Planning a safe anesthesia for the elderly patient.
D000367:Age Factors; D000368:Aged; D000758:Anesthesia / Q000009:adverse effects / Q000379:methods*; D002318:Cardiovascular Diseases; D002908:Chronic Disease; D004700:Endocrine System Diseases; D006334:Heart Function Tests; D006801:Humans; D007674:Kidney Diseases; D007677:Kidney Function Tests; D008107:Liver Diseases; D008111:Liver Function Tests; D008659:Metabolic Diseases; D008722:Methods; D011183:Postoperative Complications / Q000517:prevention & control; D011229:Preanesthetic Medication; D012129:Respiratory Function Tests; D012131:Respiratory Insufficiency / Q000517:prevention & control; D012140:Respiratory Tract Diseases