Purple fingers during or after swimming, or any type of exercise, may indicate a circulation issue. A variety of factors, including Raynaud's phenomenon and thoracic outlet syndrome, cause poor circulation. Swimmers with more serious conditions...
The clavicle, or collarbone, lies over some very important structures. The subclavian artery and vein are the major circulatory structures supplying the arm with blood. The brachial plexus are the nerves coming out of the neck and going to the...
Tingling sensations within the arms and hands are caused by a variety of conditions, which typically involve injury to the nerves and vascular supply that service the upper limbs. Tingling sensations are usually characterized by their transient...
The spontaneous collapse of a lung is also known as a spontaneous pneumothorax. The lung collapses because of a buildup of air in the chest space. With a spontaneous collapse there is no warning and the exact cause is not always known. Patients...
Three main types of blood vessels make up the circulatory system that's powered by the pumping action of the heart: arteries, veins and capillaries. When freshly oxygenated blood leaves the heart, the arteries carry the oxygen and nutrients...
Chronic arm pain can be caused by numerous conditions. According to the Mayo Clinic website, arm pain can manifest anywhere between the shoulder and the wrist. Arm pain ranges from mild to severe, and it can be caused by acute or chronic injuries...
Right arm pain can be caused by numerous injuries or medical conditions. According to the U.S. National Library of Medicine and the National Institutes of Health or NIH, arm pain, including right arm pain, is often accompanied by numbness and...
There are numerous causes of hand and foot tingling, and tingling in the extremities is often accompanied by numbness. According to the U.S. National Library of Medicine and the National Institutes of Health, numbness and tingling are abnormal...
There are a variety of arm disorders ranging from repetitive injuries to neurological syndromes. The arms are surrounded by relatively little tissue; therefore, the structures of the arms are susceptible to injury. If left untreated, injury can...
The heart is one of the most important organs in your body. It lies in the center of your thoracic cavity in a sac called the pericardium. Within this sac it contracts freely to pump blood to your lungs for oxygenation. It pumps the oxygenated...
The heart is part of the larger circulatory system. It is a large muscle that pumps blood to the lungs and the body using different blood vessels. It is important to know some basic anatomy to fully understand how the system works.
Pull-ups are performed for strengthening your back and arm muscles. However, over-training or muscle-strength imbalances can result in the impingement of nerves and blood vessels, causing tingling and numbness. Treatment includes rest, stretches...
The ability to promptly control bleeding is a critical skill that may determine whether someone loses a limb or potentially his life. Applying direct pressure and elevating an injured site to a level above the heart will suffice for most injuries,...
The arteries transport oxygen and nutrient-rich blood to the brain and a constant flow of blood is necessary for the health of the brain tissues and nerves. Information from California State University notes that the brain uses almost 20 percent...
The heart is a pump with four chambers; the top chambers, the left and right atria, are the entry point into the heart for blood. After blood moves down into the left and right ventricles, it's pumped out and away from the heart. Blood leaves the...
Numbness and tingling often result from dysfunctions in your nervous and circulatory systems. There are several reasons why you experience these symptoms during or after exercise. Tight neck and chest muscles, holding one posture too long,...
