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Which of the following represents the enlargement of auricles?

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in Biology – Class 11 by (272k points)
Which of the following represents the enlargement of auricles?

(a) Enlargement of P-wave

(b) Enlargement of QR segment

(c) Depression of ST segment

(d) Elevation of ST segment

The question was posed to me in a job interview.

The origin of the question is ECG topic in portion Body Fluids and Circulation of Biology – Class 11

1 Answer

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The correct option is (a) Enlargement of P-wave

The explanation: Enlargement of auricles is represented by the enlargement of P-wave or sometimes the lengthening of PQ interval also represents the enlargement of auricles by rheumatic fever.

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