What is a pacemaker?
A device to generate
and regulate the heart beat.
It paces the heart as
per the load on the patient.
It decides life’s pace.
Which of the following
could be the symptoms of a heart attack?
Intense chest pain.
A difficulty in breathing.
The eyes rolling upwards.
A treadmill test is a
test to assess:
Lung and heart efficiency.
Heart efficiency.