º»¹®/³»¿ë
: inferoposterior MI½Ã ¹ß»ý¡è¡æsinus bradycardia¿Í °ü·Ã ¸¹À½
: ´ëºÎºÐ ´õ ½ÉÇÑ arrhythmia(VF)·Î ÁøÇà ¾ÈÇÔ¡æ Ä¡·á ºÒÇÊ¿ä
(5) supraventricular arrhythmia
(6) sinus bradycardia
: inferior MI¿¡¼ m/c, AMIÃʱ⿡ ¹ß»ý(25-40%)
: CO ¶³¾îÁö¸é atropineÅõ¿©(¡æ¹ÝÀÀ ¾øÀ¸¸é pacing)
(7) conduction disturbances(AV block)
¨ç inferior wall MI¿¡¼ ¹ß»ý½Ã
: 1st-degree AV blockÀÌ m/c
: Tx-IV atropine, temporary pacemaker
¨è anterior wall MI¿¡¼ ¹ß»ý½Ã
: LADÀÇ Æä¼â·Î¡æBBBµµ Àß µ¿¹Ý
2. Heart failure
Hyperdynamic : Beta-blockers
Left ventricular failure : Diuretics
Severe failure : Diuretics, vasodilators
3. Right ventricular infarction
inferoposterior infarct¿¡¼ Àß µ¿¹Ý
RV failure sign
; JVP »ó½Â(°æÁ¤¸Æ È®Àå, prominent a wave), Kussmanl`s sign,
hepatomegaly
pul. congestion¾ø´Ù(lungÀº clear)
inf. infarct¿¡¼
unexplined hypotension
nitro¡¦(»ý·«)