Common nursing diagnosis and care of cardiovascular disorder Acute pain related to myocardial ischemia / reduce coronary blood flow as evidence by facial expressions રિલીવ પેઇન (પેઇન રિલીવ કરવું) Decrease cardiac output related to decrease cardiac contractility / reduced preload afterload contractility / decrease coronary blood flow as evidence by increase heart rate મેન્ટેનિંગ કાર્ડિયાક આઉટપુટ / ઇમ્પ્રુવ કાર્ડિયાક આઉટપુટ Ineffective cardiac tissue perfusion / impaired tissue perfusion related to