Characteristics may further be described as being interspecific, intraspecific, and conspecific. Interspecific Interspecificity (literally between/among species), or being interspecific, describes issues between individuals of separate species.
Coronary heart disease (CAD) is the most common of many types of heart disease, not only in men but also in women. It is caused by atherosclerosis, or hardening of the arteries, which occurs when plaque from cholesterol and other substances accumulate in the arteries.
Symptoms may vary depending on the type of heart valve disease present and may include: Chest pain. Palpitations caused by irregular heartbeats. Fatigue. Dizziness. Low or high blood pressure, depending on which valve disease is present.