Earlier it was thought that there is rise in level of early morning catecholamines ,which can cause cardiac problem or it is KLF15 the real culprit of early morning cardiac problem.
Asked by roshan garg, 16 Sep '13 03:18 pm
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The heal culprit is the loss of life saving CO2 in our system. Too much of inhaled oxygen cannot be benificial to the nervous system as compared to CO2 present. So its better to limit xcess of O2.Answered by victor, 16 Sep '13 03:26 pm
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