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Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1906 1
1912 1
1913 1
1915 1
1938 1
1959 1
1960 1
1966 3
1967 2
1968 2
1969 5
1970 2
1971 2
1972 4
1973 8
1974 12
1975 52
1976 41
1977 39
1978 28
1979 44
1980 47
1981 44
1982 50
1983 66
1984 81
1985 92
1986 92
1987 71
1988 68
1989 70
1990 81
1991 71
1992 77
1993 70
1994 70
1995 63
1996 63
1997 64
1998 55
1999 40
2000 39
2001 49
2002 38
2003 44
2004 53
2005 61
2006 44
2007 43
2008 46
2009 46
2010 64
2011 60
2012 54
2013 56
2014 54
2015 51
2016 46
2017 59
2018 51
2019 48
2020 45
2021 52
2022 57
2023 51
2024 16

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2,681 results

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Page 1
Intravenous pirbuterol.
Leier CV, Nelson S, Huss P, Bianchine JR, Olukotun AY, Taylor CR, Salzburg DS. Leier CV, et al. Clin Pharmacol Ther. 1982 Jan;31(1):89-94. doi: 10.1038/clpt.1982.14. Clin Pharmacol Ther. 1982. PMID: 7053311
Pirbuterol induced marked improvement of the echocardiographic (percent change in the dimension of the minor axis of the left ventricle during systole, ejection fraction, and velocity of left ventricular circumferential fiber shortening) and systolic time interval (preejec …
Pirbuterol induced marked improvement of the echocardiographic (percent change in the dimension of the minor axis of the left ventricle duri …
Nanosecond bipolar pulse generators for bioelectrics.
Xiao S, Zhou C, Yang E, Rajulapati SR. Xiao S, et al. Bioelectrochemistry. 2018 Oct;123:77-87. doi: 10.1016/j.bioelechem.2018.04.017. Epub 2018 Apr 26. Bioelectrochemistry. 2018. PMID: 29729643
Depending on the degree of cancellation, the pulse interval of these two pulses can be as long as dozens of microseconds. ...This is done by inserting an inductor in a transmission line. The first phase of the bipolar pulse is provided by the unipolar puls …
Depending on the degree of cancellation, the pulse interval of these two pulses can be as long as dozens of microseconds. ...T …
Hemodynamic determinants of the time-course of fall in canine left ventricular pressure.
Weiss JL, Frederiksen JW, Weisfeldt ML. Weiss JL, et al. J Clin Invest. 1976 Sep;58(3):751-60. doi: 10.1172/JCI108522. J Clin Invest. 1976. PMID: 956400 Free PMC article.
The hemodynamic determinants of the time-course of fall in isovolumic left ventricular pressure were assessed in isolated canine left ventricular preparations. ...During recovery from ischemia, T increased significantly from 59.3 +/- 9.6 to 76.8 +/- 13.1 ms when com …
The hemodynamic determinants of the time-course of fall in isovolumic left ventricular pressure were assessed in isolated cani …
Delayed orthostatic intolerance.
Streeten DH, Anderson GH Jr. Streeten DH, et al. Arch Intern Med. 1992 May;152(5):1066-72. Arch Intern Med. 1992. PMID: 1580710
In seven patients who presented with lightheadedness, fatigue, "weakness," and sometimes syncope, blood pressure was found not to fall after standing for 3 to 4 minutes but to fall severely, frequently with syncope or presyncopal symptoms, after 13 to 30 minutes whe …
In seven patients who presented with lightheadedness, fatigue, "weakness," and sometimes syncope, blood pressure was found not to fall …
Asthma and beta-blockers.
Lawrence DS, Sahay JN, Chatterjee SS, Cruickshank JM. Lawrence DS, et al. Eur J Clin Pharmacol. 1982;22(6):501-9. doi: 10.1007/BF00609622. Eur J Clin Pharmacol. 1982. PMID: 6127219 Clinical Trial.
In a randomized, blind crossover study in 14 hypertensive patients with asthma, involving placebo and chronically administered (3 weeks) equipotent beta1-blocking doses of atenolol 100 mg once daily and metoprolol 100 mg bid, atenolol and metoprolol produced a similar fall …
In a randomized, blind crossover study in 14 hypertensive patients with asthma, involving placebo and chronically administered (3 weeks) equ …
Arrhythmia discrimination using a smart phone.
Chong JW, Esa N, McManus DD, Chon KH. Chong JW, et al. IEEE J Biomed Health Inform. 2015 May;19(3):815-24. doi: 10.1109/JBHI.2015.2418195. Epub 2015 Mar 31. IEEE J Biomed Health Inform. 2015. PMID: 25838530 Free PMC article.
We combine root mean square of successive RR differences and Shannon entropy with Poincare plot (or turning point ratio method) and pulse rise and fall times to increase the sensitivity of AF discrimination and add new capabilities of PVC and PAC identification. To …
We combine root mean square of successive RR differences and Shannon entropy with Poincare plot (or turning point ratio method) and pulse …
Evidence of incomplete left ventricular relaxation in the dog: prediction from the time constant for isovolumic pressure fall.
Weisfeldt ML, Frederiksen JW, Yin FC, Weiss JL. Weisfeldt ML, et al. J Clin Invest. 1978 Dec;62(6):1296-1302. doi: 10.1172/JCI109250. J Clin Invest. 1978. PMID: 748380 Free PMC article.
For 167 beats during pacing under widely varying hemodynamic conditions, diastolic pressure-dimension values encountered this line defining the fully relaxed state during the filling period indicating that relaxation was complete before end diastole. The time constant for …
For 167 beats during pacing under widely varying hemodynamic conditions, diastolic pressure-dimension values encountered this line defining …
Double-blind trial of labetalol.
Kane J, Gregg I, Richards DA. Kane J, et al. Br J Clin Pharmacol. 1976 Aug;3(4 Suppl 3):737-41. Br J Clin Pharmacol. 1976. PMID: 791329 Free article. Clinical Trial.
1 A new anti-hypertensive agent (labetalol) with alpha- and beta-adrenoreceptor-blocking properties has been assessed in 30 patients in a general practice. 2 Significant reduction in blood pressure and pulse rate occurred at a dose of 400 mg/d. A further significant …
1 A new anti-hypertensive agent (labetalol) with alpha- and beta-adrenoreceptor-blocking properties has been assessed in 30 patients in a ge …
Cardiovascular risk and therapeutic intervention for the early morning surge in blood pressure and heart rate.
White WB. White WB. Blood Press Monit. 2001 Apr;6(2):63-72. doi: 10.1097/00126097-200104000-00001. Blood Press Monit. 2001. PMID: 11433126 Review.
It has been suggested that, during the post-awakening hours, the phases of these cycles synchronize to create an environment that predisposes to atherosclerotic plaque rupture and thrombosis in susceptible individuals, thereby accounting for the heightened cardiovascular risk at …
It has been suggested that, during the post-awakening hours, the phases of these cycles synchronize to create an environment that predispose …
2,681 results