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| 1 | Electrocardiographic changes during induced therapeutic hypothermia in comatose survivors after cardiac arrest显示文摘AIM: To assess the safety of therapeutic hypothermia(TH) concerning arrhythmias we analyzed serial electrocardiograms(ECG) during TH.METHODS: All patients recovered from a cardiac arrest with Glasgow < 9 at admission were treated with induced mild TH to 32-34℃. TH was obtained with cool fluid infusion or a specific intravascular device. Twelvelead ECG before,during,and after TH,as well as ECG telemetry data was recorded in all patients. From a total of 54 patients admitted with cardiac arrest during the study period,47 patients had the 3 ECG and telemetry data available. ECG analysis was blinded and performed with manual caliper by two independent cardiologists from blinded copies of original ECG,recorded at 25 mm/s and 10 mm/m V. Coronary care unit staff analyzed ECG telemetry for rhythm disturbances. Variables measured in ECG were rhythm,RR,PR,QT and corrected QT(QTc by Bazett formula,measured in lead v2) intervals,QRS duration,presence of Osborn's J wave and U wave,as well as ST segment displacement and T wave amplitude in leads Ⅱ,v2 and v5.RESULTS: Heart rate went down an average of 19 bpm during hypothermia and increased again 16 bpm with rewarming(P < 0.0005,both). There was a nonsignificant prolongation of the PR interval during TH and a significant decrease with rewarming(P = 0.041). QRS duration significantly prolonged(P = 0.041) with TH and shortened back(P < 0.005) with rewarming. QTc interval presented a mean prolongation of 58 ms(P < 0.005) during TH and a significant shortening with rewarming of 22.2 ms(P = 0.017). Osborn or J wave was found in 21.3% of the patients. New arrhythmias occurred in 38.3% of the patients. Most frequent arrhythmia was non-sustained ventricular tachycardia(19.1%),followed by severe bradycardia or paced rhythm(10.6%),accelerated nodal rhythm(8.5%) and atrial fibrillation(6.4%). No life threatening arrhythmias(sustained ventricular tachycardia,polymorphic ventricular tachycardia or ventricular fibrillation) occurred during TH. CONCLUSION: A 38.3% of patients had cardiac arrhythmias during TH but without life-threatening arrhythmias. A concern may rise when inducing TH to patients with long QT syndrome. | Pablo Salinas Esteban Lopez-de-Sa Laura Pena-Conde Ana Viana-Tejedor Juan Ramon Rey-Blas Eduardo Armada Jose Luis Lopez-Sendon | 2015 | World Journal of Cardiology2015，7，7： | 4 |
| 2 | Tomato plant-water uptake and plmat-water relationships under saline growth conditions显示文摘 | Romero Armada R Sofia T Cuartero J | 2001 | Plant Science2001，160，： | 1 |
| 3 | Ferrocenyl and permethylferrocenyl cyclic and polyhedral siloxane poly- mers as mediators in amperometric biosensors 显示文摘 | LOSADA J ARMADA M P G CUADRADO I | 2004 | J Organomet Chem2004，689，17： | 1 |
| 4 | Hypervelocity impact experiments on epoxy/ultra-high mo- lecular weight polyethylene fiber composites reinforced with single-walled carbon nanotubes 显示文摘 | Suman Khatiwada Carlos A Armada Enrique V Barrera | 2013 | Procedia Eng2013，58，： | 1 |
| 5 | Cytokines, tumor necrosis factor-alpha and interleukin-1beta, differentially regulate apoptosis in osteoarthritis cultured human chondroeytes 显示文摘 | Lopez Armada M J Carames B Lires Dean M | 2006 | Osteoarthritis Cartilage2006，14，7： | 1 |
| 6 | Electrodes modified with a siloxane copolymer containing interacting ferrocenes for determination of hydrogen peroxide and glucose显示文摘 | Garccia Armada M P Losada J CuadradoI | 2003 | Sensors Actuators2003，88，： | 1 |
| 7 | III cranial nerve palsy mad brainstem disfunction following retro- bulbar anaesthesia显示文摘 | Armada Calleja MA Martinez Pueyo A Bellido Cuellar S | 2011 | Neurologia2011，26，9： | 1 |
| 8 | Presence of a lethal protease in the extracellulax products of Hbrio splendidus-Vibrio lentus related strains 显示文摘 | Farto R Armada S P Montes M | 2006 | J Fish Dis2006，29，： | 1 |
| 9 | Efficient implementa- tion of complementary Golay sequences for PAR reduction and for- ward error correction in OFDM-based WLAN systems 显示文摘 | Victor P Gil Jimenez M Julia Fernendez-Getino Garcia Matilde P Senchez-Femendez Aria Garcia Armada | 2008 | Interna- tional lournal of Electronics and Communications2008，62，9： | 1 |
| 10 | Dynamic effects in statically stable walking machines显示文摘 | De Santos P G Jimenez M A Armada M A | 1998 | Journal of Intelligent and Robotic Systems: Theory and Applications1998，23，1： | 1 |
| 11 | Understanding the effects of phase noise in orthogonal frequency division mutiplexing (OFDM) 显示文摘 | Armada A G | 2001 | IEEE Transactions on Broadcasting2001，47，2： | 1 |
| 12 | Joint channel and phase noise compensation for OFDM in fast-fading multipath applications显示文摘 | CORVAJA R ARMADA A G | 2009 | IEEE Transaction on Vehicular Technology2009，58，2： | 1 |
| 13 | Quantitative analysis of grain refinement in titanium during equal channel angular pressing 显示文摘 | CHEN Y J LI Y J WALMSLEY J C DUMOULIN S GIREESH S S ARMADA S SKARET P C ROVEN H J | 2011 | Scripta Mater2011，64，： | 1 |
| 14 | SINR degradation in MIMO-OFDM systems with channel estimation errors and partial phase noise compensation显示文摘 | CORVAJA R ARMADA A G | 2010 | IEEE Trans- actions on Communications2010，58，8： | 1 |
| 15 | Efficient implementation of complementary Golay sequences for PAR reduction and forward error correction in OFDM-based WLAN systems显示文摘 | Víctor P. Gil Jiménez M. Julia Fernández-Getino García Matilde P. Sánchez-Fernández Ana García Armada | 2007 | AEUE - International Journal of Electronics and Communications2007，，9： | 1 |
| 16 | Water vapor permeability of edible starch based films显示文摘 | BERTUZZI M A VIDAURRE E F C ARMADA M | 2007 | J Food Eng2007，80，3： | 1 |
| 17 | A modified finite-lived American exchange option methodology applied to real options valuation显示文摘 | Armada M R Kryzanowsky L Pereira P J | 2007 | Global Finance Journal2007，17，3： | 1 |
| 18 | Influence of several enzymatic treatments on aromatic composition of white wines显示文摘 | Lourdes Armada Esperanza Fern:mdez Elena Falque | 2010 | LWT - Food Science and Technology2010，43，10： | 1 |
| 19 | Water vapor permeability of edible starch based films显示文摘 | Bertuzzi M A Castro Vidaurre M Armada J C | 2007 | Journal of Food Engineering2007，80，： | 1 |
| 20 | Multisensofial Fusion for Optimal Object Recognition显示文摘 | Alfonso Lazaro J R Armada | 2000 | IEEE Ultrasonic Symposium2000，，： | 1 |
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