Built- Up Roof Felts Are Available in Type IV and Type

question 86

Essay

Built- up roof felts are available in Type IV and Type VI. Explain the difference between them.

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Definitions:

Electrocardiogram

A test that measures the electrical activity of the heart to show abnormal rhythms and detect heart problems.

Sinoatrial

Referring to the sinoatrial node, a natural pacemaker of the heart that regulates the heartbeat by generating electrical impulses.

Stress Test

A medical test that assesses cardiovascular health and function during physical exertion.

Cardiac Catheterization

A diagnostic and therapeutic procedure that involves inserting a catheter into the heart through blood vessels to diagnose and treat cardiovascular conditions.