મોટાભાગના પ્રાણીઓમાં હૃદય એક સ્નાયુબદ્ધ અંગ છે. આ અંગ રુધિરાભિસરણ તંત્રની રક્તવાહિનીઓ દ્વારા લોહીને પમ્પ કરે છે. પમ્પ થયેલું લોહી શરીરમાં ઓક્સિજન અને પોષક તત્વોનું વહન કરે છે, જ્યારે કાર્બન ડાયોક્સાઇડ જેવા મેટાબોલિક કચરાને ફેફસામાં લઈ જાય છે. મનુષ્યોમાં, હૃદય લગભગ બંધ મુઠ્ઠી જેટલું હોય છે અને તે ફેફસાંની વચ્ચે, છાતીના મધ્ય ભાગમાં સ્થિત હોય છે.
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https://www.youtube.com/channel/UCtfsUrX6JhKxSdtD3U04Xvw
https://www.youtube.com/watch?v=9v3MK6oTOeA&t=1s
https://www.youtube.com/watch?v=vxa6o_wrWnY
https://www.youtube.com/watch?v=T7mMcEYNKyQ
https://www.youtube.com/watch?v=BrakSGmQZB8&t=9s
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https://github.com/hemangjoshi37a/pyPortMan
https://github.com/hemangjoshi37a/transformers_stock_prediction
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https://github.com/hemangjoshi37a/My_Projects
https://github.com/hemangjoshi37a/my_Arduino
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https://github.com/hemangjoshi37a/my_Arduino/tree/master/IoT_LED_over_ESP8266_NodeMCU
https://github.com/hemangjoshi37a/my_Arduino/tree/master/ESP8266_NodeMCU_BasicOTA
https://github.com/hemangjoshi37a/my_Arduino/tree/master/IoT_CSV_SD
https://github.com/hemangjoshi37a/my_Arduino/tree/master/Honeywell_I2C_Datalogger
https://github.com/hemangjoshi37a/my_Arduino/tree/master/IoT_Load_Cell_using_ESP8266_NodeMC
https://github.com/hemangjoshi37a/my_Arduino/tree/master/IoT_SSD1306_ESP8266_NodeMCU
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https://grabcad.com/library/esp-matrix-display-5mm-acrylic-box-1
https://grabcad.com/library/arcylic-bending-machine-w-hot-air-gun-1
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