Motivation to Swim Deeper. The challenge of overcoming fear of deep water can be one motivating factor for venturing out over your head, but other attractions include the desire to explore a new environment and the sheer pleasure of freedom from gravity experienced when swimming in deep water.
Over time, symptoms like hypertension or varicose veins may develop as the circulatory system becomes damaged. Individuals may become short of breath, develop fluid in their lung, suffer from water retention or have a heart attack. Heart disease can cause numerous symptoms and other medical conditions.
Overview. Congestive heart failure (CHF) or cardiac failure (CCF) occurs when the heart can no longer pump blood quickly enough. This causes fluid to build up particularly in the liver, lungs, hands and feet. The legs may develop swelling that gets worse when the person stands and improves when they lie down.