I have been having pressure in my chest. I am 22 year old with a pacemaker and asthma. So, i took my xopenox nebulizer and now i feel worse. I feel short of breath,jittery, and still pressure in my ...
sometimes when im exercising or just hanging out my heart will get fast, causing me to sometimes loose vision a little, get lightheaded, and occasionaly chest pains. i once passed out from this, the ...
yes it could... a Q wave on an EKG would signify a past heart attack
Yes, to the extent that the heart was damaged by previous attack.
No, only a blood enzyme test will do this.
Inverted T wave shows that there was a heart problem.
Yes, an ECG can show a previous heart attack, as during an attack, some areas of tissue become hypoxic, and may lose their conductive properties, showing an alternate tracing on an ECG. It can't, however, show when the last heart attack occurred.