In recent months, Abbott Laboratories unveiled a dual-chamber model of the leadless pacemaker, overcoming the atrial limitations of the single-chamber model.
so monday certainly issuing the dynamics of this family? right. a week later, douglas was able to come up with the cash and came up with his own ankle bracelet. at his bond hearing, the prosecutor delivered another gut punch. fotis s dna was found next to jennifer s blood on the faucet in her kitchen. is that, and itself, incriminating? it is certainly a big part of the puzzle. by the end of summer 2019. police had gathered enough evidence to arrest dulos and michelle troconis on another charge of tampering with evidence. and the arrest warrant affidavit, detectives outlined more evidence against dulos. sergeant canned ventricle of the connecticut state police, took us inside the investigation. revealing new details of what happened the day jennifer disappeared. he says very early that morning, fotis douglas was seen on video. leaving one of his properties and farmington, about two miles from his home. he was driving a red tacoma pick up truck. you see him pulling out t
and bad luck. essentially what happened is a phenomenon called commotio, or commotio cordis, where there is an impact and it can be even a low impact to the chest wall, to the sternum, and a certain point in the cardiac cycle where the ventricle s are filling. it s a 20 milo second window. and if the chest is hit during that 20 millisecond window, it can trigger and a normal heart driven and send you into cardiac arrest. essentially, the heart is not able to function effectively, it s unable to pump out blood to vital organs like the brain, and the biggest concern is how is the brain going to do when depriving it of oxygenated blood. so jim i was very lucky that there was within seconds performing cpr on him and he was also there [inaudible] was a external refugee later as
the field. so it just resonates, and scratches open a lot of mental wounds for me, having watched that last night. trying to watch the game as a fan, but clearly, it took a tragic turn. doctor, when you watch this, you know, he was hit, got up and then fell down. this is its caused by an abrupt blow to the chest exactly at the wrong time. football is a game of hits. are you surprised it hasn t happened morin often? definitely. first and foremost my prayers go out to damar hamlin, his family and the entire bills organization. actually, we see these type of events happening more often in baseball than football. it can happen in any competitive or sport where there s impact, where you have a projectile or a moving body part can cause it. you have a sudden blow to the chest wall. it has to happen in the exact location at the precise timing. so in this instance over the left ventricle, the lower
and if the hearts is struck, basically, at the wrong millisecond. in the usual cycle of these electrical impulses. it can cause a catastrophic arrhythmia called a trivial formulation. and that would take about six seconds to figure out. and when you look at the tape, mr. hamlin made the tackle. got hit in the chest. got it right over the heart. that was the blow. he got a 0.2 seconds later, and wanted to second federica laps. that s along a takes few to pass out after your heart formulates. but what does that mean? i m pack that term for us. ventricular fibrillation. what does that mean? the heartbeats in a coordinated fashion the heart fibrillator s when the ventricle, the big thick pumping chamber of the heart regulates. and instead of squeezing rick