"To give alcohol is only to add fuel to the fire." HEART FAILURE:--"In cases of cardiac weakness, the thing needed is not simply an increased rate of movement of the heart, or an increased volume of the pulse, but an increased movement of the blood current throughout the entire system. In the application of any agent for the purpose of affording relief in a condition of this kind, the peripheral heart as well as the central organ must be taken into consideration. In fact, the whole circulatory system must be regarded as one. The heart and the arteries are composed of essentially the same kind of tissue, and have practically the same functions. The arteries as well as the heart are capable of contracting. "Both the heart and the arteries are controlled by excitory and inhibitory nerves. These two classes of nerves are kindred in structure and in origin, the vagus and the vasodilators being medullated, while the accelerators of the heart and the vasoconstrictors of the arteries are non-medullated and pass through the sympathetic ganglia on the way to their distribution. "Winternitz and other therapeutists have frequently called attention to the value of cold as a cardiac stimulant or tonic. The tonic effect of this agent is greater than that of any medicinal agent which can be administered. The cold compress applied over the cardiac area of the chest may well replace alcohol as a heart tonic. The thing necessary to encourage the heart's action is not merely relaxation of the peripheral vessels, but, as Winternitz has shown, increased activity of the peripheral circulation in the skin, muscles and elsewhere. Alcohol paralyzes the vasoconstrictors, and so dilates the small vessels and lessens the resistance of the heart action; but at the same time it lessens the activity of the nerve centres which control the heart, diminishes the power of the heart muscle, and lessens that rhythmical activity of the small vessels whereby the circulation is so efficiently aided at that portion of the blood circuit most remote from the heart. A continuous cold application applied to that portion of the chest overlying the heart stimulates the nerves controlling the walls of the vessels, and at the same time energizes the corresponding cardiac nerves. It is wise to remember that the vasoconstrictor nerves are one in kind with the excitor nerves of the heart, while the vasodilators are in like manner associated with the vagus. With this in mind, it is clear that while alcohol paralyzes the vasoconstrictors, it at the same time weakens the nerves which initiate and maintain the activity of the heart; while, on the other hand, cold excites to activity those nerves which produce the opposite effect.