Answer:
Heart issue cardiac could be a major problem,
<span>Heart disease, Cancer (malignant neoplasms), Chronic lower respiratory disease, Accidents (unintentional injuries), Stroke (cerebrovascular diseases)Alzheimer's disease, Diabetes, Influenza and pneumonia, Kidney disease (nephritis, nephrotic syndrome, and nephrosis), <span>Suicide</span></span>
It's basically a characteristic of bacteria that have a cell wall composed of a thin layer of particular substance (called peptidoglycan).