| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| A Mookerjee, P F Hoar, A E Wicks, J R Malm, M R Mirsk. Acute hemodynamic alterations after aortic valve replacement with the glutaraldehyde-treated porcine heterograft prosthesis. The Journal of thoracic and cardiovascular surgery. vol 74. issue 5. 1977-12-29. PMID:562461. |
after valve replacement, an elevation in the heart rate (hr) (preoperative 75 +/- 2 to 87 +/- 4 beats per minute, p less than 0.05) and a reduction in the stroke volume (sv) and stroke work index (swi) (preoperative 35 +/- 2 to 26 +/- 2 gm.-m. per square meter, p less than 0.05) occurred which persisted throughout the study. |
1977-12-29 |
2023-08-11 |
Not clear |
| R M Smith, S K Hong, R H Dressendorfer, H J Dwyer, E Hayashi, C Yelverto. Hana Kai II: a 17-day dry saturation dive at 18.6 ATA. IV. Cardiopulmonary functions. Undersea biomedical research. vol 4. issue 3. 1977-11-30. PMID:910317. |
impedance plethysmography was used to measure resting cardiac stroke volume (sv) and thoracic conductive volume (tcv) in four divers at intervals during a prolonged dry saturation dive (17 days at 18.6 ata and 7 days' decompression). |
1977-11-30 |
2023-08-11 |
Not clear |
| T H Stanley, W S Li. Cardiovascular effects of meperidine-N2O anesthesia before and after pancuronium. Anesthesia and analgesia. vol 56. issue 5. 1977-11-25. PMID:562091. |
n2o and 2 mg/kg of meperidine did not change heart rate (hr) but produced a marked reduction (-49%) in cardiac output (qt) plus significant decreases in stroke volume (sv) and blood pressure (bp) and an increase in peripheral arterial resistance (pvr). |
1977-11-25 |
2023-08-11 |
Not clear |
| J Bonelli, D Magometschnigg, G Hitzenberger, G Kai. A model for distinguishing between beta1-receptors which mediate a specific effect on the heart rate and those which mediate a positively inotropic effect. International journal of clinical pharmacology and biopharmacy. vol 15. issue 8. 1977-10-28. PMID:19365. |
injection of propranolol the dose-response-relationship-curve for the heart-rate (hr) and stroke volume (sv) describes a definite shift to the right. |
1977-10-28 |
2023-08-11 |
human |
| D L Vine, T D Hegg, H T Dodge, D K Stewart, M Frime. Immediate effect of contrast medium injection on left ventricular volumes and ejection fraction. A study using metallic epicardial markers. Circulation. vol 56. issue 3. 1977-09-29. PMID:884794. |
the immediate effect of contrast medium injection on left ventricular (lv) volume, stroke volume (sv) and ejection fraction (ef) was evaluated from postoperative lv biplane cineangiograms of 10 patients with 4-6 epicardial markers placed at the time of coronary artery surgery. |
1977-09-29 |
2023-08-11 |
Not clear |
| K Kirsch, K Hrynyschyn, H Ameln, L Röcker, H J Wick. Extracellular fluid volume and central circulation after long lasting exercise and dehydration in conscious dogs. Pflugers Archiv : European journal of physiology. vol 368. issue 3. 1977-07-29. PMID:559292. |
cardiac output was above control level for 2 h after the end of exercise, at first due to an increased hr and thereafter to an elevated stroke volume (sv) (p less than 0.02). |
1977-07-29 |
2023-08-11 |
Not clear |
| A Bhattacharya, C F Knapp, E P McCutcheon, R G Edward. Parameters for assessing vibration-induced cardiovascular responses in awake dogs. Journal of applied physiology: respiratory, environmental and exercise physiology. vol 42. issue 5. 1977-07-23. PMID:863832. |
the following variables were measured: mean heart rate (mhr), stroke volume (sv), mean aortic flow (maf), mean aortic pressure (map), the peak net force transmitted to the canine/body weight (pnf/bw), and the vibration platform frequency (ft), displacement, and acceleration. |
1977-07-23 |
2023-08-11 |
Not clear |
| G Gábor, T Romoda, M Keltai, S Csobál. Abnormalities of left ventricular function associated with prior acute myocardial infarction. Acta medica Academiae Scientiarum Hungaricae. vol 32. issue 3-4. 1977-05-20. PMID:1235442. |
simultaneously, stroke volume (sv), enddiastolic (edv) and endsystolic volume (esv), ejection fraction (ef) and left ventricular enddiastolic pressure (lvedp) were determined. |
1977-05-20 |
2023-08-11 |
Not clear |
| P Hamilton, G M Andre. Influence of growth and athletic training on heart and lung functions. European journal of applied physiology and occupational physiology. vol 36. issue 1. 1977-02-16. PMID:1001314. |
similarily, the trained pre-pubertal boys did not differ significantly from their matched control group in respect to the relationships of heart rate (hr) and stroke volume (sv) for any level of oxygen consumption. |
1977-02-16 |
2023-08-11 |
Not clear |
| B L Drinkwater, J E Denton, I C Kupprat, T S Talag, S M Horvat. Aerobic power as a factor in women's response to work in hot environments. Journal of applied physiology. vol 41. issue 6. 1977-02-16. PMID:1002636. |
however, a significantly lower cardiac output (q) and stroke volume (sv) observed for nonathletes by the 46th min of work at 48 degrees c may explain why no nonathletes were able to complete a 2nd h of work while four of six athletes successfully finished the period. |
1977-02-16 |
2023-08-11 |
Not clear |
| T E Nightingal. Acute isovolemic anemia in anesthetized chickens. The American journal of physiology. vol 231. issue 5 Pt. 1. 1977-01-29. PMID:998789. |
when hematocrit (hct) and hemoglobin (hb) levels were reduced by 50% (from 33.3 to 16.3 vol %, and from 10.3 to 5.4 g/100 g, respectively, p less than 0.001), tissue oxygen delivery was maintained by increases in cardiac output (co), stroke volume (sv), oxygen extraction, and reduced total peripheral resistance (tpr). |
1977-01-29 |
2023-08-11 |
Not clear |
| T B Graboys, E D Michaelso. Systolic time intervals during +Gz acceleration. Journal of applied physiology. vol 41. issue 1. 1976-12-03. PMID:972132. |
although physiological variables other than myocardial contractility, such as preload and afterload may influence sti during +gz the effects of +gz on stroke volume (sv) and cardiac output (co) were estimated using previously described relationships between sti and invasively determined indices of cardiovascular function. |
1976-12-03 |
2023-08-11 |
human |
| U Freyschuss, A Melche. Respiratory sinus arrhythmia in man: relation to right ventricular output. Acta physiologica Scandinavica. Supplementum. vol 435. 1976-12-03. PMID:1067738. |
the respiratory effects on heart rate (hr), right ventricular stroke volume (sv rv) and the pulmonary arterial flow (paf) have been studied beat-by-beat in seven conscious, healthy subjects. |
1976-12-03 |
2023-08-11 |
human |
| L G Bentivoglio, A J Cuesta, L D Griffith, M Gecz. Evaluation of single plane angiography for left ventricular volume in the intact dog. Cardiovascular research. vol 10. issue 3. 1976-10-29. PMID:782706. |
stroke volume (sv) and cardiac output (q) by ventriculography were compared with those obtained by the fick and dye dilution methods, and their combination. |
1976-10-29 |
2023-08-11 |
dog |
| B Ekblom, G Wilson, P O Astran. Central circulation during exercise after venesection and reinfusion of red blood cells. Journal of applied physiology. vol 40. issue 3. 1976-09-01. PMID:931852. |
maximal values on cardiac output (q), heart rate (hr), and stroke volume (sv) were the same in the three situations. |
1976-09-01 |
2023-08-11 |
human |
| H Ito, K I Yamakoshi, T Togaw. Transthoracic admittance plethysmograph for measuring cardiac output. Journal of applied physiology. vol 40. issue 3. 1976-09-01. PMID:931862. |
a plethysmograph for measuring ventricular stroke volume (sv) from the transthoracic admittance variation was developed. |
1976-09-01 |
2023-08-11 |
human |
| C H Wyndham, G G Rogers, L C Senay, D Mitchel. Acclimization in a hot, humid environment: cardiovascular adjustments. Journal of applied physiology. vol 40. issue 5. 1976-09-01. PMID:931906. |
the central circulatory adaptation to work in heat could be divided into four distinct phases: phase i (day 1) was characterized by a progressive fall in stroke volume (sv) during heat exposure but cardiac output (co) was maintained above control values by high heart rates. |
1976-09-01 |
2023-08-11 |
Not clear |
| D B Averill, C M Ferrario, R C Tarazi, S Sen, R Bajbu. Cardiac performance in rats with renal hypertension. Circulation research. vol 38. issue 4. 1976-07-06. PMID:131007. |
we evaluated cardiac function by recording left ventricular end-diastolic pressure, stroke volume (sv), and cardiac output (co) (by electromagnetic flowmeter) during rapid alteration in venous return. |
1976-07-06 |
2023-08-11 |
rat |
| D B Averill, C M Ferrario, R C Tarazi, S Sen, R Bajbu. Cardiac performance in rats with renal hypertension. Circulation research. vol 38. issue 4. 1976-07-06. PMID:131007. |
analysis of variations of stroke volume vs. left ventricular end-diastolic pressure showed that renal hypertension is accompanied by a significant decrease in ventricular performance [sv = 0.0190 + 0.0509 lvedp - 0.0025 (lvedp)2 + 0.0001 (lvedp)3] compared to the normotensive group [sv = 0.0430 + 0.0644 lvedp - 0.0040 (lvedp)2 + 0.001 (lvedp)3]. |
1976-07-06 |
2023-08-11 |
rat |
| W Liu, A V Bidwai, T H Stanley, J Isern-Amara. Cardiovascular dynamics after large doses of fentanyl and fentanyl plus N2O in the dog. Anesthesia and analgesia. vol 55. issue 2. 1976-06-02. PMID:943974. |
using computer analysis of the central aortic pulsepressure curve, stroke volume (sv), cardiac output, heart rate (hr), peripheral vascular resistance (pvr), and systolic, diastolic, and mean arterial blood pressures (bp) were determined while fentanyl was being given at a rate of 0.3 to 0.44 mg/min. |
1976-06-02 |
2023-08-11 |
dog |