. ♪ >> this is the aortic valve, very calcified and not opening well. is is a pictorial display of aortic stenosis looks like. this is a very common valve problem, especially among older persons. it is characterized by a lot of calcium and thickening. a wire is placed up the aorta and down through the valve and this system you see is actually a balloon system over the wire that is stationed in the region of the valve. the balloon is inflateed, the velvet is cracked, and the whole is increased in size in order to accept what is now being advanced up the aorta and now. this is actually a valve that has been crimped onto the catheter that is now being positioned into the diseased valve, and it will be deployed in a second here, with the balloon being inflated as a new valve will be inserted into the old, calcified stenotic valve. the wire will be withdrawn. what we have just seen in this pictorial display is replacement of a diseased aortic valve in a manner that does not require open-heart surgery. brian lamb: how long have you been able to do this? dr. pa

valve will be inserted inside the old calcified s tembings ne -- calcified stenotic valve. the wire will be withdrawn. what we've seen in this pictorial display is replacement of a diseased aorticy. so we're trying to become smarter about predicting who will get disease. we're trying to become smarter as to identifying the most effective means to prevent or attenuate the disease and smarter about following up over a longer period of time. so we're currently in an era where we're trying to harness the promise of the human genome research project that's now been in existence for more than a decade with all of the informatics that can be driven by the giants of the industry, like google, for example and information about sociology demographics where you live, where the railroad tracks are in your city what's your likelihood to get diabetes on the basis of your educational background and what is your likelihood of developing something like diabetes or hypertension if you live in a certain part of the city where you have less access to the right kind of food or even the right kinds of instructions about sodium instruction and little things like that that can enormous impacts on some

calcified valve. the delivery system is being withdrawn, and the wire is being withdrawn, and what we have seen in this pictorial display is replacement of a diseased aortic valve in a manner that does not require open-heart surgery, so were trying to become smarter about predicting who will get disease. we are trying to become smarter as to identifying the most effective means to prevent or attenuate the disease, and then smarter about following up over a longer time. we are currently in an era where we are trying to harness the promise of the human genome research project, that has now been in existence for more than a decade. with all the informatics that can be german by the giants of the industry like google for example, and information about sociology, sociology demographics, the likelihood to get diabetes on the basis of your educational background, and your likelihood of developing something like diabetes or hypertension if you live in a certain part of the city where you have less access to the right kind of food or even the right kinds of instructions about sodium consumption, little things like that they could have enormous impacts on populatio

calcified stenotic valve. the delivery system is being withdrawn and the wire will be withdrawn. what we have just seen in this display is replacement of a diseased aortic valve in a manner that does not require open-heart surgery. we're trying to become smarter about predicting who will get disease, to become smarter about identifying the most effective means to attenuate the disease and smarter about following up over a longer period of time. we are currently in an era where we are trying to harness the promise of the human genome research project, that has been in existence for more than a decade, with all of the informatics that can be driven by the giants of the industry, like google. information about sociology geography, where you live, where the railroad tracks are, what is your likelihood to get diabetes based on your educational background, and your likelihood of developing diabetes or hypertension if you live in a certain part of the city where you have less access to a certain kind of food, or less access to instructions about sodium consumption -- little things like that beckett have enormous impact on public -- that can have enormous impac

inserted inside the old calcified valve and as you can see, you delivery system is being withdrawn and the wire will be withdrawn and what we have seen here is replacement of a diseased aortic valve in a manner that does not require open-heart surgery. there trying to become smarter about predicting who will get disease and smarter as to identifying the most effective means to prevent the disease and smarter about following up over a long time. we are currently in an era we are trying to harness the promise of the human genome research project that has been in existence for more than a decade. with all of the giants of the industry's like google and information about sociology geography, demographics what your likelihood is to get diabetes on the basis of your educational background and what is your likelihood of developing something like diabetes or hypertension if you live in a certain part of a city where you have less access to the right hind of food or even the right kind of instructions about sodium consumption. little things like that but could have enormous impact on population health. >> sunday night at a to cut eastern and pacific on c-span's q and a. politico 24

calcified stenotic valve. as you can see here, the delivery system is being withdrawn and then the wire will be withdrawn. and what we have just seen in this display is replacement of a diseased aortic valve. in a manner that does not require over heart surgery. so we are trying to become smarter about predicting who will get disease. we are trying to become smarter as to identify the most effective means to prevent or attenuate the disease, and smarter about following up over a longer. of time -- p longereriod -- of time -- longer period of time. -- with all the informatics i can be driven by the giants of the industries, like google, for example, and information about sociology, geography demographics, where you live, what your likelihood is to get diabetes on the basis of your educational background, and what is your likelihood of developing diabetes or hypertension if you live in a certain part of the city that has less access to the right kind of foods or the right kinds of education about sodium intake. >> tonight at 8:00 eastern and pacific on c-span's q&a. coming up next on "american history tv," cumberland university history professor mark cheathem talks about his book, "an

calcified valve. as you can see, the delivery system is being hooked on and the wire will be withdrawn. what we have seen in this display is replacement of a disease aorticdoes not require open-heart surgery. we are trying to become smarter about predicting who will get disease, smarter as to how we can identify the most effective means to prevent disease and smarter about following up over a longer. of time. we are currently in an era where we are trying to harness the promise of a human genome research project that has been in existence for more than a decade. there are giants of the industry, google for example information about sociology geography, demographics, where the railroad tracks are in your city, what is your likelihood to get diabetes on the basis of education. what is your likelihood of developing something like diabetes or hypertension if you live in a certain part of the city where you have less act as the right kind of food, or the right kind of instructions about sodium consumption. little things like that i could have impact on population health. >> this will air sunday night on c-span;s's q and a. in his weekly address, the president

calcified stenotic valve. the delivery system is being withdrawn and then the wire will be withdrawn, and what we have just seen in this pictorial display is replacement of a deceased aortic vavlve in a manner that does not require open-heart surgery. so we are trying to become smarter about predicting who will get disease. we are try to become smarter as to identifying the most effective means to attenuate the disease, and then smarter about following up over a longer period of time. so, we are currently in an era where we are trying to harness the promise of the human genome. research project that has been in existence for more than a decade with all of the informatics that can be driven by the giants of the industry like google, for example, and information about sociology geography, demographics, where you live, where the railroad tracks are in your city, what your likelihood is to get diabetes on the basis of your educational background, and what is your likelihood of developing something like diabetes or hypertension if you live in a certain part of a city where you have less access to the right kind of food or even the right kind of instructions about sodium consum

calcified stenotic valve. as you can see the delivery system is being withdrawn, the wire will be withdrawn. what we have seen is replacement of a diseased aortic valve in a manner that does not require open-heart surgery. we are trying to become smarter about predicting who will get disease. we are trying to become smarter as to identifying the most effective means to prevent or attenuate the disease and smarter about following up over a longer. of time. we are currently in a era where we are trying to harness the promise of the human genome research project that has been in existence for more than a decade with all of the information that can be driven by the giants of the industry. there is information about sociology, geography demographics, where the railroad tracks are in your city, what is your likelihood of diabetes on the basis of your education, and what is your likelihood of developing something like diabetes or hypertension if you live in a certain part of the city where you have less access to the right kind of food or instructions about sodium consumption, little things like that that could have enormous impacts. announcer: dr. pa

calcified valve. as you can see here, delivery system is being withdrawn and the wire will be withdrawn and what we've just seen in this little pictorial is replacement of a diseased aortic valve in a manner that does not require open-heart surgery. we are trying to become smarter about predicting who will get disease we are trying to get smarter as to identifying the most effective means to prevent the disease and smarter about following up over a longer amount of time. we are currently in the era where we are trying to harness the promise of the human genome research project that has been in existence for more than a decade. with all of the informatics that can be driven by the giants of the industry like google, for example him and information about sociology, geography demographics, where you live, where the railroad tracks are in your city, what's your likelihood to get diabetes on the basis of your educational background and what's your likelihood of developing something like diabetes or hypertension if you live in a certain part of the city where you have less access to the right kind of food or even the right kinds of instructions about sodium consumption. little

calcified valve. the delivery system is being withdrawn and the wire will be drawn -- withdrawn. what we have seen is the replacement of a diseased they were excelled -- diseased aortic valve. we are trying to become smarter about predicting who will get disease, we are trying to become smarter as to identifying the most effective means to prevent the disease, and smarter about following up for a longer. of time. we are currently a in an era where we are harnessing the promise of the human genome, research project that is now 10 years old. with everything driven by the giants of the industries and information about sociology, demographics where you live, where the railroad tracks are what is your likelihood to get diabetes on the basis of your education, and what is your likelihood of developing something like diabetes or hypertension if you live in a certain part of a city where you have less access to the right kinds of food, or even instructions about sodium consumption, little things like that that could have enormous impacts. announcer: dr. patrick o'gara sunday night at 8:00 eastern on c-span's "q and a." announcer: peter nesson and her is the nominee to head t

calcified valve. as you can see here, the delivery system is being withdrawn. then the wire will be withdrawn. what we've just seen in this little pictorial display is replacement of a diseased aortic valve in a manner that does not require open-heart surgery. so we're trying to become smarter about predicting who will get disease. we're trying to become smarter as to identifying the most effective means to prevent or attenuate the disease and smarter about following up over a longer period of time. we're currently in an era where we're trying to harness the promise of the human genome research project that's now been in existence for more than a decade, with all of the informatics that can be driven by the giants of the industries, like google, for example, and information about sociology, geography, demographics, where you live, where the railroad tracks are in your city what's your likelihood to get diabetes on the basis of your educational background, and what's your likelihood of developing something like diabetes or hypertension if you live in a certain part of a city where you have less access to the right kind of food or even the right kinds of instructions about sodium con

calcified valve. the delivery system is being withdrawn, and then the wire will be withdrawn. what we have just seen in this does life is replacement of a deceased aortic valve in a manner that does not require open-heart surgery. we are trying to be smarter about who will get disease. we are trying to be smarter about attenuating the disease, and being smarter about care over a longer time. with all of the information that can be given by the giants of the industries like google, and information about sociology geography, demographics, where you live, where the railroad tracks are in your city, where your likelihood it is to get diabetes on the basis of your educational background, and what your likelihood of developing something like diabetes or hypertension if you live in a certain part of a city when he likes ss -- when you have less access to the right kinds of food. little things like that can have an enormous impact on population health. >> sunday night on c-span's q&a. >> this morning retired lieutenant general james steubedubik talks about president obama's decision to send 450 more troops to iraq. washington journalists next. ♪ host: good mor

calcified stenotic valve. as you can see, the delivery system is withdrawn, and the wire will be withdrawn. what we have just seen it is little this line is replacement of a diseased aortic valve in a manner that does not require open-heart surgery. we are trying to become smarter about predicting who will get disease, we're trying to get smarter as to apply the most offensive way -- attentive way to prevent it. we are currently in an era where we are trying to harness the promise of the human genome research project that has been in existence for more than a decade with all of the informatics that can be driven by the giants of the industry like will for example. information about sociologist geography, demographics, where you live, where the railroad tracks are, what your likelihood is to get diabetes based on the educational background, and your likelihood of developing something like diabetes or hypertension if you live in a certain art of a city where you have less access to the right kind of food or the right kind of instruction about the sodium consumption and little things like that that could have an enormous impact on population health. >> tonight on c-span q a

calcified valve. the delivery system is being withdrawn and the wire will be withdrawn. what we've seen in this pictorial display his replacement of a diseased aortic in a manner that does not require open-heart surgery. we are trying to become smarter about predicting who will get disease, we are trying to become smarter as to identifying the most effective means to prevent the disease and smarter about following up over a longer p eriod of time. we are trying to harness the promise of the human genome research project that has been in existence for more than a decade. with all the informatics that can be driven by the giants of the industry like google, for example, and information about sociology demographics, what is your likelihood to get diabetes and likelihood of developing something like diabetes or hypertension if you live in a certain part of the city where you have less access to the right kind of food or right kinds of instructions about sodium consumption, little things like that. >> sunday night at 8:00 eastern and pacific on c-span's q&a. >> "washington journal" continues. host: hillary clinton set to kick off her presidential campai

calcified stenotic valve. the delivery system is being withdrawn and then the wire will be withdrawn and what we have just seen in this display is replacement of a diseased aorticalve in a manner that does not require open-heart surgery. we are trying to become smarter about predicting who will get disease. we are trying to become smarter as to identifying the most effective means to prevent or attenuate the disease. and then smarter about following up over a longer amount of time. we are currently in an era where we are trying to harness the promise of the human genome research project that is now been in existence for more than a decade. with all the informatics that can be driven by the giants of the industry like google. and information about sociology geography, demographics, where you live and where the railroad tracks are in your city. what is your likelihood to get diabetes on the basis of your educational background? and what is your likelihood of developing some thing like diabetes or hypertension if you live in a certain part of the city where you have less access to the right kind of food or instructions about sodium consumption? enormous impacts on

calcified synodic files. as you can see here the delivery system is drawn in the wire will be withdrawn. what we've seen in this pic will display his replacement with the aortic valve that does not require open-heart surgery. we are trying to become smarter about predicting who will give diseased. we are trying to become smarter as to identifying the most effect needs to prevent or attenuate the disease and smarter about following up over a longer period of time. we are currently in an era where we are trying to harness the promise of the human genome research project that is now in existence for more than a decade. with all of the informatics driven by the giants of the industry like google for example has information about sociology geography where he lives the railroad tracks come your likelihood to get diabetes on the keys of your educational background and your likelihood of developing something like diabetes or hypertension if you live in a certain part for you with access to that kind of food or instructions about sodium consumption. little things have an enormous impact on health. >> live now to the foreign relation remarks as gotland's first minister, nico

calcified, stenotic valve. the delivery system is being withdrawn and the wire will beat withdrawn and what we have just seen is replacement of a diseased aortic valve in a manner that does not require open-heart surgery. we are trying to become smarter about predicting who will get disease. about identifying the most effective means to prevent or attenuate the disease and smarter about following up over a longer period of time. we are currently in an era where we are trying to harness the promise of the human genome research project that has been in existence for more than a decade. with all of the informatics driven by the giants of the industry, like google. where you live, where the railroad tracks are in your city. the likelihood of getting diabetes on the basis of your educational background and your likelihood of developing something like diabetes or hypertension if you live in a certain part of thise city where you have less access for the right kind of food and education -- little things like that beckett have enormous impact -- like that that can have enormous impact on the health of people. >> each week, american history tv sits in

calcified valve. as you can see, the delivery system is being withdrawn and the wire will be withdrawn. what we have seen in the pictorial display is replacement of a diseased aortic valve in a manner that does not require open-heart surgery. we are trying to become smarter about predicting who will get disease. identifying the most effective means to prevent or attenuate the disease. smarter about following up over a longer time. we are in an era wehere we are trying to harness the progress of the human genome project. all the informatics that can be driven by the giants of the industry like google. information about sociology geography, demographics. where you live, where the railroad tracks are. your likelihood to get diabetes on the basis of educational background. were likelihood of developing some belike diabetes or hypertension if you live in a certain heart of the city where you have less access to the right kind of food or even instructions about sodium consumption. little things that could have and norma's impacts on population health -- and nor enormous impacts on population health. >> each week, american history sits in on a lecture. next, grace colleg

calcified valve. the delivery system is being withdrawn and the wire will be withdrawn. what we have seen in this little pictorial display is replacement of a diseased aortic valve in a manner that does not require open-heart surgery. we are trying to become smarter about predicting who will get disease, smarter as to identifying the most effective means to prevent the disease and smarter about following up over a longer amount of time. we are currently in an era where we are trying to harness the promise of the human genome research project that has been around for more than a decade. with all the informatics that can be driven by the giants of the industry like google, for example. information about sociology, geography, demographics, where you live where the railroad tracks are in your city, you are likelihood to get diabetes on the basis of your educational background and your likelihood of developing something like diabetes or hypertension if you live in a certain heart of the city where you have less access to the right kind of food or even the right kinds of instructions about sodium consumption. little things like that that can have enormous impact