failure associated with ECG changes mimicking a myocardial infarction of the anterior wall. During the course of evaluation of the patient, a bulging out of the left ventricular apex with a hypercontractile base of the left ventricle is often noted (apical ballooning). It is the hallmark bulging out of the apex of the heart with preserved function of the base that earned the syndrome its name “tako tsubo”, or octopus pot in Japan, where it was first described.
Stress is the main factor in takotsubo cardiomyopathy, over 85% of cases are set in motion by either a physically or emotionally stressful event that prefaces the start of symptoms.
The treatment of takotsubo cardiomyopathy is generally supportive in nature. Since the disease is due to a high catecholamine state, patients should not be given inotropes. Treatment recommendations include intra-aortic balloon pump, fluids, and negative inotropes such as beta blockers or calcium channel blockers. In many individuals, left ventricular function normalizes within 2 months. Aspirin and other heart drugs also appear to help in the treatment of this disease, even in extreme cases.
Despite the grave initial presentation in some of the patients, most of the patients survive the initial acute event, with a very low rate of in-hospital mortality or complications.
@medicine-nerd, remember how we talked about this a long while back?
Yes. It’s so beautiful and cruel at the same time. Thank you for sharing =)

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Alphabet in yo body #cellconspiracy
@i-heart-histo you will like this too lol :)
Nurblr/Medblr dating problems
When the non-medical person you are on a date with/are interested in/messaging are amazed that Scrubs/Grey’s Anatomy/House/ER aren’t real life:
When you are trying desperately to censor your gross work stories (at least gross to the normal Joe/Josephine Schmoe) :
Scheduling things sucks:
Overall opinion of the whole thing:
“What’s wrong with death sir? What are we so mortally afraid of? Why can’t we treat death with a certain amount of humanity and dignity, and decency, and God forbid, maybe even humor. Death is not the enemy gentlemen. If we’re going to fight a disease, let’s fight one of the most terrible diseases of all, indifference.” — Patch Adams
That is the sort of doctor I would like to be.
My new life goal is to make this into a t-shirt. Maybe that’ll be 2016.
exactly :D

Anya is live and ready to show you everything. Watch her strip, dance, and perform exclusive shows just for you. Interact in real-time and make your fantasies come true.
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Future radiology tech
Is it possible to cross train in all modalities and be a Jack of all trades with all the modalities?
Hello and welcome! Congratulations on being ambitious. When I first graduated I truly wanted to be a gun at all things radiography and be able to work in as many modalities as possible. I’m not trying to say it’s not possible to train, it’s just exceedingly hard to become specialised.
The continuation of the idiom jack of all trades is master of none and that’s exactly how you can feel when you work in many modalities. I myself work in four modalities (General Xray, CT, MRI and mammography) and that is exhausting enough (not including Cath lab/angio and theatre/fluoro). I try to work hard and keep up to date and it is possible to do it all. Just be aware that you need to put in a lot of effort.
Ultimately it’s up to you. Being multi skilled makes you desirable to employers and gives you a lot of flexibility but it takes a toll. You will be on call 4x as much as others and your roster is impossible to manage. I have colleagues who do ultrasound as well and it’s an incredible juggling act. Unfortunately radiography skills whilst like riding a bike also requires time and repetition which can be hard when working in so many modalities. Time is vital. Don’t take it all on at once. Start training in one at a time and when you feel comfortable, then only move on. Make sure to maintain your skills (even xray). It’s crazy how easy it is to get a little rusty!
In any case, good luck and don’t say no to an opportunity if given to you. The best part of radiography is the flexibility and the option to never stop learning!
Happy New Year wonderful radiographers! Hope to spend much more time on here this year. For now enjoy this hilariously wonderful radiography song