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A. Shaheer Ahmed, MD, DM, DNB

Original Contribution
06/29/2015
A new technique is offered to minimize requirement of contrast and the time to puncture the axillary vein during implantation of cardiac resynchronization therapy devices. 
A new technique is offered to minimize requirement of contrast and the time to puncture the axillary vein during implantation of cardiac resynchronization therapy devices. 
A new technique is offered to...
06/29/2015
Journal of Invasive Cardiology
Acute Vessel Closure
Videos
09/01/2021
Guidewire-induced coronary spasm might be life threatening, as demonstrated in the present case.
Guidewire-induced coronary spasm might be life threatening, as demonstrated in the present case.
Guidewire-induced coronary spasm...
09/01/2021
Journal of Invasive Cardiology
EP Research
10/05/2015
We attempted to design a new technique to facilitate axillary vein puncture, which in turn may minimize the contrast media requirement and the time to axillary vein puncture during implantation of CRT devices.
We attempted to design a new technique to facilitate axillary vein puncture, which in turn may minimize the contrast media requirement and the time to axillary vein puncture during implantation of CRT devices.
We attempted to design a new...
10/05/2015
EP Lab Digest
Ahmed Preview
Videos
09/29/2022
Video supplement to “Left Ventricular Angiogram in Constrictive Pericarditis,” by Ahmed, et al. (October 2022 Clinical Images).
Video supplement to “Left Ventricular Angiogram in Constrictive Pericarditis,” by Ahmed, et al. (October 2022 Clinical Images).
Video supplement to “Left...
09/29/2022
Journal of Invasive Cardiology
Clinical Images
10/01/2022
A 14-year-old boy presented with dyspnea on exertion and easy fatiguability for 1 year. He also had an episode of pedal edema 6 months prior, which resolved with diuretics. He had a history of tuberculosis treated with a 6-month course of...
A 14-year-old boy presented with dyspnea on exertion and easy fatiguability for 1 year. He also had an episode of pedal edema 6 months prior, which resolved with diuretics. He had a history of tuberculosis treated with a 6-month course of...
A 14-year-old boy presented with...
10/01/2022
Journal of Invasive Cardiology
Clinical Images
09/01/2021
A 45-year-old man presented with complaints of chest pain for 6 hours.
A 45-year-old man presented with complaints of chest pain for 6 hours.
A 45-year-old man presented with...
09/01/2021
Journal of Invasive Cardiology
Clinical Images
10/01/2021
A 57-year-old female patient presented to the emergency room with acute-onset dyspnea for 2 days.
A 57-year-old female patient presented to the emergency room with acute-onset dyspnea for 2 days.
A 57-year-old female patient...
10/01/2021
Journal of Invasive Cardiology