Not all diseases, however, of the female reproductive apparatus, tend in a similar manner and with equal frequency to give rise to consecutive cardiac disorders. According to my own observations, the diseases of the vulva and the vagina, catarrhal inflammation, colpitis (vaginitis), leucorrhœa, and prolapse of the vagina (cystocele and rectocele), are those which most rarely induce cardiopathy; unless, indeed, the diseases just enumerated have led to the occurrence of vaginismus, for in this latter condition cardiac trouble not uncommonly ensues. More commonly than by vulval and vaginal diseases, cardiac troubles are induced by inflammation of the uterine mucous membrane, as by chronic endometritis, by erosion and “ulceration” of the cervix (chronic cervical catarrh); they also sometimes occur in connection with perimetritic and parametritic exudations. Most frequently of all, and most severely, cardiac disorders are aroused by displacements of the uterus, flexions or versions; by structural changes of the uterus accompanied by enlargement of that organ, such as chronic metritis and the growth of myomata (especially intramural); by prolapse, enlargement, and tumor of the ovary; by intrapelvic exudations which when extensive give rise to displacement or compression of the uterus or its annexa. In cases of carcinomatous or other malignant new growths affecting the reproductive organs, I have in comparison very rarely observed the occurrence of reflex cardiac disorders.
Disturbances of menstrual activity, amenorrhœa, menorrhagia, and dysmenorrhœa, owning the most varied causes, very frequently give rise to cardiac trouble, a point on which we have already insisted. (See page [142], et seq.)
Very violent forms of cardiac neurosis have been observed by me in women suffering from chronic disorder of the reproductive organs, who have consulted one gynecologist after another and have been subjected to many different methods of local treatment; also in women who have for a long time suffered from some gynecological ailment hitherto believed to be trifling, but who have at length suddenly been informed that some severe operative procedure has become necessary. In such cases the cardiac trouble took a paroxysmal form, the intervals being usually considerable, several weeks or months in duration, and the general system was as a rule seriously involved in the attacks. These latter began with severe cardialgia, radiating from the cardiac region outward along the intercostal spaces, upward to the shoulder and along the left arm, sometimes indeed extending into both arms. At the same time the heart’s action was greatly increased in frequency, there being sometimes more than 200 beats per minute, the pulse was soft, small, difficult to count, the respiration greatly increased in frequency, sometimes very shallow, with respiratory anxiety, and exceptionally severe general excitement and sense of impending death. In some cases also I observed spasm of various groups of muscles, dizziness (with a sense that the objects of vision were flickering), aphasia, and mental stupor. The paroxysms lasted for some time, two or three hours, as a rule, and gradually passed away. Their character was that of the cardiac disorder variously described under the names of pseudo-angina and angina pectoris hysteria.
Such attacks as these are followed by a sense of severe general depression and want of energy, and by a decline in body-weight. They are distinguished from true angina pectoris by the absence of any signs of arteriosclerosis or of degeneration of the myocardium. They may be regarded as cardiac disorder of duplex causation, being partly dependent on the disease of the genital organs, which gives rise to a number of local afferent stimuli, and partly dependent on mental influences which have a depressant, paralyzing influence on the cardiac nerves; it is possible also that spasmodic contraction of the walls of the coronary arteries or of the myocardium itself is induced as a reflex effect of the local disorder of the reproductive organs.
With regard to uterine myoma as the exciting cause of cardiac degeneration, very numerous observations and experiments have recently been made, and the reality of the occurrence is no longer open to dispute, even if its significance is subject to various interpretations, whilst no satisfactory explanation has yet been forthcoming.
L. Landau writes concerning the disturbances induced in the circulatory apparatus by the growth of myomata in the uterus: “The formation of varices, the occurrence of thrombosis, and, finally, the onset of degeneration of the myocardium, are very common. Should the last-named process result—and it is truly alarming to observe the frequency with which cardiac affections are associated with uterine myomata,—then, by a vicious circle, the uterine hæmorrhages become continually more profuse, in consequence of increasing passive hyperæmia dependent upon diminishing power of the cardiac pump. Venous congestion in the province of the inferior vena cava results in ascites, and sometimes in general œdema; and even in cases in which no increase of the uterine hæmorrhages is observed, the patient may succumb in consequence of secondary disease of the heart. * * * In the great majority of cases, the myoma and the uterine hæmorrhages that result from its growth are the primary cause of the morbus cordis. Naturally in cases which come under observation only when both uterine and cardiac disease are already present, it is difficult to determine with certainty the true causal connection. When, however, a number of patients suffering from uterine myomata are observed, in whom at first the heart was found to be healthy, and subsequently to have become affected; and when, on the other hand, we see patients affected with myoma uteri in whom operation is undertaken notwithstanding the existence of cardiac disease, and in whom, after the operation has been successfully performed, the cardiac murmurs disappear as well also as the other signs of heart disease, when dilatation can no longer be detected, when the pulse-frequency declines to normal, whilst a previously feeble and compressible pulse gains in tension and power—then it is impossible to doubt that the heart disease was secondary, and was etiologically dependent upon the primary myoma and the uterine hæmorrhages.”
Lehmann and P. Strassmann examined the material of the Charité-Policlinik at Berlin in order to throw light on the relation between uterine myomata and diseases of the heart, a connection already proved to exist alike by recent pathologico-anatomical researches, by clinical experience of the results of operations (death from shock), and, finally, by the subjective troubles of the patients (palpitation, venous congestion, giddiness, and syncope). Examining 71 women suffering from myoma uteri, Lehmann and Strassmann found in 29 (41%) that some abnormality existed in the cardio-vascular system, such abnormalities being extremely variable in character, as for instance: hypertrophy or dilatation of the heart, irregularity of the cardiac action, passive hyperaemias, œdema, albuminuria, angina pectoris, and cardiac asthma. The next point was to determine the mutual relations between the heart disease and the development of the uterine myoma. Hitherto it has been assumed that the latter is the primary disease, and such a sequence is certainly the commoner, more especially in cases in which hæmorrhage has been profuse, with consecutive anæmia and fatty degeneration of the heart. In these cases, a certain time after the commencement of the severe hæmorrhages, cardiac troubles make their appearance; such troubles are beyond question secondary, and they disappear as soon as the hæmorrhage has been controlled. In other patients, however, we obtain a history of the appearance of cardiac disorder at a date prior to that when any symptoms occurred indicating the growth of a myoma; in these cases, therefore, the heart disease has developed independently of the uterine disease, and has run a parallel course to the latter; perhaps, indeed, by leading to venous congestion or to rapid changes in blood-pressure, the heart disease may have favored the growth of the commencing or fully developed tumor. In some of the patients, operative measures were followed by rapid recovery from the cardiac disorder (cases of simple anæmia); in a second group of cases, however, the heart disease was uninfluenced by operation (cases of irreparable anæmia, and cases of heart disease independent of the myomata); and, finally, a considerable number of patients remained, constituting a third group, in whom, notwithstanding the removal of the tumor by operation, the heart disease continued to grow worse (cases of progressive heart disease independent of the myomata, especially cases of arteriosclerosis).
Among 120 women of ages between 17 and 48, in whom I found very various functional disorders of or pathological changes in the genital organs, and in whom I made a particular investigation concerning the presence or absence of heart disease and examined the heart carefully, I was able to detect the presence of cardiac troubles in 38 instances. Thus, heart trouble was found to exist in 32.7 per cent. of women suffering from disease of the reproductive organs.
In these 38 persons suffering from cardiac disorder, I found:
| Nervous Tachycardia in 21 instances, that is, in about | 55.2 per cent. of the cases. |
| Hypertrophy of the Heart in 4 instances, that is, in about | 10.4 per cent. of the cases. |
| Pseudo-Angina Pectoris in 3 instances, that is, in about | 7.8 per cent. of the cases. |
| Asthenia Cordis in 7 instances, that is, in about | 18.4 per cent. of the cases. |
| Mitral Incompetence in 1 instance, that is, in about | 2.6 per cent. of the cases. |
| Fatty Heart in 2 instances, that is, in about | 5.2 per cent. of the cases. |