Table 2. Demographics, Comorbidities, Duration of Hospital Stay, and Autopsy Cause of Death Patient Number Sex, M/F Age, y Onset of Symptoms, d Comorbidities Days in Hospital Before Death Postmortem Cause of Death 1 M 81 Not known Hypertension Aortomyocardial sclerosis Ischemic heart disease Cardiomyopathy Aortic aneurysm 4 Cardiorespiratory failure 2 F 82 Not known Diabetes Atrioventricular valve prothesis Atrial fibrillation COPD Malignancy Kidney disease 3 Cardiorespiratory failure 3 M 92 7 COPD 1 Cardiorespiratory failure 4 F 69 Not known Schizophrenia 28 Cardiorespiratory failure 5 F 80 Not known Cardiovascular disease Senile dementia 38 Cardiorespiratory failure 6 M 92 Not known Cardiovascular disease COPD 3 Cardiorespiratory failure 7 F 64 4 Malignancy 2 Cardiorespiratory failure 8 M 58 Not known Pulmonary artery thrombosis 4 Cardiorespiratory failure 9 M 64 Not known Myelodysplasia 4 Cardiorespiratory failure 10 M 82 3 Aortic aneurysm COPD 5 Cardiorespiratory failure 11 M 76 Not known Malignancy 30 Cardiorespiratory failure 12 M 60 6 Malignancy Hypertension Kidney disease Diabetes COPD Obesity 29 Cardiorespiratory failure 13 F 70 Not known Cardiovascular disease Diabetes Psychiatric disorder 43 Cardiorespiratory failure 14 M 76 Not known Malignancy COPD Hypertension Cardiovascular disease 33 Cardiorespiratory failure 15 F 27 Not known HIV infection 6 Cardiorespiratory failure 16 M 82 Not known Parkinson disease Hypertension Transient ischemic attack Prostate hypertrophy 14 Cardiorespiratory failure 17 M 57 Not known Diabetes 1 Cardiorespiratory failure 18 M 86 Not known Endocarditis caused by Staphylococcus aureus Prostate hypertrophy Aortic aneurysm Atrial fibrillation 1 Cardiorespiratory failure 19 M 54 4 NONE 16 Cardiorespiratory failure 20 M 35 5 NONE 7 Cardiorespiratory failure 21 M 65 7 NONE 12 Cardiorespiratory failure 22 F 43 Not known NONE 25 Cardiorespiratory failure Abbreviation: COPD, chronic obstructive pulmonary disease.