phenomena of vagus inhibition. In another group of diseases of the genital organs, the disturbances of cardiac activity may be brought about by pressure which, in consequence of the morbid processes in the reproductive organs, is exercised upon individual nerves or upon an entire nerve plexus. Tumefied and prolapsed ovaries, an enlarged and misplaced uterus, inflammatory nodules and hyperplasias of the intrapelvic connective tissue, contractile processes in the parametric connective tissue,[40] tumors of the uterus whether intramural or in the interior of that organ, ovarian tumors, prolapse of the uterus, and intrapelvic peritoneal adhesions resulting from inflammatory processes—these are the principal conditions liable to occasion reflex cardiac disorder; but certain tissue changes, such as endometritis, erosions (chronic cervical catarrh), and ulcerations of the genital passages, with or without exposure of nerve-endings, are also competent to produce the same effect. Here the sympathetic nervous system constitutes the channel by means of which the stimuli affecting the nerves of the genital organs are conveyed to the central nervous system, and by means of which also the reflex manifestations of this stimulation are produced, taking the form, partly of disorder of the cardiac action, of palpitation of the heart and paroxysmal tachycardia, and partly of pains in the cardiac region and disturbances along the course of the great vessels. Further, in cases of long-continued disease of the female genital organs associated with severe hæmorrhage and in some cases fluor albus, nutrition in general and hæmotopoiesis may be seriously affected, and disturbances of cardiac activity may result, as, for instance, is frequently witnessed in chloro-anæmic states. In such cases we have palpitation of the heart, both subjective and objective, a weak and compressible pulse, often irregularity of the heart’s action, singularly clear heart sounds, often, however, systolic murmurs at various orifices, increased frequency of heart and respiration to a disproportionate degree on slight exertion, strong pulsation of the carotids, and slight œdema of the ankles.