Pericardium, the pericardium or pericardial, which surrounds the heart and the heart together with the main blood vessels (aorta, vena cava, etc..) Double-walled sac that covers the roots.
sphygmomanometer
It is a double membrane outer covering of the heart ,,outer membrane is fibrous while inner is serous... The instrument used to measure blood pressure is Sphygmomanometer...
The pericardium is a protective double-walled sac surrounding the heart, providing lubrication and isolation for heart movements. The instrument used to measure blood pressure is called a sphygmomanometer, which records the systolic and diastolic pressures. Both components are vital to understanding heart health and medical assessments.
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Jawaban:kalau di Indonesia kota Mataram.