{"title":"Medical Information Bureau report.","authors":"N M Day","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":76754,"journal":{"name":"Transactions of the Association of Life Insurance Medical Directors of America","volume":"73 ","pages":"11-5"},"PeriodicalIF":0.0,"publicationDate":"1990-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13504419","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Greetings from the American Medical Association.","authors":"J H Dawson","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":76754,"journal":{"name":"Transactions of the Association of Life Insurance Medical Directors of America","volume":"73 ","pages":"24-5"},"PeriodicalIF":0.0,"publicationDate":"1990-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13267968","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Joint studies of the ALIMDA and Society of Actuaries, notably those of 1935, 1959 and 1979, established that there is a progressive rise in cardiovascular mortality with successive increments in blood pressure. This has provided the basis of underwriting. The converse is not true, or at least has not been true until very recently. Drugs that effectively reduce blood pressure have been available for several decades, but reduction and maintenance of blood pressure is still accomplished in only a minority of hypertensives. Long-term trials employing a combination of drugs, i.e., diuretics, vasodilators and reserpine and subsequently beta-blockers, almost without fail have not shown that treatment with these agents significantly reduces heart disease mortality and sudden death. This has been attributed, perhaps without basis, to an unfavorable countering effect of increased lipid levels, aggravating this risk factor, and other undesirable metabolic effect of diuretics, such as hypokalemia and depletion of body magnesium, increasing the propensity to ventricular arrhythmias, hyperglycemia, worsening diabetes, and hyperuricemia. A survey of 674 persons with hypertension seen personally during the period 1985-89, who were under the care of approximately that many physicians, reveals striking changes in drug prescription and use during this brief period that portend a major change in the outlook of hypertension. Two classes of drugs have increased rapidly in popularity: these are the angiotensin-converting enzyme inhibitors (ACE inhibitors) and the calcium blockers. Both classes of drugs effectively lower blood pressure and have minimal side effects with good compliance. They act not only to reduce peripheral vascular resistance, but also locally in the heart muscle to directly cause left ventricular hypertrophy to regress, an effect of great consequence. The drugs used in former trials such as the vasodilators and diuretics have no effect on left ventricular hypertrophy, unlike the ACE inhibitors and calcium antagonists. Left ventricular hypertrophy is the key lesion in hypertension and is only in part due to increased work load imposed by elevated pressure. It is associated with elevated blood pressure, but not closely and occurs independently; ventricular myocytes as well as myocytes of the vasculature being stimulated to growth by angiotensin and calcium, potentiating the effect of norepinephrine. Left ventricular hypertrophy greatly increases the propensity to ventricular arrhythmias and sudden death, and is a prime cause of cardiac mortality and sudden death not only in hypertension, but also in obesity, aging and diabetes, in which conditions left ventricular hypertrophy also is very common.(ABSTRACT TRUNCATED AT 400 WORDS)
{"title":"Major new developments affecting treatment and prognosis in hypertension.","authors":"R S Gubner","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Joint studies of the ALIMDA and Society of Actuaries, notably those of 1935, 1959 and 1979, established that there is a progressive rise in cardiovascular mortality with successive increments in blood pressure. This has provided the basis of underwriting. The converse is not true, or at least has not been true until very recently. Drugs that effectively reduce blood pressure have been available for several decades, but reduction and maintenance of blood pressure is still accomplished in only a minority of hypertensives. Long-term trials employing a combination of drugs, i.e., diuretics, vasodilators and reserpine and subsequently beta-blockers, almost without fail have not shown that treatment with these agents significantly reduces heart disease mortality and sudden death. This has been attributed, perhaps without basis, to an unfavorable countering effect of increased lipid levels, aggravating this risk factor, and other undesirable metabolic effect of diuretics, such as hypokalemia and depletion of body magnesium, increasing the propensity to ventricular arrhythmias, hyperglycemia, worsening diabetes, and hyperuricemia. A survey of 674 persons with hypertension seen personally during the period 1985-89, who were under the care of approximately that many physicians, reveals striking changes in drug prescription and use during this brief period that portend a major change in the outlook of hypertension. Two classes of drugs have increased rapidly in popularity: these are the angiotensin-converting enzyme inhibitors (ACE inhibitors) and the calcium blockers. Both classes of drugs effectively lower blood pressure and have minimal side effects with good compliance. They act not only to reduce peripheral vascular resistance, but also locally in the heart muscle to directly cause left ventricular hypertrophy to regress, an effect of great consequence. The drugs used in former trials such as the vasodilators and diuretics have no effect on left ventricular hypertrophy, unlike the ACE inhibitors and calcium antagonists. Left ventricular hypertrophy is the key lesion in hypertension and is only in part due to increased work load imposed by elevated pressure. It is associated with elevated blood pressure, but not closely and occurs independently; ventricular myocytes as well as myocytes of the vasculature being stimulated to growth by angiotensin and calcium, potentiating the effect of norepinephrine. Left ventricular hypertrophy greatly increases the propensity to ventricular arrhythmias and sudden death, and is a prime cause of cardiac mortality and sudden death not only in hypertension, but also in obesity, aging and diabetes, in which conditions left ventricular hypertrophy also is very common.(ABSTRACT TRUNCATED AT 400 WORDS)</p>","PeriodicalId":76754,"journal":{"name":"Transactions of the Association of Life Insurance Medical Directors of America","volume":"73 ","pages":"97-114"},"PeriodicalIF":0.0,"publicationDate":"1990-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13502222","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Detection of occult coronary heart disease.","authors":"F A Short","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":76754,"journal":{"name":"Transactions of the Association of Life Insurance Medical Directors of America","volume":"73 ","pages":"45-52"},"PeriodicalIF":0.0,"publicationDate":"1990-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13504435","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"The use of probability theory to improve communication and underwrite medical impairments.","authors":"J R Iacovino","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":76754,"journal":{"name":"Transactions of the Association of Life Insurance Medical Directors of America","volume":"73 ","pages":"87-96"},"PeriodicalIF":0.0,"publicationDate":"1990-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13502221","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Excerpts from the history of ALIMDA.","authors":"A E Brown","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":76754,"journal":{"name":"Transactions of the Association of Life Insurance Medical Directors of America","volume":"73 ","pages":"208-13"},"PeriodicalIF":0.0,"publicationDate":"1990-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13345663","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Life insurance medicine: our heritage.","authors":"R B Singer","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":76754,"journal":{"name":"Transactions of the Association of Life Insurance Medical Directors of America","volume":"73 ","pages":"214-8"},"PeriodicalIF":0.0,"publicationDate":"1990-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13345664","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Neuromuscular diseases.","authors":"L C Hopkins","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":76754,"journal":{"name":"Transactions of the Association of Life Insurance Medical Directors of America","volume":"72 ","pages":"111-8"},"PeriodicalIF":0.0,"publicationDate":"1989-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13803522","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Predictors of mortality and physical disability in the Charleston heart study.","authors":"J E Keil","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":76754,"journal":{"name":"Transactions of the Association of Life Insurance Medical Directors of America","volume":"72 ","pages":"29-41"},"PeriodicalIF":0.0,"publicationDate":"1989-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13882276","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Classification of angina pectoris.","authors":"P C Gazes","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":76754,"journal":{"name":"Transactions of the Association of Life Insurance Medical Directors of America","volume":"72 ","pages":"56-62"},"PeriodicalIF":0.0,"publicationDate":"1989-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13882275","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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