United States or Armenia ? Vote for the TOP Country of the Week !
If these patients have an acute heart attack, a feeling of suffocation is their worst symptom and the dyspnea may be great, although there may be no tachycardia, these hearts often acting slowly even when there is serious discomfort. When compensation fails, there is an occurrence of all the usual symptoms, as previously described.
If the physician is in doubt as to whether or not this particular tachycardia is caused by hyperthyroidism, the administration of sodium iodid in doses of 0.25 gm. If the trouble is due to hyperthyroidism, all of the symptoms will be aggravated; there will be more palpitation, more nervousness, more restlessness, more sweating and more sleeplessness.
Endocarditis Acute, simple malignant Chronic Valvular Lesions Broken compensation Cardiac drugs Diet Resort treatment Cardiac disease in children Cardiac disease in pregnancy Coronary sclerosis Angina pectoris Pseudo-angina Stokes-Adams disease Arterial hypertension Cardiovascular-renal disease Arrhythmia Auricular fibrillation Bradycardia Paroxysmal tachycardia Hyperthyroidism Toxic disturbances Physiologic hypertrophies Simple dilatation Shock Stomach dilatation Anesthesia in heart disease
Caffein first accelerates the heart and later may slow it and strengthen it; but if the dose is large or too frequently repeated, the apex of the heart ceases to relax properly and there is an interference with the contraction of the ventricles, the heart muscle becomes irritable, and a tachycardia may develop.
Sometimes one good-sized dose of digitalis may be of benefit, but it is often disappointing, and unless there is a valvular lesion with signs of broken compensation, it is rarely indicated. It should also be remembered that, if the patient is receiving digitalis in good dosage for broken compensation, tachycardia may be caused by an overaction of the digitalis.
A patient who is well and has an attack of tachycardia should be allowed to assume the position which he finds to give him the most comfort, and to use the means of stopping his attack which lie has found the most successful. In the absence of his success or of his knowledge of any successful treatment, a hypodermic injection of 1/6 or even 1/4 grain of morphin sulphate is often curative.
Some patients, both men and women, cannot take even a small cup of tea or coffee without an attack of paroxysmal tachycardia. Such patients, of course, quickly learn their limitations.
The person then reclines, and the pulse and pressure are again recorded, Martinet says that an examination of these records in the form of a chart gives a graphic demonstration of the heart strength. If the heart is weak, there are likely to be asystoles, and tachycardia may occur, or a lowered blood pressure.
The tachycardia of a developed exophthalmic goiter is difficult to inhibit. Digitalis is of no avail, and no other single medicinal treatment is of any great value. The tachycardia will improve as the disease improves. On the other hand, nothing is snore serious for this patient than her rapid heart, and if it cannot be soon slowed, operative interference is absolutely necessary.
This condition is generally termed by the patient a "palpitation," and palpitation of the heart is recognized by most physicians as meaning a too rapidly acting heart, the term "tachycardia" being reserved for an excessive rapidity of the heart. Many of the so- called tachycardias are really instances of auricular fibrillation or flutter.
Word Of The Day