Table 1.

Patient population and clinical data

Total number of patients	218
Males	140 (64%)
Females	78 (36%)
Age range	18-81 years
Mean age	45 years
Total number of symptomatic patients	157 (72%)
Total number of asymptomatic patients	61 (28%)
Mean duration at presentation from onset of symptoms	6.2 days
Total patients with comorbid conditions	81 (37%)
Hypertension	58
Diabetes mellitus	31
Chronic kidney disease	23
Coronary artery disease	17
Chronic obstructive pulmonary disease	8
Malignancy	5