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.
If valve disease causes heart failure, symptoms may include: Swelling of your ankles or feet; swelling may also occur in your abdomen, which may cause you to feel bloated. Quick weight gain (a weight gain of two or three pounds in one day is possible.) Symptoms of heart valve disease do not always relate to the seriousness of your condition.