The objective of this study is to investigate cardiac bioeffects resulting from ultrasonic stimulation using a specific set of acoustical parameters. Ten Sprague-Dawley rats were anesthetized and exposed to 1-MHz ultrasound pulses of 3-MPa peak rarefactional pressure and approximately 1% duty factor. The pulse repetition frequency started slightly above the heart rate and was decreased by 1 Hz every 10 s, for a total exposure duration of 30 s. The control group was composed of five rats. Two-way analysis of variance for repeated measures and Bonferroni post hoc tests were used to compare heart rate and ejection fraction, which was used as an index of myocardial contractility. It was demonstrated for the first time that transthoracic ultraso...
Objective. The purpose of this study was to enhance the findings of an earlier ultrasound-induced lu...
BACKGROUND: The same mechanisms by which ultrasound enhances thrombolysis are described in connectio...
Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/135652/1/jum200928111519.pd
The objective of this study is to investigate cardiac bioeffects resulting from ultrasonic stimulati...
The objective of this study is to investigate cardiac bioeffects resulting from ultrasonic stimulati...
The objective of this study is to investigate cardiac bioeffects resulting from ultrasonic stimulati...
Resumo: Nos últimos anos, o uso do ultrassom em diagnóstico e terapia vem crescendo e novas técnicas...
Nos últimos anos, o uso do ultrassom em diagnóstico e terapia vem crescendo e novas técnicas vêm sen...
Objective. To develop an animal model suitable for characterizing electrocardiographic arrhythmias i...
Ultrasound-targeted microbubble destruction (UTMD) can cause left ventricular (LV) dysfunction and t...
Prolonged exposure to noise can have adverse effects on health. Noise has extra auditory effects by ...
Abstract Background Image-guided high intensity focused ultrasound has been used as an extracorporea...
Background Recent experimental data have shown that the combined exposure of rodent hearts to high a...
BACKGROUND: Recent experimental data have shown that the combined exposure of rodent hearts to high ...
Background: Human exposure to infrasound is increasing due to man-made factors, such as occupational...
Objective. The purpose of this study was to enhance the findings of an earlier ultrasound-induced lu...
BACKGROUND: The same mechanisms by which ultrasound enhances thrombolysis are described in connectio...
Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/135652/1/jum200928111519.pd
The objective of this study is to investigate cardiac bioeffects resulting from ultrasonic stimulati...
The objective of this study is to investigate cardiac bioeffects resulting from ultrasonic stimulati...
The objective of this study is to investigate cardiac bioeffects resulting from ultrasonic stimulati...
Resumo: Nos últimos anos, o uso do ultrassom em diagnóstico e terapia vem crescendo e novas técnicas...
Nos últimos anos, o uso do ultrassom em diagnóstico e terapia vem crescendo e novas técnicas vêm sen...
Objective. To develop an animal model suitable for characterizing electrocardiographic arrhythmias i...
Ultrasound-targeted microbubble destruction (UTMD) can cause left ventricular (LV) dysfunction and t...
Prolonged exposure to noise can have adverse effects on health. Noise has extra auditory effects by ...
Abstract Background Image-guided high intensity focused ultrasound has been used as an extracorporea...
Background Recent experimental data have shown that the combined exposure of rodent hearts to high a...
BACKGROUND: Recent experimental data have shown that the combined exposure of rodent hearts to high ...
Background: Human exposure to infrasound is increasing due to man-made factors, such as occupational...
Objective. The purpose of this study was to enhance the findings of an earlier ultrasound-induced lu...
BACKGROUND: The same mechanisms by which ultrasound enhances thrombolysis are described in connectio...
Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/135652/1/jum200928111519.pd