4,200
edits
A Concise History of the ECG: Difference between revisions
m
→1950 - to date
mNo edit summary |
m (→1950 - to date) |
||
| Line 226: | Line 226: | ||
'''1963''' Italian paediatrician C. Romano and Irish paediatrician O. Conor Ward (the following year) independently report an autosomal dominant syndrome of long-QT interval later known as the Romano-Ward syndrome. <cite>Romano</cite><cite>Ward</cite> | '''1963''' Italian paediatrician C. Romano and Irish paediatrician O. Conor Ward (the following year) independently report an autosomal dominant syndrome of long-QT interval later known as the Romano-Ward syndrome. <cite>Romano</cite><cite>Ward</cite> | ||
'''1963''' Robert Bruce and colleages describe their multistage treadmill exercise test later known as the Bruce Protocol. "You would never buy a used car without taking it out for a drive and seeing how the engine performed while it was running," Bruce says, "and the same is true for evaluating the function of the heart." <cite>Bruce1</cite><cite>Bruce2</cite> | [[image:Bruce_portrait.jpg|thumb|150px|left|Robert Bruce]]'''1963''' Robert Bruce and colleages describe their multistage treadmill exercise test later known as the Bruce Protocol. "You would never buy a used car without taking it out for a drive and seeing how the engine performed while it was running," Bruce says, "and the same is true for evaluating the function of the heart." <cite>Bruce1</cite><cite>Bruce2</cite> | ||
'''1963''' Baule and McFee are the first to detect the magnetocardiogram which is the electromagnetic field produced by the electrical activity of the heart. It is a method that can detect the ECG without the use of skin electrodes. Although potentially a useful technique it has never gained clinical acceptance, partly because of its greater expense. <cite>Baule</cite> | '''1963''' Baule and McFee are the first to detect the magnetocardiogram which is the electromagnetic field produced by the electrical activity of the heart. It is a method that can detect the ECG without the use of skin electrodes. Although potentially a useful technique it has never gained clinical acceptance, partly because of its greater expense. <cite>Baule</cite> | ||