The total door-to-needle time was calculated and patient demographics and presentation, physician qualification, clinical symptomology and reasons for delays in thromobolytic administration were analysed. Results. A total of 372 patients with acute ST elevation myocardial infarction (STEMI) were identified; 161 patients were eligible for the study. The median door-to-needle time achieved was 54 minutes (range 13 - 553 mins).
40km/h. 96km/h. The octopus is a cephalopod of the order Octopoda. Octopuses have two eyes and four pairs of arms and like other cephalopods are bilaterally symmetric. An octopus has a hard beak, with its mouth at the center point of the arms.
Besides mammals and birds, octopuses are the only animals that play. Because octopuses are solitary, the offspring do not have a learning process based on direct transmission. The speed of learning is astonishing: an octopus found by itself in about 12 minutes how to get out of a cage. The next time, it escaped from the cage in 90 seconds, proving an unmatched memory.