Which of the following during an electrocardiogram is associated with Ventricular depolarization?
A、QRS complex
B、U wave
C、PR segment
D、ST segment
E、P wave
A、QRS complex
B、U wave
C、PR segment
D、ST segment
E、P wave
A、tricuspid valve
B、bicuspid valve
C、mitral valve
D、semilunar valve
A、alchoholic flush
B、red-green color-blindness
C、taste blindness
D、slow dark adaptation
A、Lifestyles in other cultures are not as valid as those in my culture.
B、I have little respect for the values and customs of other cultures.
C、My culture should be the role model for other cultures.
D、People of other cultures are different from me.
A、K+
B、Ca+
C、Na+
D、Ca2+
E、Li+
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