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#āĻ•েāύ_Blood_pressure_Inspiration āĻāϰ āϏāĻŽā§Ÿ āĻ•āĻŽে...Pulsus_paradoxus āĻ•ি?❤️

#āĻ•েāύ_Blood_pressure_Inspiration āĻāϰ āϏāĻŽā§Ÿ āĻ•āĻŽে!

āφāϰ #Pulsus_paradoxus āĻ•ি?❤️


āϧāϰুāύ āφāĻĒāύি āĻŦুāĻ• āĻ­āϰে āĻļ্āĻŦাāϏ āύিāϞেāύ। āφāĻĒāύাāϰ #Diaphragm āύীāϚেāϰ āĻĻিāĻ•ে āύেāĻŽে āφāϏāϞো। āύেāĻŽে āφāϏা āĻŽাāύে Abdominal organ āĻ—ুāϞো āĻ•ে āϚাāĻĒ āĻĻিāĻŦে āϏে।
āĻāϤে āĻ•ি āĻšāĻŦে? āĻāϤে Abdominal organ āĻ āϜāĻŽে āĻĨাāĻ•া Blood āĻ—ুāϞো āϚাāĻĒ āϞেāĻ—ে #venacava āϤে āϚāϞে āφāϏāĻŦে। āϏেāĻ–াāύ āĻĨেāĻ•ে āφāϏāĻŦে Right atrium āĻ। āĻ…āϰ্āĻĨাā§Ž Venous Return āĻŦা⧜āĻŦে #inspiration āĻāϰ āϏāĻŽā§Ÿ ।Right atrium āĻĨেāĻ•ে Right ventricle । āϏেāĻ–াāύ āĻĨেāĻ•ে pulmonary trunk āĻĻি⧟ে pulmonary capillary āϤে āϚāϞে āϝাāĻŦে blood । āϝেāĻšেāϤু  inspiration āĻāϰ āϏāĻŽā§Ÿ lung expand āĻ…āĻŦāϏ্āĻĨা⧟ āĻĨাāĻ•āĻŦে , āϤাāχ blood capillary āωāĻĒāϰ āϤেāĻŽāύ āĻ•োāύ āϚাāĻĒ āĻĻে⧟ āύা lung ! āϤাāχ āĻ…āύেāĻ• āĻĒāϰিāĻŽাāύ blood ,pulmonary capillary āĻāϰ āĻ­েāϤāϰ āϜāĻŽা āĻĨাāĻ•ে।
āĻĢāϞে Left atrium āĻ Blood āϤুāϞāύা āĻŽূāϞāĻ• āĻ•āĻŽ  āφāϏে। āĻāĻŦং  āϝাāϰ āĻĢāϞāĻļ্āϰুāϤিāϤে  Left ventricle āĻ āϤুāϞāύা  āĻŽুāϞāĻ• blood āĻ•āĻŽ āφāϏে । āφāϰ āĻ•āĻŽ blood āĻĨাāĻ•াāϰ āĻ•াāϰāύে #Stroke_volume āĻ“ āĻ•āĻŽ āĻšā§Ÿ। ultimately Cardiac output āĻ“ āĻ•āĻŽ āĻšā§Ÿ। #cardiac_output āĻ•āĻŽ āĻšāĻ“ā§Ÿা āĻŽাāύে Blood Pressure āĻ“ āĻ•āĻŽে āϝাāĻ“ā§Ÿা। āϤাāϰ āĻŽাāύে inspiration āĻāϰ āϏāĻŽā§Ÿ BP āϏাāĻŽাāύ্āϝ āĻ•āĻŽে। Usually āύāϰāĻŽাāϞ āĻāϰ āϚে⧟ে 10mm āĻāϰ āĻŽāϤো āĻ•āĻŽে BP !

āĻāĻ–āύ āϧāϰুāύ āφāĻĒāύাāϰ #Cardiac_Temponade āĻšā§ŸেāĻ›ে। Heart āĻāϰ āϚাāϰāĻĒাāĻļে āĻĒাāύি āϜāĻŽে heart āĻāϰ āϏāĻŦ āϚেāĻŽ্āĻŦাāϰেāϰ āωāĻĒāϰ āϚাāĻĒ āĻĻিāϚ্āĻ›ে। āĻŽাāύে normally āϝেāĻ–াāύে Left ventricle āĻāϰ pressure āĻŦেāĻļি āĻĨাāĻ•ে Right ventricle āĻāϰ āϚে⧟ে। āĻ•িāύ্āϤু āĻāĻ•্āώেāϤ্āϰে āĻŦাāχāϰে āĻĨেāĻ•ে āĻĒাāύিāϰ āϚাāĻĒেāϰ āϜāύ্āϝ āϏāĻŦ ventricle āĻāϰ pressure āχ āϏāĻŽাāύ āĻšā§Ÿে āϝা⧟। āĻ•িāύ্āϤু inspiration āĻāϰ āϏāĻŽā§Ÿ venous return āĻŦেāϰে āϝাāĻŦাāϰ āĻ•াāϰāύে Right ventricle āĻāϰ pressure āĻŦেāĻļি āĻšā§Ÿে āϝা⧟। right ventricle āĻ āĻĨাāĻ•া blood āĻ—ুāϞো intraventricular septum āĻ āϚাāĻĒ āĻĻিāϚ্āĻ›ে , āϝাāϰ āĻ•াāϰāύে septum āĻ•িāĻ›ুāϟা left ventricle āĻāϰ āĻĻিāĻ• bulge āĻšā§Ÿে āϝাāϚ্āĻ›ে। āĻĢāϞে āĻšāϚ্āĻ›ে āĻ•ি? Left ventricle āĻāϰ compliance āĻ•āĻŽে āϝাāϚ্āĻ›ে inspiration āĻāϰ āϏāĻŽā§Ÿ। āφāĻŦাāϰ inspiration āĻāϰ āϏāĻŽā§Ÿ āĻāĻŽāύিāϤেāĻ“ āϤো lung āĻāϰ āĻ­েāϤāϰ blood āĻŦেāĻļি āĻĨাāĻ•ে। āϏāĻŦ āĻŽিāϞি⧟ে left ventricle āĻ blood āĻāϰ āĻĒāϰিāĻŽাāύ āĻ…āύেāĻ• āĻ•āĻŽে āϝা⧟।  āϤাāϰāĻĒāϰ Temponade āĻĨাāĻ•াāϰ āĻ•াāϰāύে expand āĻ“ āĻšāϤে āĻĒাāϰে āύা। āϏāĻŦ āĻŽিāϞি⧟ে inspiration āĻāϰ āϏāĻŽā§Ÿ BP āĻ…āύেāĻ• āĻ•āĻŽে āϝা⧟। āϏাāϧাāϰāύāϤ  normal BP āĻāϰ āϚে⧟ে ā§§ā§Ļ mmhg  āĻŦেāĻļি āĻ•āĻŽে āϝা⧟ āĻāĻ•্āώেāϤ্āϰে। āĻāĻ•েāχ āĻŦāϞে #Pulsus_paradoxus !  #Cardiac Temponade āĻ›া⧜াāĻ“ #Asthma āĻ“ #COPD āϤে āϝেāĻšেāϤু lung compliance āĻŦেāϰে āϝা⧟ āϤাāχ lung āĻāϰ blood āϧাāϰāύ āĻ•্āώāĻŽāϤাāĻ“ āĻŦেāϰে āϝা⧟। āĻĢāϞে inspiration āĻāϰ āϏāĻŽā§Ÿ cardiac output āĻāĻŦং BP drop āĻ•āϰে।
āĻāϟাāχ āĻšāϞো pulsus paradoxus āĻāϰ mechanism !


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