{
  "name": "Impaired Tissue Perfusion & Ischemia",
  "slug": "impaired-tissue-perfusion",
  "url": "https://nursingplex.com/care-plans/impaired-tissue-perfusion",
  "category": "Cardiac",
  "summary": "Reduced blood flow to tissues; positioning, perfusion checks and risk-factor control.",
  "nursing_diagnoses": [
    "Ineffective tissue perfusion",
    "Acute pain",
    "Risk for impaired skin integrity"
  ],
  "overview": [
    "Impaired tissue perfusion is a reduction in blood flow that leaves cells short of oxygen and nutrients. It may be peripheral (peripheral artery disease, embolism, compartment syndrome), cerebral (stroke, raised intracranial pressure), cardiac, renal or gastrointestinal, and each has its own warning signs.",
    "Ischemia is time-dependent: skeletal muscle tolerates roughly 4–6 hours of severe ischemia before irreversible damage, brain tissue only minutes. Recognizing the earliest signs — pain out of proportion, pallor, paresthesia, altered mental status — determines whether tissue is saved.",
    "Nursing care emphasizes serial neurovascular assessment, positioning that supports rather than obstructs flow, protection of vulnerable skin, and risk-factor modification for chronic arterial disease."
  ],
  "key_facts": [
    {
      "label": "Six P's",
      "text": "Pain, pallor, pulselessness, paresthesia, paralysis and poikilothermia signal acute arterial occlusion."
    },
    {
      "label": "Arterial vs venous",
      "text": "Arterial ulcers are distal, punched-out and painful with dependency relief; venous ulcers are near the malleolus with edema and relieved by elevation."
    },
    {
      "label": "Compartment syndrome",
      "text": "Pain unrelieved by opioids and worse with passive stretch is the earliest sign — do not wait for pulselessness."
    },
    {
      "label": "Positioning",
      "text": "Arterial insufficiency: keep legs level or slightly dependent. Venous insufficiency: elevate."
    }
  ],
  "nursing_priorities": [
    "Identify the type and location of perfusion deficit.",
    "Restore or maximize blood flow.",
    "Prevent tissue loss, ulceration and infection.",
    "Manage ischemic pain.",
    "Modify risk factors to prevent progression."
  ],
  "assessment": {
    "subjective": [
      "Reports of cramping leg pain with walking that resolves with rest (claudication)",
      "Complaints of numbness, tingling or coldness in an extremity",
      "Reports of rest pain, often worse at night and relieved by dangling the leg",
      "Reports of confusion, dizziness or visual change in cerebral hypoperfusion"
    ],
    "objective": [
      "Diminished or absent peripheral pulses; abnormal ankle-brachial index",
      "Cool, pale, shiny hairless skin with thickened nails",
      "Prolonged capillary refill, dependent rubor, elevation pallor",
      "Non-healing ulcers, gangrene or necrotic tissue",
      "Altered level of consciousness, focal deficits, or decreased urine output depending on the bed affected"
    ],
    "related_factors": [
      "Atherosclerosis, thrombus or embolus",
      "Vasoconstriction, hypotension or low cardiac output",
      "Compartment syndrome, tight casts or restrictive dressings",
      "Diabetes mellitus, smoking, hyperlipidemia and hypertension",
      "Immobility and venous stasis"
    ]
  },
  "goals": [
    "The client will maintain palpable pulses and warm extremities distal to the affected area.",
    "The client will report decreased ischemic pain.",
    "The client will maintain intact skin without new ulceration.",
    "The client will describe risk-factor modification measures."
  ],
  "interventions": [
    {
      "title": "Serial assessment",
      "points": [
        "Check pulses, color, temperature, sensation and movement distal to the affected area on a set schedule.",
        "Mark pulse locations with a pen and use Doppler when pulses are not palpable.",
        "Report the six P's or any acute change immediately.",
        "Loosen constrictive dressings and assess casts for tightness."
      ]
    },
    {
      "title": "Promote flow",
      "points": [
        "Position according to etiology: dependent for arterial disease, elevated for venous.",
        "Avoid crossing legs, tight clothing and extreme temperatures.",
        "Encourage a supervised walking program for stable claudication.",
        "Administer antiplatelets, anticoagulants, statins and vasodilators as ordered."
      ]
    },
    {
      "title": "Protect tissue",
      "points": [
        "Inspect feet daily, keep skin clean, moisturized and free from pressure.",
        "Use a bed cradle and heel offloading; never apply direct heat to ischemic limbs.",
        "Provide wound care as ordered and monitor for infection.",
        "Give analgesia and reposition to relieve ischemic pain."
      ]
    }
  ],
  "patient_teaching": [
    "Stress smoking cessation as the single most effective intervention.",
    "Teach daily foot inspection, well-fitting shoes and professional nail care in diabetes.",
    "Explain the walking program and the difference between claudication and rest pain.",
    "Report a cold, blue or numb limb, or a wound that will not heal, immediately."
  ]
}